Inverter/charge controllers compatible with Lithium Ion profile
Running Xantrex 5548s with Rolls batteries at the moment. Due to the now very low cost of LiIo batteries I'm looking at building a Powerwall equivalent, albeit with considerably more kWhr. First topic in my mind is what off grid inverters are out there, if any, that support or at least would allow for lithium charging? I'm specifically focused on the 3.7 volt nominal chemistry and not the polymers. I'm comfortable with custom fab of the BMS, but first want to see if there are off the shelf solutions. Leaving this pretty open-ended on purpose because I'm wondering who's doing what. Will implement as a parallel system so as to have a long development phase. My thanks.
Twin Xantrex 5548 (48 V) with two MPPT60 controllers and Rolls batteries, Pre-2008, so the NEC was simple at the time.
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