I want to run an electronic that uses 300 watts @ 5-10 amps via solar panel's on my rv.
I've got (2) 6 volt batteries set up in a series so it is 12 volts.
Here are the stats for one battery (so I assume you would 2x it?)
- 20 Amp Hour Capacity: 215
- Delivers 395 minutes of run time at 25 amp draw
- Delivers 105 minutes of run time at 75 amp draw
I have a 200 Watt 12v solar panel that charges the golf cart batteries.
Ignoring the power loss due to inefficiencies in the converter/ system and assuming there is nothing else connected to the system.
How long will I be able to run this per day assuming 10 hours of sun each day?