diy solar

diy solar

WTB 16s BMS

Active balance if you have large cells. Amperage (80, 100, 200, etc.). Smart Phone App (how well does it work). History of reliability. Whether it supports the battery chemistry.
 
I have a JBD AP21S001 200A or JBD SP22S001 250A, either one I could let go for 100 shipped to ya, both perform flawlessly
 
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