Scaled Solar for the Tiny House Off Grid on the Cheap
Posted on September 11, 2012
Here are some pictures of my system. First, of course, are the Solar panels which consist of two 50 watt panels wired in parallel and then connected by way of charge controller to two deep cycle golf cart batteries. They use a 6 volt wired-in series to make the 12 volts that my system than runs on.
From The Tiny House blog:
I got the panels used for fifty bucks each. The batteries cost $300, but will last at least ten years with regular maintenance. The charge controller was under a hundred dollars. The fuse box is from an auto parts store and cost $20. The fixtures are 12V halogen lights. I also have LED lights for conservation periods, such as cloudy days in winter. This, plus a small inverter for recharging my computer and small appliances, complete the system.