W hite Paper Bezpečnostní rizika a řešení fotovoltaických systémů Cílem tohoto článku je popsat bezpečnostní rizika fotovoltaických systémů a krátce nastínit, jak se dají tyto rizika pomocí technologie SolarEdge zmírnit. Hašení požáru Riziko úrazu elektrickým proudem V případě požáru budovy je prvním bezpečnostním opatřením, které hasiči obvykle provedou, vypnutí přívodu elektrické energie.…
London, UK 1,730 kWp Installation Date: October 2015 SolarEdge | Case Study | WIM London Award-winning 1.73MWp Rooftop PV and Self-Consumption System in London The SolarEdge SafeDC™ feature is designed to enable safe DC voltage during installation, maintenance and emergencies, which was key in making the decision to install the SolarEdge solution on the public roof of the WIM SolarEdge inverters…
Mismatch in typical commercial rooftops in the Netherlands Objective PV modules produce maximum power at a specific working point (Maximum Power Point – MPP) which is achieved at a specific current (Impp) and voltage (Vmpp). Mismatch between modules occurs when modules that are connected in series require different combinations of voltage and current to generate maximum power. Extensive research…
www.solaredge.com Mismatch in typische Nederlandse commerciële PV dakinstallaties Doelstelling PV panelen produceren maximaal vermogen bij een specifiek werkpunt (Maximum Power Point, MPP) dat bereikt wordt bij een bepaalde stroom (Impp) en spanning (Vmpp) combinatie. Mismatch tussen zonnepanelen ontstaat wanneer de in serie geschakeld zonnepanelen onderling verschillende stroom- en…
Helsingør, Denmark 56.4 kWp Installation Date: July 2015 SolarEdge | Case Study | BIPV Optimizing BIPV in Apartment Buildings The design flexibility of the SolarEdge DC optimized inverters allowed modules to be installed in a single string on roofs with varying tilts, orientations, and sun exposures, while still maximizing power generation. This allowed a 5% increase in system size versus a…
www.solaredge.com | info@solaredge.com ExamplE: In the example, 11 blocks are affected, resulting in a ~11% reduction in system output due to the shading object: SF = 1 - (11*0.01) = 1 – 0.11 = 0.89 MCS Shade Procedure & the SolarEdge Advantage The MCS Shade Evaluation Procedure1 is a method for installers to present decent evaluation of the shading effect on the performance of solar systems…