Product Description

Advantages: Highly efficient absorber of high performance with daily average efficiency over *0%; Start up quickly, heat pipe transfer the heat energy into the storage tank in one direction. Withstand pressure of 6 Bar, can be connected directly with city water. No water inside the evacuated tubes; the solar water heater can still in service even with several tubes breakage; Highly efficient insulation with polyurethane foam; Specifications: Material of storage tank Outer tank: colorful steel, 0.4mm thick Inner Tank: interior SUS ****2B thick Insulation Polyurethane foam, *0 mm Bracket: stainless steel , galvanized steel plate, aluminium alloy working pressure: 6Bar Daily efficiency: ≥*5% (≥*2% in winter)