GreenPower Goods solar hot water storage tanks and copper heat exchanger coils are 100% U.S.-made . Our coils are typically 60' in length and range in diameter from 1/2" to 2", but can be custom manufactured to your specifications. 
Founded by solar thermal expert Ben Morgenstern, GreenPower Goods has many years of experience working in the solar thermal industry. Our hands-on experience and in-depth knowledge of solar thermal allows us to provide excellent support no matter what type of project you are working on. We are here to put our experience to work for you.
GreenPower Goods is a partner to solar thermal installers and hobbyists who need a quality product. We offer competitive pricing and fast shipping. Visit our Products page to see our solar hot water storage tanks as well as copper coils and other new products as they are added. 
If you do not find what you need on our website or would like to recommend a product for us to carry, please Contact Us for more information.