yes, mine is 26 foot. It seems that mine too can only get 2 of the big panels unless I build a rack over the whole roof. That then is why it is hard to make the 120 volt PV minimum. It would be really nice to just get something like the EG4 AIO inverter for less than $700, but then it creates my...
I'm building an RV system that will use 48 volt battery and a 3000 Ah inverter/charger/mppt. It seems they all require a minimum of 120 volts for the PV but I will have less than that, only 2 panels initially. Can I step up the voltage from the PV array to more than 120 volts?