Bathing Direct Solar Water Heater , Thermosiphon Solar Hot Water System

Stainless Steel Compact Pre Heated Solar Water heater With Copper Coil

Description:

1) Copper coil as twice heat exchanger makes a pressurized and instant solar water heating system, tap water connects directly with copper coil for continuing water supply.

2) Hot water output is instant continuous and not limited by water storage tank

3) An assistant tank can be quipped for storage tank water refill and makes it a completely automatic running system

4) Instant water heating ensures more clean and convenient hot water use.

Vacuum tube: Hail-resisting borosilicate glass with high-tech single-target selective coating ensures an efficient solar collecting, tri-target vacuum tube with its patent interference coating even makes the efficiency improved by 12% and especially with a high temperature resistance (380^oC).

Inner water tank: Food-grade stainless steel SUS304-2B as inner tank keeps the water clean and drinkable, together with advanced welding techniques to ensure a long lifespan ( more than 15 years).

Water tank shell: Stainless steel SUS304-2B/BA as outer shell with its super anti-erosion character could be installed in ocean coast weather.

Insulation Layer: High-density polyurethane integrated foam-forming with twice slaking treatment, preserves hot water constantly as long as 70~80 hours.

Supporting Bracket: strong stainless steel plate with a good weight bearing and wind resistance (140 km/hr), stainless steel ensures a long lifespan to acid rain, easy installation, universal bracket suitable for either flat or slope roof installation.

Accessories: Stainless bolts & nuts, water-proof silicon rubber, anti-aging dustproof rubber seal, plastic pipe holder and ventilating cap to ensure their lives as long as other parts of the system

Working Principle

One copper coil is installed inside the tank as the heat exchange. When water flows into the copper coil, it absorbs the heat of the water in the tank via the copper coil, change to hot water.

A pile of copper coil is pre-installed inside the non-pressure solar water heater tank, the water inside storage tank will reach a highest temperature due to local solar irradiation and duration in the single day, when pressure tap water goes through the copper coil and it absorbs enough heat from hot water stored inside the tank, hence at the outlet of copper coil we get instant and pressure hot water.

Applications:

Domestic hot water for shower, washing

Competitive Advantage:

1. We get instant clean and pressure hot water from copper coil outlet;

2. Simple structure with very easy installation and pipeline connection;

3. With copper coil exchanger we do not need to locate the solar water heater at the house top;

4. PASSION argon-arc welding and in-house testing ensures a long lasting storage tank without any leakage problem;

5. PASSION makes a high-density integral PU insulation for the tank with heat preservation as long as 72~80 hours;

6. The solar vacuum tube is made of high borosilicate glass with stable performance and no blasting problem for 15 years;

7. The support frame is designed for slope and flat roof installation, aluminum alloy with stainless fastener has no rusty problem;

8. PASSION pre-heat solar water heater can be equipped with assistant tank and electric heater to make an automatic-operating system;

9. We install sample solar water heater for every order before delivery to ensure no mistakes or missing parts for customers.