See https://www.youtube.com/view?v=-briFptk3Aw for the current video clip.
Household Photo voltaic grid-tie and backup:
a hundred twenty five w, twelve v panels, wires, metallic mount package: www.gaarent.com
45 w, 12v array: Harbor Freight
300 w grid-tie inverter: ebay
This is about sending solar ability to my residence to lower grid utilization, as effectively as acquiring a backup in scenario of a ability outage. You will need thick-gauge stranded wires for solar mine are ten gauge.
Backup technique incorporates a 2000w Xantrex pure sine inverter, a Morningstar thirty amp demand controller, inline fuses, 2 maritime batteries/cables. All from Amazon, besides batteries/cables, which came from the vehicle components retailer. You will need extremely thick gauge wires between the batteries and to the inverter.
Overall price tag for the grid-tie set up is about $a thousand (not such as the thirty% tax rebate from Uncle Sam), so it pays for alone in a several yrs. Increase an additional $750 or so for the off-grid backup stuff, and you happen to be on the lookout at $2000 for a full little set up, or about seven yrs in grid-tie manner at present-day premiums which are probable to go up and lower payoff time. But, if the ability goes out, I can run heaps of stuff total sizing fridge, lights, chargers for the all-too-required iPods, wood stove supporter, and so on.
Extra panels demand batteries in considerably less time, so for backup, you will need adequate panels to compensate for drainage.
Post time: Jan-07-2017