1)OEM is available. 2)low maintenance . 3) delivery time: 10-15 days. 4) high absorpton and easy installation.

Solar collector system Working principle 1)When the temperature of the heat pipe solar collectorreaches the set value, the controller shall start the circulation pump automatically. 2)The circulation pump makes heat-conducting liquid circulate automatically. 3)The heat-conducting liquid transters heat to water by the heat exchanger in the water tank. 4)In case the temperture of the circulation pump does not reach the set value, the circulation pump shall be shut automatically. 5)In case the temperature of the water tankdoes not reach T max, then star the auxiliary heating device. Material: 1. Inner water tank: Porcelain enamel 2. Outer water tank: Steel (spray-paint and looks like China paint) 3. Bracket: Aluminum alloy 4. Pipeline: Red copper Solar vacuum tube with heat pipe 1. Size: Φ58x1, 800 mm 2. Quantity: 15 / 20 / 24 / 30 / 36 / 40 / 60 PCS Temperature insulation layer Capacity 150 / 200 / 300 / 500 L Max. Pressure bearing: 0.6Mpa Hail resistance: 25mm 

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Stable quality of active solar water heating system