Solar panels are the most recognizable component of a solar system. They are placed on your roof and water is circulated through them to be heated by the sun’s rays. The performance of solar panels depends on a few factors including the type and quality of components used to make them.
Solar panels can be rated on three main aspects:
All Rinnai Solar Panels undergo hail, rain, freeze, stagnation and structural tests to guarantee performance. Our panels are also available in FTC (Frost Protection) models. Find out more about frost protection
Click on the link for technical specification information on Excelsior and Solapak SP200 solar panels.