4 Things to Consider Before Going Solar
By Sarah Lozanova •
March 6, 2008
Solar thermal technology provides space heating and hot water and is a frequently forgotten member of the solar family. These highly effective systems are popular in many parts of the globe, from China to Greece to Zimbabwe. They displace the use of the existing hot water heater and heating equipment, typically saving either natural gas or electricity.Solar thermal is a more mature technology than solar photovoltaic systems that produce electricity. It has been used for centuries for water heating. In fact, even Leonardo Da Vinci owned one.
When considering the installation of such a system, it is important to consider the following items.

