Just set up a solar panel system on my backwoods shack this fall. Started with a single, but quickly went to a 3 panel kit. (Moved the single to the outhouse) Sure is nice to turn the key and hit the switch instead of charging & transporting batteries back and forth. Pretty simple system cause I'm only running LED lights and two computer fans for propane heat circulation. I'm going to add some exterior lighting this weekend if my bare fingers will still work. How many others here use solar power at deer camp?