Solar History Solar Power Systems in the 1920’s

Solar power actually dates back over 2,500 years ago. While nowhere as complex as systems today, the Romans used the sun as a natural heat source to the point where they had to enact laws regarding sun rights.

Commercially, solar power made its debut in the late 1800’s. After black boxes started dotting the rooftops of Baltimore, Charles Kemp patented the first solar water heating system. The original systems were basic: the back boxes held water that were heated throughout the day. Kemp combined this style with the scientific principle of a hot box and the Climax was born.

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