100% defect rate for Felicity HV storage units | Rating

lueckru · 2026-02-08T17:53:34.919000Z

100% defect rate for Felicity HV storage units – beware of eBay scoreI bought 3 Felicity high-voltage storage modules from the dealer JS Solartechnik. All three modules delivered were defective (massive cell voltage differences of up to 350 mV within the batteries).Only through direct contact with the manufacturer Felicity could the technical defects be clearly proven and the modules replaced. The dealer was no help in this regard.Special warning: The eBay score does not reflect the actual delivery quality and poor service. Documentation of the cell values and correspondence with the manufacturer is available.

Discussions

100% defect rate for Felicity HV storage units | Rating | eBay Germany