10 years from now, the group 24 85 amp hour batteries will have been recycled perhaps twice, while the golf cart battery will still be about 200 amp hours. My original Trojan T-105's lasted 13 years and where still somewhat strong, but my replacement, I did not keep them full of water all the time, and they only lasted 6.5 years.
For solar check out this place.
SunElec.comI bought a controller from this place. Did a search for 10 amp PWM solar controller, found one for $13.
AliExpress.comI also bought 24 LED 5050 panels from the same place.
For heating, I use a Olympic Catalytic safety heater that has a leg kit, dust cover, and quick connect fitting for the gas line that I mounted under the oven.
Fred.
