1). Operation Mechanism:

The three-high magnetron sputtering evacuated tubes of the solar collector absorb the heat of the sun and pass the heat to the U copper tube in the evacuated tube, thus warming up the heat conduction medium in the copper tube. The difference of temperature between the heat conduction medium in the copper tube and the heat conduction medium in tank heat exchanger generates the gravity circulation. The medium with high temperature goes into the heat exchanger in water tank and passes the heat to the water in heat storage tank through heat exchanger. After the heat exchange, the heat conduction medium becomes cool and goes into collector for another heating. Thus the water in heat storage tank gradually warms up through one day’s circulation.

2). The general description of the system:

1. Solve the problem that the solar energy can not be used in multi-storey dwelling due to the inadequacy of installation space.

2. The solar collector is easy to be combined with construction of different shape due to its slim design, thus beautifying construction. The circulation loop can be covered in advance and do not destroy the indoor appearance.

3. The product can be used all the year round without worry due to the auxiliary energy control method such as timing heating and automatic thermostats.

4. The reliable performance and indirect heat exchange method guarantee the cleanliness and hygiene of the hot water.

5. The heat storage water tank with porcelain enamel inner container adopts pressure-bearing operation method, thus guaranteeing the comfort feeling of water and can meet the multi-point demand of water at the same time.

3). Product Features:

1. Copper U-tube, increasing thermal efficiency by 30%2. Anti-electric wall technology, safe and reliable3. Anti-dry, anti-overheat, high temperature limit protection technology

4. Electric heating, enjoying warm shower every day5. Excellent price versus performance ratio

6. Double-loop cycle, the glass tube never scales

7. Completely anti-freezing, anti-burst

80L/100L balcony wall solar water heater