Muaadh Posted January 18, 2022 Share Posted January 18, 2022 I am using PVsyst 7.2 and 7.1 As the fact that the Li-ion battery has a life cycle of more than a lead-acid battery I have designed the stand-alone system with a Li-Ion battery (Pylontech_US2000B ) at 80% DOD and at 50% DOD but in both cases, the lifetime of the battery is 5 years. Furthermore if used a Lead-acid battery i got results around 12 years.How this problem can be solved? Link to comment Share on other sites More sharing options...
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