Before I start I am not an EE or anything close to that.
I have 4 peices of equipment.
All run on 120AC @ 1A ( MAX SPEC)
I need to build a battery back up for these systems that can last for
10-12 hours with out power. My boss does not want to spend the money on a formal UPS solution because of the cost and since they will be at a construction site will most likely get stolden.So here are my questions:
1)If I have a battery bank of 12 volt batteries in pararel what would the Ah rating I would need for each battery.2)If I have a battey charger that is connected to a generator. What would the power requirments be to chardge those batteries need to chardge the battery?
3) What would be the requiments on the inverter?Thanks