kompakte Solaranlage

compact solar water heater Stainless Steel Solar Water Heater 1) Highly efficient absorber of high performance with daily average efficiency over 50%; 2) Start up quickly, heat pipe transfer the heat energy into the storage tank in one direction. 3) Withstand pressure of 6 Bar, can be connected directly with city water. 4) No water inside the evacuated tubes; The solar water heater can still in service even with several tubes breakage; 5) Highly efficient insulation with polyurethane foam; 6) Simple structure, easy to assembly and install, diffuse flat plate reflector can be assembled easily with its module structure; Model Numbers of vacuum tubeStorage capacityØ420-1.5m/Ø4718100201112413330166Ø470-1.5m/Ø4718139201502417930226Ø470-1.8m/Ø5818150201652420030250 Specifications Vacuum tubeOuter tankFrameØ420-(ø47)1.5mStainless steelStainless steelØ470-(ø47)1.5mStainless steelStainless steelØ470-(ø58)1.8mStainless steelStainless steel