One battery will disappoint, better have 2 or more, and deep cycle batteries. Auto batteries will disappoint, they are not built for back up use.
Todays inverters are smart, they disconnect automaticaly to save you from ruining the batteries by draining too low, but you are back in the dark, though.
Backup Power Supply
- McGiever
- Member
- Posts: 10130
- Joined: Sun. May. 02, 2010 11:26 pm
- Location: Junction of PA-OH-WV
- Stoker Coal Boiler: AXEMAN-ANDERSON 130 "1959"
- Hand Fed Coal Boiler: BUCKET A DAY water heater
- Hand Fed Coal Stove: Warm Morning 414A
- Coal Size/Type: PEA,NUT,STOVE /ANTHRACITE
- Other Heating: Ground Source Heat Pump and some Solar
- tikigeorge
- Member
- Posts: 216
- Joined: Wed. Jun. 11, 2008 12:07 am
- Location: Phillipsburg NJ
- Stoker Coal Boiler: Keystoker KA-6
McGiever, glad I could help