Im planning on building a solar generator to power my TV and HTPC to cut down on my electric bill. Ive looked at 12 V deep-cycle batteries, and the one with the most capacity that Ive found so far is 305 Ah. My TV and HTPC run at roughly 1000 W combined, so that gives me about three and a half hours of usage. (Do I need to do some sort of RMS conversion for AC voltage?)
I dont think 3.5 hours is enough time. I want to be able to run both simultaneously for up to 10 hours without having to plug into a wall outlet. This has led me to the conclusion that I will need more than one battery. I am a computer engineer, but my experience has been mostly software. I know I should put the batteries in parallel to get more capacity out of them, but I just want to make there are no caveats to connecting big batteries this way to AC appliances (through an inverter, of course).
Below is my planned parts list.
- 40 W Solar Panel
- Batteries
- Inverter
- Insulated Wire
- Volt Meter
- Battery Box (Probably a cooler or something)
Is there anything else I need? I think a surge protector would be nice, but I could probably just use a power strip with one built in.
I dont think 3.5 hours is enough time. I want to be able to run both simultaneously for up to 10 hours without having to plug into a wall outlet. This has led me to the conclusion that I will need more than one battery. I am a computer engineer, but my experience has been mostly software. I know I should put the batteries in parallel to get more capacity out of them, but I just want to make there are no caveats to connecting big batteries this way to AC appliances (through an inverter, of course).
Below is my planned parts list.
- 40 W Solar Panel
- Batteries
- Inverter
- Insulated Wire
- Volt Meter
- Battery Box (Probably a cooler or something)
Is there anything else I need? I think a surge protector would be nice, but I could probably just use a power strip with one built in.