Each Techno-Solis Panel produces a staggering 1,006 BTU per ft² per day. Techno-Solis has been awarded the first OG-400 certifications for our solar swimming pool water heating systems from the Solar Rating & Certification Corporation (ICC-SRCC). Our panels are 35% thicker than any other panel for superior durability and longer life. Once our panels are installed, there is no additional maintenance or cost involved. You just sit back and relax in your refreshingly warm swimming pool. For added peace of mind, we back all of our systems up with the longest and most comprehensive warranty in the industry.