Forum Discussion
spudnutsv
May 10, 2015Explorer
Groover wrote:spudnutsv wrote:
Lithium house battery
(already had residential fridge)
What did you use? How do you charge it?
It will be interesting to see if the Tesla Powerwall 7kwh unit can be adapted to RV use.
Battery: Balqon 15kwh/1250amp 12v
Charging:
Solar: (4)-255w panels in series = 140v into Midnight Solar Classic 200 MPPT controller. Full sun = 67+ charging amps.
Inverters: (2)-Magnum MS2800. Set to charge at 180amp/hr
Alternator: 300 amp/hr regulated by a Balmar MC-614 programable voltage regulator. Set to charge at 180amp/hr.
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