Young Ray and his sister Isabel are eager when the special day arrives for Mr. Parsons to come and install solar panels in their home. "Here's the cool part," says Ray, as the electricity from the solar panel comes into the grid inverter metal box in the garage and the electricity for his house comes out of the other. Seeking to teach children about the alternate energy options available today this book shows how simple and easy-to-install solar power systems are.
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