�ݺ�ߣshows by User: jlanka

�ݺ�ߣshows by User: jlanka / http://www.slideshare.net/images/logo.gif �ݺ�ߣshows by User: jlanka / Wed, 19 Nov 2014 21:23:59 GMT �ݺ�ߣShare feed for �ݺ�ߣshows by User: jlanka Optimizing Commercial Solar PV Systems : How much energy lost from Partial Shading? /slideshow/how-muchenergylostfrompartialshading/41784481 how-much-energy-lost-from-partial-shading-141119212359-conversion-gate01
SolarEdge technology Optimizing at the Module Level Get more power, more revenue, and more insight into your system performance. Get professional advice on SolarEdge Residential and Commercial Solar PV Systems : http://goo.gl/dQBCyl]]>
SolarEdge technology Optimizing at the Module Level Get more power, more revenue, and more insight into your system performance. Get professional advice on SolarEdge Residential and Commercial Solar PV Systems : http://goo.gl/dQBCyl]]> Wed, 19 Nov 2014 21:23:59 GMT /slideshow/how-muchenergylostfrompartialshading/41784481 jlanka@slideshare.net(jlanka) Optimizing Commercial Solar PV Systems : How much energy lost from Partial Shading? jlanka SolarEdge technology Optimizing at the Module Level Get more power, more revenue, and more insight into your system performance. Get professional advice on SolarEdge Residential and Commercial Solar PV Systems : http://goo.gl/dQBCyl <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/how-much-energy-lost-from-partial-shading-141119212359-conversion-gate01-thumbnail.jpg?width=120&height=120&fit=bounds" /> SolarEdge technology Optimizing at the Module Level Get more power, more revenue, and more insight into your system performance. Get professional advice on SolarEdge Residential and Commercial Solar PV Systems : http://goo.gl/dQBCyl

Optimizing Commercial Solar PV Systems : How much energy lost from Partial Shading? from JLanka Technologies (Pvt) Limited

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0 Climate Change 2013 : The Physical Science Basis /slideshow/climate-change-2013-the-physical-science-basis/35091293 wgiar5presentation1403-140525013741-phpapp02
This powerpoint presentation is produced by IPCC Working Group I for outreach purposes. It is based on the figures and approved text from the Working Group I Summary for Policymakers with some additional information on the process. The IPCC Working Group I website www.climatechange2013.org provides comprehensive access to all products generated by Working Group I during the fifth assessment cycle of the IPCC. ]]>
This powerpoint presentation is produced by IPCC Working Group I for outreach purposes. It is based on the figures and approved text from the Working Group I Summary for Policymakers with some additional information on the process. The IPCC Working Group I website www.climatechange2013.org provides comprehensive access to all products generated by Working Group I during the fifth assessment cycle of the IPCC. ]]> Sun, 25 May 2014 01:37:41 GMT /slideshow/climate-change-2013-the-physical-science-basis/35091293 jlanka@slideshare.net(jlanka) Climate Change 2013 : The Physical Science Basis jlanka This powerpoint presentation is produced by IPCC Working Group I for outreach purposes. It is based on the figures and approved text from the Working Group I Summary for Policymakers with some additional information on the process. The IPCC Working Group I website www.climatechange2013.org provides comprehensive access to all products generated by Working Group I during the fifth assessment cycle of the IPCC. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/wgiar5presentation1403-140525013741-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> This powerpoint presentation is produced by IPCC Working Group I for outreach purposes. It is based on the figures and approved text from the Working Group I Summary for Policymakers with some additional information on the process. The IPCC Working Group I website www.climatechange2013.org provides comprehensive access to all products generated by Working Group I during the fifth assessment cycle of the IPCC.

Climate Change 2013 : The Physical Science Basis from JLanka Technologies (Pvt) Limited

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0 Climate Change 2014: Impacts, Adaptation, and Vulnerability - SUMMARY FOR POLICYMAKERS /slideshow/climate-change-2014-impacts-adaptation-and-vulnerability-summary-for-policymakers-34540754/34540754 ipccwg2ar5spmapproved-140511135148-phpapp01
IPCC Working Group II Contribution to AR5 The Working Group II contribution to the Fifth Assessment Report considers the vulnerability and exposure of human and natural systems, the observed impacts and future risks of climate change, and the potential for and limits to adaptation. The chapters of the report assess risks and opportunities for societies, economies, and ecosystems around the world. The WGII AR5 Summary for Policymakers was approved at the 10th Session of Working Group II, held in Yokohama, Japan, from 25 to 29 March 2014. The Session also accepted the underlying scientific and technical assessment. Original source : http://ipcc-wg2.gov/AR5/]]>
IPCC Working Group II Contribution to AR5 The Working Group II contribution to the Fifth Assessment Report considers the vulnerability and exposure of human and natural systems, the observed impacts and future risks of climate change, and the potential for and limits to adaptation. The chapters of the report assess risks and opportunities for societies, economies, and ecosystems around the world. The WGII AR5 Summary for Policymakers was approved at the 10th Session of Working Group II, held in Yokohama, Japan, from 25 to 29 March 2014. The Session also accepted the underlying scientific and technical assessment. Original source : http://ipcc-wg2.gov/AR5/]]> Sun, 11 May 2014 13:51:48 GMT /slideshow/climate-change-2014-impacts-adaptation-and-vulnerability-summary-for-policymakers-34540754/34540754 jlanka@slideshare.net(jlanka) Climate Change 2014: Impacts, Adaptation, and Vulnerability - SUMMARY FOR POLICYMAKERS jlanka IPCC Working Group II Contribution to AR5 The Working Group II contribution to the Fifth Assessment Report considers the vulnerability and exposure of human and natural systems, the observed impacts and future risks of climate change, and the potential for and limits to adaptation. The chapters of the report assess risks and opportunities for societies, economies, and ecosystems around the world. The WGII AR5 Summary for Policymakers was approved at the 10th Session of Working Group II, held in Yokohama, Japan, from 25 to 29 March 2014. The Session also accepted the underlying scientific and technical assessment. Original source : http://ipcc-wg2.gov/AR5/ <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ipccwg2ar5spmapproved-140511135148-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> IPCC Working Group II Contribution to AR5 The Working Group II contribution to the Fifth Assessment Report considers the vulnerability and exposure of human and natural systems, the observed impacts and future risks of climate change, and the potential for and limits to adaptation. The chapters of the report assess risks and opportunities for societies, economies, and ecosystems around the world. The WGII AR5 Summary for Policymakers was approved at the 10th Session of Working Group II, held in Yokohama, Japan, from 25 to 29 March 2014. The Session also accepted the underlying scientific and technical assessment. Original source : http://ipcc-wg2.gov/AR5/

Climate Change 2014: Impacts, Adaptation, and Vulnerability - SUMMARY FOR POLICYMAKERS from JLanka Technologies (Pvt) Limited

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0 How much energy really gets lost from Partial Shading? /slideshow/how-much-energy-really-gets-lost-from-partial-shading/29415275 how-much-energy-lost-from-partial-shading-131221121851-phpapp02
It is a well-known fact that modules interfere negatively with each other in a serial connection; while the modules’ peak operating points are diverse, traditional inverters use a ‘one-size-fits-all’ approach to harvest their energy. Partial shading, or uneven exposure to sunlight, diversifies the modules even further as some can produce more than others now.]]>
It is a well-known fact that modules interfere negatively with each other in a serial connection; while the modules’ peak operating points are diverse, traditional inverters use a ‘one-size-fits-all’ approach to harvest their energy. Partial shading, or uneven exposure to sunlight, diversifies the modules even further as some can produce more than others now.]]> Sat, 21 Dec 2013 12:18:51 GMT /slideshow/how-much-energy-really-gets-lost-from-partial-shading/29415275 jlanka@slideshare.net(jlanka) How much energy really gets lost from Partial Shading? jlanka It is a well-known fact that modules interfere negatively with each other in a serial connection; while the modules’ peak operating points are diverse, traditional inverters use a ‘one-size-fits-all’ approach to harvest their energy. Partial shading, or uneven exposure to sunlight, diversifies the modules even further as some can produce more than others now. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/how-much-energy-lost-from-partial-shading-131221121851-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> It is a well-known fact that modules interfere negatively with each other in a serial connection; while the modules’ peak operating points are diverse, traditional inverters use a ‘one-size-fits-all’ approach to harvest their energy. Partial shading, or uneven exposure to sunlight, diversifies the modules even further as some can produce more than others now.

How much energy really gets lost from Partial Shading? from JLanka Technologies (Pvt) Limited

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0 SolarEdge Performance of PV Topologies under Shaded Conditions - NREL Study /slideshow/performance-of-pv-topologies-under-shaded-conditions/29216601 performanceofpvtopologiesundershadedconditions-131214223610-phpapp01
The SolarEdge system outperforms SMA inverter and Enphase microinverter systems, in a standardized National Renewable Energy Laboratory (NREL) shading study conducted by PV Evolutions Lab (PVEL). This study simulates partial shading scenarios of typical residential rooftop photovoltaic (PV) systems, and evaluates the impact of different power conversion topologies on system performance. The SolarEdge system harvests 1.9%, 5.0% and 8.4% more energy than SMA string inverter system with light, medium and heavy shading, respectively. The SolarEdge system produces more energy than Enphase microinverter system as well. The test also determines a Shading Mitigation Factor (SMF) which represents the annual energy recovery of a power optimizer or microinverter system, compared to a traditional string inverter. The study found that the SolarEdge system recovered 28.3%, 21.9%, and 24.3% of energy lost by the string inverter system, with light, medium and heavy shading, respectively. These results indicate higher SMF results than even the Enphase microinverter system.]]>
The SolarEdge system outperforms SMA inverter and Enphase microinverter systems, in a standardized National Renewable Energy Laboratory (NREL) shading study conducted by PV Evolutions Lab (PVEL). This study simulates partial shading scenarios of typical residential rooftop photovoltaic (PV) systems, and evaluates the impact of different power conversion topologies on system performance. The SolarEdge system harvests 1.9%, 5.0% and 8.4% more energy than SMA string inverter system with light, medium and heavy shading, respectively. The SolarEdge system produces more energy than Enphase microinverter system as well. The test also determines a Shading Mitigation Factor (SMF) which represents the annual energy recovery of a power optimizer or microinverter system, compared to a traditional string inverter. The study found that the SolarEdge system recovered 28.3%, 21.9%, and 24.3% of energy lost by the string inverter system, with light, medium and heavy shading, respectively. These results indicate higher SMF results than even the Enphase microinverter system.]]> Sat, 14 Dec 2013 22:36:10 GMT /slideshow/performance-of-pv-topologies-under-shaded-conditions/29216601 jlanka@slideshare.net(jlanka) SolarEdge Performance of PV Topologies under Shaded Conditions - NREL Study jlanka The SolarEdge system outperforms SMA inverter and Enphase microinverter systems, in a standardized National Renewable Energy Laboratory (NREL) shading study conducted by PV Evolutions Lab (PVEL). This study simulates partial shading scenarios of typical residential rooftop photovoltaic (PV) systems, and evaluates the impact of different power conversion topologies on system performance. The SolarEdge system harvests 1.9%, 5.0% and 8.4% more energy than SMA string inverter system with light, medium and heavy shading, respectively. The SolarEdge system produces more energy than Enphase microinverter system as well. The test also determines a Shading Mitigation Factor (SMF) which represents the annual energy recovery of a power optimizer or microinverter system, compared to a traditional string inverter. The study found that the SolarEdge system recovered 28.3%, 21.9%, and 24.3% of energy lost by the string inverter system, with light, medium and heavy shading, respectively. These results indicate higher SMF results than even the Enphase microinverter system. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/performanceofpvtopologiesundershadedconditions-131214223610-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> The SolarEdge system outperforms SMA inverter and Enphase microinverter systems, in a standardized National Renewable Energy Laboratory (NREL) shading study conducted by PV Evolutions Lab (PVEL). This study simulates partial shading scenarios of typical residential rooftop photovoltaic (PV) systems, and evaluates the impact of different power conversion topologies on system performance. The SolarEdge system harvests 1.9%, 5.0% and 8.4% more energy than SMA string inverter system with light, medium and heavy shading, respectively. The SolarEdge system produces more energy than Enphase microinverter system as well. The test also determines a Shading Mitigation Factor (SMF) which represents the annual energy recovery of a power optimizer or microinverter system, compared to a traditional string inverter. The study found that the SolarEdge system recovered 28.3%, 21.9%, and 24.3% of energy lost by the string inverter system, with light, medium and heavy shading, respectively. These results indicate higher SMF results than even the Enphase microinverter system.

SolarEdge Performance of PV Topologies under Shaded Conditions - NREL Study from JLanka Technologies (Pvt) Limited

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0 Making Solar PV Panels Smarter - Up to 25% More Energy /slideshow/making-solar-pv-panels-smarter-up-to-25-more-energy-from-your-system/26357887 solaredge-home-owners-brochure-130919135807-phpapp01
Connecting SolarEdge power optimizers to solar PV panels makes them SMART PANELS that produce MORE POWER at all times. SolarEdge is the proven leader in PV power optimisation with over 2 million power optimisers installed in over 45 countries worldwide. The power optimizers connected to the panels enable them to produce more energy from your system, compared to a traditional system, for a better return on your investment.]]>
Connecting SolarEdge power optimizers to solar PV panels makes them SMART PANELS that produce MORE POWER at all times. SolarEdge is the proven leader in PV power optimisation with over 2 million power optimisers installed in over 45 countries worldwide. The power optimizers connected to the panels enable them to produce more energy from your system, compared to a traditional system, for a better return on your investment.]]> Thu, 19 Sep 2013 13:58:07 GMT /slideshow/making-solar-pv-panels-smarter-up-to-25-more-energy-from-your-system/26357887 jlanka@slideshare.net(jlanka) Making Solar PV Panels Smarter - Up to 25% More Energy jlanka Connecting SolarEdge power optimizers to solar PV panels makes them SMART PANELS that produce MORE POWER at all times. SolarEdge is the proven leader in PV power optimisation with over 2 million power optimisers installed in over 45 countries worldwide. The power optimizers connected to the panels enable them to produce more energy from your system, compared to a traditional system, for a better return on your investment. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/solaredge-home-owners-brochure-130919135807-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> Connecting SolarEdge power optimizers to solar PV panels makes them SMART PANELS that produce MORE POWER at all times. SolarEdge is the proven leader in PV power optimisation with over 2 million power optimisers installed in over 45 countries worldwide. The power optimizers connected to the panels enable them to produce more energy from your system, compared to a traditional system, for a better return on your investment.

Making Solar PV Panels Smarter - Up to 25% More Energy from JLanka Technologies (Pvt) Limited

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0 Grid+connect+pv+install+and+supervise+guidelines+cec+issue+9Grid-Connected Solar PV Systems Install and Supervise Guidelines for Accredited Installers /slideshow/gridconnectpvinstallandsuperviseguidelinescecissue9gridconnected-solar-pv-systems-install-and-supervise-guidelines-for-accredited-installers/25776732 gridconnectpvinstallandsuperviseguidelinescecissue9-130831085123-phpapp02
The objectives of these guidelines are to: Improve the safety, performance and reliability of solar photovoltaic power systems installed in the field. Encourage industry Best Practice for all design and installation work involving solar photovoltaic power systems. Provide a network of competent solar photovoltaic power systems designers and installers. Increase the uptake of solar photovoltaic power systems, by giving customers increased confidence in the design and installation work. The performance of a reliable installation that fulfills customer expectations requires both careful design and correct installation practice. ]]>
The objectives of these guidelines are to: Improve the safety, performance and reliability of solar photovoltaic power systems installed in the field. Encourage industry Best Practice for all design and installation work involving solar photovoltaic power systems. Provide a network of competent solar photovoltaic power systems designers and installers. Increase the uptake of solar photovoltaic power systems, by giving customers increased confidence in the design and installation work. The performance of a reliable installation that fulfills customer expectations requires both careful design and correct installation practice. ]]> Sat, 31 Aug 2013 08:51:23 GMT /slideshow/gridconnectpvinstallandsuperviseguidelinescecissue9gridconnected-solar-pv-systems-install-and-supervise-guidelines-for-accredited-installers/25776732 jlanka@slideshare.net(jlanka) Grid+connect+pv+install+and+supervise+guidelines+cec+issue+9Grid-Connected Solar PV Systems Install and Supervise Guidelines for Accredited Installers jlanka The objectives of these guidelines are to: Improve the safety, performance and reliability of solar photovoltaic power systems installed in the field. Encourage industry Best Practice for all design and installation work involving solar photovoltaic power systems. Provide a network of competent solar photovoltaic power systems designers and installers. Increase the uptake of solar photovoltaic power systems, by giving customers increased confidence in the design and installation work. The performance of a reliable installation that fulfills customer expectations requires both careful design and correct installation practice. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/gridconnectpvinstallandsuperviseguidelinescecissue9-130831085123-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> The objectives of these guidelines are to: Improve the safety, performance and reliability of solar photovoltaic power systems installed in the field. Encourage industry Best Practice for all design and installation work involving solar photovoltaic power systems. Provide a network of competent solar photovoltaic power systems designers and installers. Increase the uptake of solar photovoltaic power systems, by giving customers increased confidence in the design and installation work. The performance of a reliable installation that fulfills customer expectations requires both careful design and correct installation practice.

Grid+connect+pv+install+and+supervise+guidelines+cec+issue+9Grid-Connected Solar PV Systems Install and Supervise Guidelines for Accredited Installers from JLanka Technologies (Pvt) Limited

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0 Solar Thermal Energy an Industry Report /slideshow/solar-thermal-energy-an-industry-report/25776711 solar-thermal-130831084910-phpapp02
Solar Thermal Technology on an Industrial Scale]]>
Solar Thermal Technology on an Industrial Scale]]> Sat, 31 Aug 2013 08:49:10 GMT /slideshow/solar-thermal-energy-an-industry-report/25776711 jlanka@slideshare.net(jlanka) Solar Thermal Energy an Industry Report jlanka Solar Thermal Technology on an Industrial Scale <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/solar-thermal-130831084910-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> Solar Thermal Technology on an Industrial Scale

Solar Thermal Energy an Industry Report from JLanka Technologies (Pvt) Limited

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0 Inspecting Photovoltaic (PV) Systems for Code Compliance /slideshow/inspecting-photovoltaic-pv-systems-for-code-compliance/25776661 inspectingpvsystemsforcodecompliance-130831084458-phpapp01
PV System Basics Introduction to relevant Codes and Standards Permit and Field Inspector Guidelines for PV Systems Summary of Changes in 2005/2008 National Electrical Code ]]>
PV System Basics Introduction to relevant Codes and Standards Permit and Field Inspector Guidelines for PV Systems Summary of Changes in 2005/2008 National Electrical Code ]]> Sat, 31 Aug 2013 08:44:58 GMT /slideshow/inspecting-photovoltaic-pv-systems-for-code-compliance/25776661 jlanka@slideshare.net(jlanka) Inspecting Photovoltaic (PV) Systems for Code Compliance jlanka PV System Basics Introduction to relevant Codes and Standards Permit and Field Inspector Guidelines for PV Systems Summary of Changes in 2005/2008 National Electrical Code <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/inspectingpvsystemsforcodecompliance-130831084458-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> PV System Basics Introduction to relevant Codes and Standards Permit and Field Inspector Guidelines for PV Systems Summary of Changes in 2005/2008 National Electrical Code

Inspecting Photovoltaic (PV) Systems for Code Compliance from JLanka Technologies (Pvt) Limited

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0 Applicability of Smart Metering Technology in Sri Lanka /slideshow/applicability-of-smart-metering-technology-in-sri-lanka/25649864 smart-metering-in-sri-lanka-130827125945-phpapp02
One promising means of reducing the transmission and distribution losses is through the distributed generation of electricity closer to the end user such as net metering schemes. And the other approach is managing customer consumption of electricity in response to supply conditions, for example, stimulating electricity customers to reduce their consumption at critical times or in response to market prices, thereby reducing the peak demand for electricity. In order to assist consumers to make informed decisions on how to manage and control their electricity consumption, consumers should have a system to monitor their real-time electricity consumption as well as a communication network with the service provider. But traditional electricity meters only record energy consumption progressively over time, normally in monthly basis and provide no information of when the energy was consumed. Therefore the necessity of Advanced Metering Infrastructure (AMI) has been emerged to address the above matters. Nowadays most of the nations are looking to rollout into Smart Meters enabling faster automated communication of information to consumers on their real time electricity consumption, and to service providers. a smart meter electronically measures how much energy is being used and how much it costs, and then communicates it to the energy supplier and the customer. Smart meters can also enable the provision of new services to consumers as it can record consumption of electric energy in intervals of an hour or less, and also gather data for remote reporting using two-way communication between the meter and central system.]]>
One promising means of reducing the transmission and distribution losses is through the distributed generation of electricity closer to the end user such as net metering schemes. And the other approach is managing customer consumption of electricity in response to supply conditions, for example, stimulating electricity customers to reduce their consumption at critical times or in response to market prices, thereby reducing the peak demand for electricity. In order to assist consumers to make informed decisions on how to manage and control their electricity consumption, consumers should have a system to monitor their real-time electricity consumption as well as a communication network with the service provider. But traditional electricity meters only record energy consumption progressively over time, normally in monthly basis and provide no information of when the energy was consumed. Therefore the necessity of Advanced Metering Infrastructure (AMI) has been emerged to address the above matters. Nowadays most of the nations are looking to rollout into Smart Meters enabling faster automated communication of information to consumers on their real time electricity consumption, and to service providers. a smart meter electronically measures how much energy is being used and how much it costs, and then communicates it to the energy supplier and the customer. Smart meters can also enable the provision of new services to consumers as it can record consumption of electric energy in intervals of an hour or less, and also gather data for remote reporting using two-way communication between the meter and central system.]]> Tue, 27 Aug 2013 12:59:45 GMT /slideshow/applicability-of-smart-metering-technology-in-sri-lanka/25649864 jlanka@slideshare.net(jlanka) Applicability of Smart Metering Technology in Sri Lanka jlanka One promising means of reducing the transmission and distribution losses is through the distributed generation of electricity closer to the end user such as net metering schemes. And the other approach is managing customer consumption of electricity in response to supply conditions, for example, stimulating electricity customers to reduce their consumption at critical times or in response to market prices, thereby reducing the peak demand for electricity. In order to assist consumers to make informed decisions on how to manage and control their electricity consumption, consumers should have a system to monitor their real-time electricity consumption as well as a communication network with the service provider. But traditional electricity meters only record energy consumption progressively over time, normally in monthly basis and provide no information of when the energy was consumed. Therefore the necessity of Advanced Metering Infrastructure (AMI) has been emerged to address the above matters. Nowadays most of the nations are looking to rollout into Smart Meters enabling faster automated communication of information to consumers on their real time electricity consumption, and to service providers. a smart meter electronically measures how much energy is being used and how much it costs, and then communicates it to the energy supplier and the customer. Smart meters can also enable the provision of new services to consumers as it can record consumption of electric energy in intervals of an hour or less, and also gather data for remote reporting using two-way communication between the meter and central system. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/smart-metering-in-sri-lanka-130827125945-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> One promising means of reducing the transmission and distribution losses is through the distributed generation of electricity closer to the end user such as net metering schemes. And the other approach is managing customer consumption of electricity in response to supply conditions, for example, stimulating electricity customers to reduce their consumption at critical times or in response to market prices, thereby reducing the peak demand for electricity. In order to assist consumers to make informed decisions on how to manage and control their electricity consumption, consumers should have a system to monitor their real-time electricity consumption as well as a communication network with the service provider. But traditional electricity meters only record energy consumption progressively over time, normally in monthly basis and provide no information of when the energy was consumed. Therefore the necessity of Advanced Metering Infrastructure (AMI) has been emerged to address the above matters. Nowadays most of the nations are looking to rollout into Smart Meters enabling faster automated communication of information to consumers on their real time electricity consumption, and to service providers. a smart meter electronically measures how much energy is being used and how much it costs, and then communicates it to the energy supplier and the customer. Smart meters can also enable the provision of new services to consumers as it can record consumption of electric energy in intervals of an hour or less, and also gather data for remote reporting using two-way communication between the meter and central system.

Applicability of Smart Metering Technology in Sri Lanka from JLanka Technologies (Pvt) Limited

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0 Implementation of Electricity Tariff Methodology in Sri Lanka /slideshow/implementation-ofelectricitytariffmethodologysrilanka/25276001 implementation-of-electricity-tariff-methodology-sri-lanka-130815095805-phpapp02
Organization of the Power Sector Main expectations from the Sri Lanka Electricity Act 2009 as related to tariff Corner stones in the Sri Lanka Electricity Act for Tariff Determination Prerequisites for Tariff Determination in the legislation Filing of Licensee Revenue Requirements Generation Revenue Requirements Transmission Revenue Requirements Distribution Revenue Requirements A summary of CEB Operational Costs]]>
Organization of the Power Sector Main expectations from the Sri Lanka Electricity Act 2009 as related to tariff Corner stones in the Sri Lanka Electricity Act for Tariff Determination Prerequisites for Tariff Determination in the legislation Filing of Licensee Revenue Requirements Generation Revenue Requirements Transmission Revenue Requirements Distribution Revenue Requirements A summary of CEB Operational Costs]]> Thu, 15 Aug 2013 09:58:05 GMT /slideshow/implementation-ofelectricitytariffmethodologysrilanka/25276001 jlanka@slideshare.net(jlanka) Implementation of Electricity Tariff Methodology in Sri Lanka jlanka Organization of the Power Sector Main expectations from the Sri Lanka Electricity Act 2009 as related to tariff Corner stones in the Sri Lanka Electricity Act for Tariff Determination Prerequisites for Tariff Determination in the legislation Filing of Licensee Revenue Requirements Generation Revenue Requirements Transmission Revenue Requirements Distribution Revenue Requirements A summary of CEB Operational Costs <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/implementation-of-electricity-tariff-methodology-sri-lanka-130815095805-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> Organization of the Power Sector Main expectations from the Sri Lanka Electricity Act 2009 as related to tariff Corner stones in the Sri Lanka Electricity Act for Tariff Determination Prerequisites for Tariff Determination in the legislation Filing of Licensee Revenue Requirements Generation Revenue Requirements Transmission Revenue Requirements Distribution Revenue Requirements A summary of CEB Operational Costs

Implementation of Electricity Tariff Methodology in Sri Lanka from JLanka Technologies (Pvt) Limited

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0 Solaredge System Outperforms String And Micro Inverters In NREL-Designed Independent Testing /slideshow/solar-edge-performanceofpvtopologiesundershadedconditions/25211144 solaredge-performanceofpvtopologiesundershadedconditions-130813112630-phpapp02
Results of a series of tests designed by the National Renewable Energy Laboratory (NREL) and conducted by PV Evolution Labs (PVEL) to measure the performance of various inverter technologies in various shading conditions were published today. The test determined the annual percentage of energy recovered by power optimizers and micro inverters when compared to traditional string inverter systems in shaded conditions.The results indicate that the SolarEdge optimized system generates 2%, 5% and over 8% more energy than traditional string inverters in light, medium and heavy shading scenarios, respectively.The SolarEdge system outperformed all systems in annual energy production demonstrating higher results than the leading micro inverter solution as well. "The SolarEdge system yielded more energy than the string inverter system in all tests. On an annual average, the SolarEdge system recovered 24.8% of energy lost due to shading, while the microinverter system recovered 23.2%," says Matt Donovan, PV Evolution Labs. ]]>
Results of a series of tests designed by the National Renewable Energy Laboratory (NREL) and conducted by PV Evolution Labs (PVEL) to measure the performance of various inverter technologies in various shading conditions were published today. The test determined the annual percentage of energy recovered by power optimizers and micro inverters when compared to traditional string inverter systems in shaded conditions.The results indicate that the SolarEdge optimized system generates 2%, 5% and over 8% more energy than traditional string inverters in light, medium and heavy shading scenarios, respectively.The SolarEdge system outperformed all systems in annual energy production demonstrating higher results than the leading micro inverter solution as well. "The SolarEdge system yielded more energy than the string inverter system in all tests. On an annual average, the SolarEdge system recovered 24.8% of energy lost due to shading, while the microinverter system recovered 23.2%," says Matt Donovan, PV Evolution Labs. ]]> Tue, 13 Aug 2013 11:26:30 GMT /slideshow/solar-edge-performanceofpvtopologiesundershadedconditions/25211144 jlanka@slideshare.net(jlanka) Solaredge System Outperforms String And Micro Inverters In NREL-Designed Independent Testing jlanka Results of a series of tests designed by the National Renewable Energy Laboratory (NREL) and conducted by PV Evolution Labs (PVEL) to measure the performance of various inverter technologies in various shading conditions were published today. The test determined the annual percentage of energy recovered by power optimizers and micro inverters when compared to traditional string inverter systems in shaded conditions.The results indicate that the SolarEdge optimized system generates 2%, 5% and over 8% more energy than traditional string inverters in light, medium and heavy shading scenarios, respectively.The SolarEdge system outperformed all systems in annual energy production demonstrating higher results than the leading micro inverter solution as well. "The SolarEdge system yielded more energy than the string inverter system in all tests. On an annual average, the SolarEdge system recovered 24.8% of energy lost due to shading, while the microinverter system recovered 23.2%," says Matt Donovan, PV Evolution Labs. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/solaredge-performanceofpvtopologiesundershadedconditions-130813112630-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> Results of a series of tests designed by the National Renewable Energy Laboratory (NREL) and conducted by PV Evolution Labs (PVEL) to measure the performance of various inverter technologies in various shading conditions were published today. The test determined the annual percentage of energy recovered by power optimizers and micro inverters when compared to traditional string inverter systems in shaded conditions.The results indicate that the SolarEdge optimized system generates 2%, 5% and over 8% more energy than traditional string inverters in light, medium and heavy shading scenarios, respectively.The SolarEdge system outperformed all systems in annual energy production demonstrating higher results than the leading micro inverter solution as well. "The SolarEdge system yielded more energy than the string inverter system in all tests. On an annual average, the SolarEdge system recovered 24.8% of energy lost due to shading, while the microinverter system recovered 23.2%," says Matt Donovan, PV Evolution Labs.

Solaredge System Outperforms String And Micro Inverters In NREL-Designed Independent Testing from JLanka Technologies (Pvt) Limited

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0 Costs and Prices of Electricity in Sri Lanka 2013: Are they reasonable..? /jlanka/costs-and-prices-of-2013-are-they-reasonable costs-n-prices-of-electricity-2013-srilanka-130810023523-phpapp01
A presentation by Dr. Tilak Siyambalapitiya on Electricity Costing and Tariffs in Sri Lanka Visualize the sub-businesses within the power industry, and their stated costs for 2013 How reasonable are the cost components? Appreciate the correction mechanism Understand the cost of supply to each customer category Appreciate the subsidies and surcharges on each customer category Look at the past and visualize where Sri Lanka got it wrong Look into the future to examine the cost profiles. ]]>
A presentation by Dr. Tilak Siyambalapitiya on Electricity Costing and Tariffs in Sri Lanka Visualize the sub-businesses within the power industry, and their stated costs for 2013 How reasonable are the cost components? Appreciate the correction mechanism Understand the cost of supply to each customer category Appreciate the subsidies and surcharges on each customer category Look at the past and visualize where Sri Lanka got it wrong Look into the future to examine the cost profiles. ]]> Sat, 10 Aug 2013 02:35:23 GMT /jlanka/costs-and-prices-of-2013-are-they-reasonable jlanka@slideshare.net(jlanka) Costs and Prices of Electricity in Sri Lanka 2013: Are they reasonable..? jlanka A presentation by Dr. Tilak Siyambalapitiya on Electricity Costing and Tariffs in Sri Lanka Visualize the sub-businesses within the power industry, and their stated costs for 2013 How reasonable are the cost components? Appreciate the correction mechanism Understand the cost of supply to each customer category Appreciate the subsidies and surcharges on each customer category Look at the past and visualize where Sri Lanka got it wrong Look into the future to examine the cost profiles. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/costs-n-prices-of-electricity-2013-srilanka-130810023523-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> A presentation by Dr. Tilak Siyambalapitiya on Electricity Costing and Tariffs in Sri Lanka Visualize the sub-businesses within the power industry, and their stated costs for 2013 How reasonable are the cost components? Appreciate the correction mechanism Understand the cost of supply to each customer category Appreciate the subsidies and surcharges on each customer category Look at the past and visualize where Sri Lanka got it wrong Look into the future to examine the cost profiles.

Costs and Prices of Electricity in Sri Lanka 2013: Are they reasonable..? from JLanka Technologies (Pvt) Limited

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0 Importance of sustainable energy /slideshow/importance-of-sustainable-energy/20994500 importanceofsustainableenergy-130511134412-phpapp01
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]]> Sat, 11 May 2013 13:44:12 GMT /slideshow/importance-of-sustainable-energy/20994500 jlanka@slideshare.net(jlanka) Importance of sustainable energy jlanka <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/importanceofsustainableenergy-130511134412-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" />

Importance of sustainable energy from JLanka Technologies (Pvt) Limited

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0 Electricity Tariffs for the Period 2011-2015 in Sri Lanka /slideshow/electricity-setting-tariffsinsrilanka/17287315 electricitysetting-tariffs-in-sri-lanka-130317124952-phpapp02
Consultation Paper on Setting Tariffs for the Period 2011-2015 in Sri Lanka]]>
Consultation Paper on Setting Tariffs for the Period 2011-2015 in Sri Lanka]]> Sun, 17 Mar 2013 12:49:52 GMT /slideshow/electricity-setting-tariffsinsrilanka/17287315 jlanka@slideshare.net(jlanka) Electricity Tariffs for the Period 2011-2015 in Sri Lanka jlanka Consultation Paper on Setting Tariffs for the Period 2011-2015 in Sri Lanka <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/electricitysetting-tariffs-in-sri-lanka-130317124952-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> Consultation Paper on Setting Tariffs for the Period 2011-2015 in Sri Lanka

Electricity Tariffs for the Period 2011-2015 in Sri Lanka from JLanka Technologies (Pvt) Limited

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0 How the monthly electricity bill is calculated in Sri Lanka /slideshow/how-the-monthly-electricity-bill-is-calculated-in-sri-lanka/16728367 how-the-monthly-electricity-bill-is-calculated-in-srilanka-130223235224-phpapp01
This monthly electricity bill is calculated formula was released by the Public Utilities Commission (PUCSL) in Sri Lanka. ]]>
This monthly electricity bill is calculated formula was released by the Public Utilities Commission (PUCSL) in Sri Lanka. ]]> Sat, 23 Feb 2013 23:52:24 GMT /slideshow/how-the-monthly-electricity-bill-is-calculated-in-sri-lanka/16728367 jlanka@slideshare.net(jlanka) How the monthly electricity bill is calculated in Sri Lanka jlanka This monthly electricity bill is calculated formula was released by the Public Utilities Commission (PUCSL) in Sri Lanka. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/how-the-monthly-electricity-bill-is-calculated-in-srilanka-130223235224-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> This monthly electricity bill is calculated formula was released by the Public Utilities Commission (PUCSL) in Sri Lanka.

How the monthly electricity bill is calculated in Sri Lanka from JLanka Technologies (Pvt) Limited

]]> 14458 6 https://cdn.slidesharecdn.com/ss_thumbnails/how-the-monthly-electricity-bill-is-calculated-in-srilanka-130223235224-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds document White http://activitystrea.ms/schema/1.0/post

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0 Problems and Disadvantages in Current Residential & Commercial On-grid PV Systems /slideshow/problems-and-disadvantages-in-current-residential-commercial-ongrid-pv-systems/15236524 problemsanddisadvantagesincurrentsolarsystems-121118165205-phpapp01
Current technology used in On-Grid PV systems has many drawbacks. The purpose of this paper is to discuss and categorize the problems and drawbacks inherent in residential and commercial photovoltaic systems. Typical residential photovoltaic installations suffer from numerous problems that prevent this technology from realizing its full market potential. Many of the present problems stem from power losses – whether due to module mismatch, orientation mismatch, or partial shading. Other problems stem from system design limitations and constraints, lack of monitoring and lack of analysis abilities. In addition, the absence of safety features poses risks to both workers installing or maintaining the system, and to firefighters dealing with fires in the vicinity of PV installations.]]>
Current technology used in On-Grid PV systems has many drawbacks. The purpose of this paper is to discuss and categorize the problems and drawbacks inherent in residential and commercial photovoltaic systems. Typical residential photovoltaic installations suffer from numerous problems that prevent this technology from realizing its full market potential. Many of the present problems stem from power losses – whether due to module mismatch, orientation mismatch, or partial shading. Other problems stem from system design limitations and constraints, lack of monitoring and lack of analysis abilities. In addition, the absence of safety features poses risks to both workers installing or maintaining the system, and to firefighters dealing with fires in the vicinity of PV installations.]]> Sun, 18 Nov 2012 16:52:01 GMT /slideshow/problems-and-disadvantages-in-current-residential-commercial-ongrid-pv-systems/15236524 jlanka@slideshare.net(jlanka) Problems and Disadvantages in Current Residential & Commercial On-grid PV Systems jlanka Current technology used in On-Grid PV systems has many drawbacks. The purpose of this paper is to discuss and categorize the problems and drawbacks inherent in residential and commercial photovoltaic systems. Typical residential photovoltaic installations suffer from numerous problems that prevent this technology from realizing its full market potential. Many of the present problems stem from power losses – whether due to module mismatch, orientation mismatch, or partial shading. Other problems stem from system design limitations and constraints, lack of monitoring and lack of analysis abilities. In addition, the absence of safety features poses risks to both workers installing or maintaining the system, and to firefighters dealing with fires in the vicinity of PV installations. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/problemsanddisadvantagesincurrentsolarsystems-121118165205-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> Current technology used in On-Grid PV systems has many drawbacks. The purpose of this paper is to discuss and categorize the problems and drawbacks inherent in residential and commercial photovoltaic systems. Typical residential photovoltaic installations suffer from numerous problems that prevent this technology from realizing its full market potential. Many of the present problems stem from power losses – whether due to module mismatch, orientation mismatch, or partial shading. Other problems stem from system design limitations and constraints, lack of monitoring and lack of analysis abilities. In addition, the absence of safety features poses risks to both workers installing or maintaining the system, and to firefighters dealing with fires in the vicinity of PV installations.

Problems and Disadvantages in Current Residential & Commercial On-grid PV Systems from JLanka Technologies (Pvt) Limited

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0 World energy-outlook-2012 /slideshow/world-energyoutlook2012/15202716 world-energy-outlook-2012-121115224457-phpapp01
Industry and government decision makers and others with a stake in the energy sector all need WEO-2012. It presents authoritative projections of energy trends through to 2035 and insights into what they mean for energy security, environmental sustainability and economic development.]]>
Industry and government decision makers and others with a stake in the energy sector all need WEO-2012. It presents authoritative projections of energy trends through to 2035 and insights into what they mean for energy security, environmental sustainability and economic development.]]> Thu, 15 Nov 2012 22:44:56 GMT /slideshow/world-energyoutlook2012/15202716 jlanka@slideshare.net(jlanka) World energy-outlook-2012 jlanka Industry and government decision makers and others with a stake in the energy sector all need WEO-2012. It presents authoritative projections of energy trends through to 2035 and insights into what they mean for energy security, environmental sustainability and economic development. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/world-energy-outlook-2012-121115224457-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> Industry and government decision makers and others with a stake in the energy sector all need WEO-2012. It presents authoritative projections of energy trends through to 2035 and insights into what they mean for energy security, environmental sustainability and economic development.

World energy-outlook-2012 from JLanka Technologies (Pvt) Limited

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0 SolarEdge_Distributed_Power_Harvesting_System_Overview /slideshow/solaredgedistributedpowerharvestingsystemoverview/13436475 solaredgedistributedpowerharvestingsystemoverview-120624101302-phpapp02
SolarEdge Technologies provides next generation power conversion electronics that effectively remove the known system constraints across the photovoltaic energy space. Our Smart DC ASIC technology and active electronics enable cost efficiency and an increased production of clean, grid-ready energy. SolarEdge presents a unique, patent-pending distributed solar power harvesting system, comprised of the following elements: SolarEdge Power Optimizer The SolarEdge power optimizer is integrated into each module, replacing the traditional solar junction box. The SolarEdge power optimizers maximize energy throughput from each and every module through constant tracking of the Maximum Power Point individually, per module. Furthermore, the power optimizers monitor the performance of each module and communicate performance data to the SolarEdge monitoring portal for enhanced, cost-effective maintenance. When working with SolarEdge inverters, power optimizers automatically maintain a fixed string voltage, allowing optimal efficiency of the SolarEdge inverter and giving installers greater flexibility to design optimal PV systems. The independent optimization (IndOP™) technology allows power optimizers to be installed without the need for additional interface hardware and to operate directly with any inverter. Each power optimizer is equipped with the unique SafeDC™ feature which automatically shuts down modules' voltage whenever inverter or grid power are shut down. SolarEdge PV Inverter The SolarEdge Inverter is a highly reliable DC-AC PV inverter. Because MPPT and voltage management are handled separately for each module by the power optimizer, the inverter is only responsible for DC to AC inversion. Consequently, it is a less complicated, more reliable solar inverter. The fixed string voltage ensures operation at the highest efficiency at all times (>97% weighted efficiency) independent of string length and temperature. SolarEdge PV Monitoring Portal A web-based application provides module-level, string-level and system-wide monitoring. The solar monitoring software automatically provides alerts for accurate fault detection, localization and remote troubleshooting at the module level. Module performance is communicated across existing power lines, so no extra wiring is required. ]]>
SolarEdge Technologies provides next generation power conversion electronics that effectively remove the known system constraints across the photovoltaic energy space. Our Smart DC ASIC technology and active electronics enable cost efficiency and an increased production of clean, grid-ready energy. SolarEdge presents a unique, patent-pending distributed solar power harvesting system, comprised of the following elements: SolarEdge Power Optimizer The SolarEdge power optimizer is integrated into each module, replacing the traditional solar junction box. The SolarEdge power optimizers maximize energy throughput from each and every module through constant tracking of the Maximum Power Point individually, per module. Furthermore, the power optimizers monitor the performance of each module and communicate performance data to the SolarEdge monitoring portal for enhanced, cost-effective maintenance. When working with SolarEdge inverters, power optimizers automatically maintain a fixed string voltage, allowing optimal efficiency of the SolarEdge inverter and giving installers greater flexibility to design optimal PV systems. The independent optimization (IndOP™) technology allows power optimizers to be installed without the need for additional interface hardware and to operate directly with any inverter. Each power optimizer is equipped with the unique SafeDC™ feature which automatically shuts down modules' voltage whenever inverter or grid power are shut down. SolarEdge PV Inverter The SolarEdge Inverter is a highly reliable DC-AC PV inverter. Because MPPT and voltage management are handled separately for each module by the power optimizer, the inverter is only responsible for DC to AC inversion. Consequently, it is a less complicated, more reliable solar inverter. The fixed string voltage ensures operation at the highest efficiency at all times (>97% weighted efficiency) independent of string length and temperature. SolarEdge PV Monitoring Portal A web-based application provides module-level, string-level and system-wide monitoring. The solar monitoring software automatically provides alerts for accurate fault detection, localization and remote troubleshooting at the module level. Module performance is communicated across existing power lines, so no extra wiring is required. ]]> Sun, 24 Jun 2012 10:12:58 GMT /slideshow/solaredgedistributedpowerharvestingsystemoverview/13436475 jlanka@slideshare.net(jlanka) SolarEdge_Distributed_Power_Harvesting_System_Overview jlanka SolarEdge Technologies provides next generation power conversion electronics that effectively remove the known system constraints across the photovoltaic energy space. Our Smart DC ASIC technology and active electronics enable cost efficiency and an increased production of clean, grid-ready energy. SolarEdge presents a unique, patent-pending distributed solar power harvesting system, comprised of the following elements: SolarEdge Power Optimizer The SolarEdge power optimizer is integrated into each module, replacing the traditional solar junction box. The SolarEdge power optimizers maximize energy throughput from each and every module through constant tracking of the Maximum Power Point individually, per module. Furthermore, the power optimizers monitor the performance of each module and communicate performance data to the SolarEdge monitoring portal for enhanced, cost-effective maintenance. When working with SolarEdge inverters, power optimizers automatically maintain a fixed string voltage, allowing optimal efficiency of the SolarEdge inverter and giving installers greater flexibility to design optimal PV systems. The independent optimization (IndOP™) technology allows power optimizers to be installed without the need for additional interface hardware and to operate directly with any inverter. Each power optimizer is equipped with the unique SafeDC™ feature which automatically shuts down modules' voltage whenever inverter or grid power are shut down. SolarEdge PV Inverter The SolarEdge Inverter is a highly reliable DC-AC PV inverter. Because MPPT and voltage management are handled separately for each module by the power optimizer, the inverter is only responsible for DC to AC inversion. Consequently, it is a less complicated, more reliable solar inverter. The fixed string voltage ensures operation at the highest efficiency at all times (>97% weighted efficiency) independent of string length and temperature. SolarEdge PV Monitoring Portal A web-based application provides module-level, string-level and system-wide monitoring. The solar monitoring software automatically provides alerts for accurate fault detection, localization and remote troubleshooting at the module level. Module performance is communicated across existing power lines, so no extra wiring is required. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/solaredgedistributedpowerharvestingsystemoverview-120624101302-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds" /> SolarEdge Technologies provides next generation power conversion electronics that effectively remove the known system constraints across the photovoltaic energy space. Our Smart DC ASIC technology and active electronics enable cost efficiency and an increased production of clean, grid-ready energy. SolarEdge presents a unique, patent-pending distributed solar power harvesting system, comprised of the following elements: SolarEdge Power Optimizer The SolarEdge power optimizer is integrated into each module, replacing the traditional solar junction box. The SolarEdge power optimizers maximize energy throughput from each and every module through constant tracking of the Maximum Power Point individually, per module. Furthermore, the power optimizers monitor the performance of each module and communicate performance data to the SolarEdge monitoring portal for enhanced, cost-effective maintenance. When working with SolarEdge inverters, power optimizers automatically maintain a fixed string voltage, allowing optimal efficiency of the SolarEdge inverter and giving installers greater flexibility to design optimal PV systems. The independent optimization (IndOP™) technology allows power optimizers to be installed without the need for additional interface hardware and to operate directly with any inverter. Each power optimizer is equipped with the unique SafeDC™ feature which automatically shuts down modules' voltage whenever inverter or grid power are shut down. SolarEdge PV Inverter The SolarEdge Inverter is a highly reliable DC-AC PV inverter. Because MPPT and voltage management are handled separately for each module by the power optimizer, the inverter is only responsible for DC to AC inversion. Consequently, it is a less complicated, more reliable solar inverter. The fixed string voltage ensures operation at the highest efficiency at all times (>97% weighted efficiency) independent of string length and temperature. SolarEdge PV Monitoring Portal A web-based application provides module-level, string-level and system-wide monitoring. The solar monitoring software automatically provides alerts for accurate fault detection, localization and remote troubleshooting at the module level. Module performance is communicated across existing power lines, so no extra wiring is required.

SolarEdge_Distributed_Power_Harvesting_System_Overview from JLanka Technologies (Pvt) Limited

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0 JLanka-Solar-System-vs-Conventional-Systems /slideshow/jlankasolarsystemvsconventionalsystems/13436378 jlanka-solar-system-vs-conventional-systems-120624095540-phpapp01
J Lanka - SolarEdge provides next generation solar power harvesting and monitoring solutions that effectively remove all known system constraints across the photovoltaic energy space. Our Smart DC ASIC technology and active electronics enable increased production of clean, grid-ready energy at a lower cost. Traditional photovoltaic installations suffer from a broad range of limitations that prevent them from reaching their full potential. Module mismatch and partial shading prevent systems from achieving their optimum. System design is made complex due to numerous constraints, such as the inability to leverage full roof real estate, to combine strings of different lengths, or to easily address differing roof facets. Traditional systems lack monitoring and analysis capabilities, as well as critical safety features. The systems can pose risks to workers installing or maintaining the system, as well as to firefighters dealing with fires in the vicinity of a PV installation.]]>
J Lanka - SolarEdge provides next generation solar power harvesting and monitoring solutions that effectively remove all known system constraints across the photovoltaic energy space. Our Smart DC ASIC technology and active electronics enable increased production of clean, grid-ready energy at a lower cost. Traditional photovoltaic installations suffer from a broad range of limitations that prevent them from reaching their full potential. Module mismatch and partial shading prevent systems from achieving their optimum. System design is made complex due to numerous constraints, such as the inability to leverage full roof real estate, to combine strings of different lengths, or to easily address differing roof facets. Traditional systems lack monitoring and analysis capabilities, as well as critical safety features. The systems can pose risks to workers installing or maintaining the system, as well as to firefighters dealing with fires in the vicinity of a PV installation.]]> Sun, 24 Jun 2012 09:55:39 GMT /slideshow/jlankasolarsystemvsconventionalsystems/13436378 jlanka@slideshare.net(jlanka) JLanka-Solar-System-vs-Conventional-Systems jlanka J Lanka - SolarEdge provides next generation solar power harvesting and monitoring solutions that effectively remove all known system constraints across the photovoltaic energy space. Our Smart DC ASIC technology and active electronics enable increased production of clean, grid-ready energy at a lower cost. Traditional photovoltaic installations suffer from a broad range of limitations that prevent them from reaching their full potential. Module mismatch and partial shading prevent systems from achieving their optimum. System design is made complex due to numerous constraints, such as the inability to leverage full roof real estate, to combine strings of different lengths, or to easily address differing roof facets. Traditional systems lack monitoring and analysis capabilities, as well as critical safety features. The systems can pose risks to workers installing or maintaining the system, as well as to firefighters dealing with fires in the vicinity of a PV installation. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/jlanka-solar-system-vs-conventional-systems-120624095540-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds" /> J Lanka - SolarEdge provides next generation solar power harvesting and monitoring solutions that effectively remove all known system constraints across the photovoltaic energy space. Our Smart DC ASIC technology and active electronics enable increased production of clean, grid-ready energy at a lower cost. Traditional photovoltaic installations suffer from a broad range of limitations that prevent them from reaching their full potential. Module mismatch and partial shading prevent systems from achieving their optimum. System design is made complex due to numerous constraints, such as the inability to leverage full roof real estate, to combine strings of different lengths, or to easily address differing roof facets. Traditional systems lack monitoring and analysis capabilities, as well as critical safety features. The systems can pose risks to workers installing or maintaining the system, as well as to firefighters dealing with fires in the vicinity of a PV installation.

JLanka-Solar-System-vs-Conventional-Systems from JLanka Technologies (Pvt) Limited

]]> 1161 3 https://cdn.slidesharecdn.com/ss_thumbnails/jlanka-solar-system-vs-conventional-systems-120624095540-phpapp01-thumbnail.jpg?width=120&height=120&fit=bounds presentation White http://activitystrea.ms/schema/1.0/post

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