Not only is Solar expensive to implement, but it's also less affective in northern regions. I live in Maine, and we get lots of snow in the winter, and little sun light, so I doubt solar panels would be of much use. The main issue with independent power, is that we draw too much of it. Take into account your furnace, stoves, TV's, Washer/Dryer, Sub-Pump, Lights, Computers, Coffee Maker (draws nearly 1000 watts). It's no wonder it costs so much to use solar.