A quick video of how our solar panels work! I made this video right after they were installed in 2012. Since then, they have worked wonderfully! The best investment I have ever made! Our electric bill ranges from $7 to $130. We had some energy deficiencies we recently fixed, so I am excited to see if the bill is lower in the Summer time. We have a propane water heater and heater, foam insulation, and tinted windows because we have no trees for shade grown up yet.