Business idea freebee..

Solar micro backup system. A simple panel, a marine 12 v sealed battery , Two inverters, one low power for cell phone charging and one high power for running something like a TV, Computer, Lights etc and an AB switch to turn it from charging to power. In all about $300 (battery included) and for the preppers would be a needed power backup. Even without shipping the battery, just the instructions on what kind to get would be enough. The rest would come. Advertise on the net, ebay and if it goes well sign up for amazon. Don't worry about competition or patents. Move now, move quickly and you are there. There are a thousand ideas waiting to be implemented. This is just one.