Residential Solar Water Heating Appliance The EnerWorks residential solar water heating appliance is a clean, cost-effective solution that uses the sun's energy to heat your water. With 1, 2, 3 and 4 panel systems available to meet your needs, the appliance is attractive, safe, and reliable with minimal maintenance required over its long operational life. Installation is done by certified professionals and backed by a 5 year limited warranty. With increasing energy costs, solar water heating is one of the best ways you can save money on your utility bill. You'll also be doing your part to reduce our dependence on foreign energy and reduce green house gas emissions. EnerWorks is North America's leading solar technology provider. Its proven, patented technology offers a reliable all-season solar appliance that will improve your home's energy efficiency without compromising comfort. EnerWorks one to four collector panel systems are the only solar thermal systems that are CSA approved. With this certification, inspector approvals and applications for incentives and rebates are greatly simplified as is the homeowners ability to obtain the appropriate insurance after the installation is complete. Through the SRCC, the panels have earned OG100 certification, while the system has received OG300 certification.