Dontatsu
New Member
So I have built a Solar trailer with modular battery system components. 3x100ah Lithium batteries, 4x285 watt panels aND A Victron 250/100 Solar Charge Controller. The panels are wired in series to produce about 144 volts and about 10 amps. Everything is hooked up and I get roughly 144 volts up to the Charge Controller. The controller however show off and the reason is insufficient PV power. My meter shows 0 volts across the PV inputs. Is this a bad unit or are there some voltage/amperage minimums that I missed and I am not triggering?