I should add, I start my day with 13.8 volts, a full charge with a static charge, and after 9 hours of running a load I have 11.5volts.
I have 220 usable watts as input right now, under full sun conditions.
Hi all,
I have an odd issue where my battery discharges, even with full sun. The problem only occurs when the inverter is under load (think an average of a constant 100 watts).
The charge controller seems to not supply enough amperage to the battery when the inverter is on in order to keep...