the larger the solar panel system necessary to offset your usage. For example, based on our average cost of a solar panel at $3 per watt with installation, a 6 kW system would run you around $ ...
Leonardo David is a writer and energy consultant who has worked on projects funded by the Inter-American Development Bank. An electromechanical engineer, he has written about solar energy and the ...
As well as monetary savings, you can also benefit from freedom and independence — no one can increase the price per kilowatt, and no matter what crazy energy crisis pops up, your water will stay hot.