Who knew that there was a world-class genius in little Methuen, MA? The most efficient and expertly designed solar hot air panels on the planet are from Environmental Solar. I've done business with Paul Soucy numerous times over the past year, he is always available to answer questions about the equipment from installers and residential customers. He even made a two hour+ drive to come train our installation crews in-person. Each SunMate panel comes with everything needed to install the system, down to every last screw and bottle of caulk. He's literally thought of everything! read more