February 28, 2015
According to Stiebel Eltron, its solar thermal SOL 27 Premium collectors are certified among the most efficient by the Solar Rating and Certification CorporationTM
- a New England family can expect to satisfy 65% to 75% of its annual hot water needs;
- in Virginia, 78% to 85%;
- and in Florida or California, 85% to 95%.
Also, Stiebel Eltron Tempra® Plus tankless electric water heaters provide an ideal backup to the solar systems when the sun needs a little assistance.