I have an older five panel 12v array wired in parallel. Three 80 watt panels and two 100 watt panels. Most I’ve ever got is about 350 watts. I have 10awg coming into house and MC-4’s on the ends. I’m only getting 140 watts due to the 12V limit, I’m losing the rest. I was thinking of a DC-DC Daygreen ( Daygreen 12V/24V to 48V 10A 480W Power Boost Module Car Step Up Voltage Regulator DC-DC Converter) boost voltage to 48V and charge my Bluetti Elite 400. From my limited research this would work. Comments/suggestions?
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