20ºF AGM batteries
So I have a 894 ah 24v bank of AGM batterys. My voltage in the am before sun has been 24.4 volts to 24.8. I use about 2-3.5 kw per night I hit float 355 days a year.. for the last two years and have olny run a gen 5 times when there is a bad day for sun. Is it common for the volts to be low because of battery temp. As soon as the sun hits the panels it goes to 25 v or above with olny 5ah in to the bank.I figure I lose about 30 percent of the capacity because of temp. In the summer it never drops below 25.1 at 55ºf battery temp.
200ah LiFePO4 24v Electrodacus Sbms40 quad breaker chest freezer to fridge- Samlex PST 1524 - Samlex pst3024 - 1hp shallow well pump-Marey 4.3 GPM on demand waterheater - mama bear Fisher wood burning stove, 30" fridgarair oven ,fridegaire dishwasher Unique 290l stainless D.C. Fridge-unique 120l portable fridge/freezer