What is the most appropriate delta T for Northern climates?

How Can I Match Up Collector Connections On A Roof With The Rafters? read more

Can I use PEX in a Solar Hot Water System? NO!!! PEX will fail in a Solar Hot Water System.... read more

What labels do I need for my solar hot water system to pass NYSERDA inspection? If you have purchased your system... read more

How Do I Determine Sun Angles Throughout the Year For My Location? The University of Oregon provides a free online tool... read more

Do you want to make this system perform to its highest ability or should it look nice and fit the architecture... read more

How should I test my solar thermal system for leaks? After a solar thermal system has been installed, it should be... read more

How do I get my SmartMaxxDHWPlus controller from German to English? With the controller plugged in, push the “+” button until... read more

Well, this all depends on many things. But for an average home with average difficulty level and experienced installer shouldnt... read more

Question: How do I remove air from my system? Answer: Take a deep breath and let all your air out… of your Solar... read more

Yes you sure can. Using the pool as a heat dump in the summer is very easy to do and... read more