How Many Deep Cycle Batteries To Run An Air Conditioner. For each battery youll need about 5-10 dc amps to charge them so rule of thumb 100 watt solar panel per battery minimum. Im one of the folks who can run my air conditioner from my battery bank.
You can use 10 solar panels to run a 1 HP air conditioner. The 25 with four or more batteries typically are running four 6 volt batteries and usually have about 400-600 AH available. Say the air conditioner draws an average of 1200W per hour.
A typical 18650 Li-Ion cell has about 12 watts energy storage.
A 15 ton unit is 18000 btu and most take about 3KW. For each battery youll need about 5-10 dc amps to charge them so rule of thumb 100 watt solar panel per battery minimum. The deep cycle marine 12 volt batteries might hold around 1KW hr so 3 of them could run the AC about 1 hour. A typical 18650 Li-Ion cell has about 12 watts energy storage.
