solaredge.com | info@solaredge.com W hite Paper Obiettivi Proprio come la gente ha bisogno di attenzione individuale per lavorare al meglio delle proprie capacità, così vale anche per i moduli fotovoltaici: il pannello riuscirà a lavorare alle sue massime performance solo se riceverà una combinazione di tensioni e correnti specifiche ottimali. Attraverso una dissertazione tecnica e una analisi…
W hite Paper Rischi per la sicurezza nei sistemi fotovoltaici e e soluzioni applicabili Lo scopo del presente documento è quello di analizzare e catalogare i problemi di sicurezza intrinseci nei sistemi fotovoltaici, nonché illustrare come il sistema SolarEdge ne può attenuare i rischi. Lotta antincendio Rischio Elettrocuzione I Vigili del Fuoco e altri operatori che intervengono su un incendio…
SolarEdge Energy Bank FAQs Q: Which cell technology does SolarEdge Energy Bank use? A: Energy Bank is based on Li-ion NMC and is compliant with advanced safety ratings, such as UL1642, UL9540, UL1973, UN38.3, & has been tested to UL9540A. Q: What is Energy Bank’s usable energy capacity? A: 9.7kWh (100% depth of discharge). Q: What is Energy Bank’s round-trip efficiency? A: 94.5% Q: How much…
UL 3741 Cost Comparison Whitepaper: DC-Optimized vs Non-DC-Optimized Solutions W hitepaper National Electric Code (NEC) History Evolution of Rapid Shutdown Requirements An Intro to UL 3741 Non-DC-Optimized Solution: Racking PVHCS at 1000V Max DC-Optimized Solution: SolarEdge PVHCS at 125V Max Balance of System (BoS) BoS Costs Estimated AC BoS Costs Increased for Longer AC Cable Runs PV Array Wire…
W hite Paper Safety Risks & Solutions in PV Systems for North America Introduction In traditional photovoltaic (PV) systems, high DC voltages are present and pose risks to installers, maintenance personnel and firefighters. In addition, the possibility of electrical arcs, which can result in a fire, creates a threat to people working or living in the vicinity of a PV system. Safety mechanisms…
Many new-generation inverters now support higher input voltages of up to 1500VDC in order to increase string length and reduce some of the balance of system (BOS) costs. Although longer strings can reduce the amount of cables, total number of strings, and other BOS components, modules that support 1500VDC systems are costlier and hard to source. Working at 1500VDC also requires special, non-…