Solar water Heaters
Flat Panel Collectors
Glazed flat-plate collectors are insulated, weatherproofed boxes that contain a dark absorber plate under one or more glass or plastic (polymer) covers. Unglazed flat-plate collector both direct and indirect.
Evacuated Vacuum Tube Water Heaters
Evacuated tubes are regarded as the most efficient and cost effective solar water heating method of producing natural hot water. As the name suggests the tubes contain a vacuum which has been manufactured with a single, double or triple wall construction.