Most-Analysis-4632 t1_j3btzca wrote
Reply to comment by Real-Pierre-Delecto2 in Back-up Generator for Entire House by ReadBonny
Same here. Flawless switchovers. We have two Powerwalls, got conservative with our usage after day one, and got to day three with 20% left.
Interestingly, Suncommon wouldn’t install just one battery. They told me there can be a spike-induced glitch with a single, where the crossover fails. It’s probably super rare, but I thought it interesting that they won’t install singles.
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