Have the above unit and it charges well during the day but when it shuts off at night it will not come back on charge the next day. Do not have it hooked up to the grid.
Also program 21 will not let me change it from 42 volts. I have 4 -12v batteries in series to make 48 volts. Any thoughts or help would be appreciated
Also program 21 will not let me change it from 42 volts. I have 4 -12v batteries in series to make 48 volts. Any thoughts or help would be appreciated
