Suntask Integrated Pressure Solar Water Heater (STH)

Solar water heater 

New Design ADVANTAGES

1. Slope roof and flat roof avaliable.
2. Looks more beautiful.
3. Inlet and Outlet hole at the back of the tank, any angel of roof is suitable.
4. Electric heater on the tank cover(side)
5. SUS316L stainless steel heat pipe condenser

SPECIFICATIONS

Material of storage tank
Outer tank: PVDF, 0.4mm thick
Inner Tank: SUS304, 1.5 mm thick
Insulation Polyurethane foam, 50 mm
Working pressure: 7Bar
Daily efficiency: ≥55% (≥42% in winter)
Working temperature :60°C ~ -35°C
Vacuum tube specifications: 58mm*1800mm
Lifetime:15 years
Inlet/outlet:3/4

FEATURE

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;
7. Can be used all year round in the cold climate;
8. Can be used together with Auxiliary electric boost;
9. Long service life, can be used as long as 15 years.