The old style panel was in use on my house for six years and it heated my sixteen hundred square foot house but this latest new and improved model is way more powerful and more quiet. It even works in partial cloud.

Larry Lewis

   
"The sun is the only safe nuclear reactor." - Iris Solar
   

30 years in biz

   
"Over 80% of U.S. streams and rivers are contaminated with a broad array of medical drugs, including hormones, antibiotics, antidepressants, and heart medications."
   
© Canadian Solar Air
DMC Firewall is developed by Dean Marshall Consultancy Ltd