Split High Pressure Solar Water Heater with double coil

The split pressurized solar water heater composes of heat pipe solar collector, storage water tank, workstation system, accessories and interconnecting pieces.

Heat Pipe Solar Collector:
1) Heat pipe solar collector for thermal collection, with a very quick start and super heat collecting and exchanging efficiency.
2) Closed collector loop, no water or medium flows into vacuum glass tubes, system works well even withdrawal of one or several heat pipe vacuum tubes
3) Efficiency generated about 55% in summer and 42% in winter much more than the normal glass vacuum tube.

Pressurized Water Tank:
1) Inner water tank: Thicken food-grade stainless steel SUS304-2B as inner tank keeps the water clean and drinkable, automatic argon-arc welding technics ensures no leakage and long lifespan ( more than 30 years)
2) Tank shell: Color steel plate with outer painting or baking treatment as exterior shell, much durable and appealing.
3) Insulation Layer: High-density polyurethane Integrated-foaming with twice slaking treatment, preserves water temperature constantly

Workstation System:
Accessories:
1) Electrical heater, as an auxiliary heating element in case of raining or snowing days so as to ensure a continous hot water supply
2) Anode magnesium Bar: Soften hard water in system so as to protect storage tank and copper coil from water scale effectively
3) T/P valve, Stainless bolts & nuts, anti-aging rubber seal, pipe holder make their life as long as other parts of the system

Warranty:
3 years international responsibility for integrated system exchange and 15 years for glass vacuum tube compensation due to original quality problems

Pressured wolar water heater working principle: