Just gone downstairs and heard the MPPT Low voltage alarm going off in the van. Went in and its dropped down to 9.4 volts. Why would that happen? Battery is isolated. Vans not been used for weeks but the solar controller should be putting a bit in each day. Never had this problem before.
Ive had to just disconnect the MPPT controller for now to stop the alarm so will investigate further tomorrow but I Guess the battery will be goosed if its got that low, do you think?
I was never that pleased with that battery anyway which I Got from the Battery Megastore in Caen in Normandy. Rubbish compared to my old Banner battery.
Ive had to just disconnect the MPPT controller for now to stop the alarm so will investigate further tomorrow but I Guess the battery will be goosed if its got that low, do you think?
I was never that pleased with that battery anyway which I Got from the Battery Megastore in Caen in Normandy. Rubbish compared to my old Banner battery.