split solar water heater/heat pipe solar water heater/split pressurized solar water heater

split solar water heater/heat pipe solar water heater/split pressurized solar water heater 1.Selective coating

split solar water heater/heat pipe solar water heater/split pressurized solar water heater

1. Endothermic aluminum plate with anodized surface which is good spectrum selectivity, resistance to corrosion, and resistance to light

2. Laser/Ultrasonic welded Aluminium/Copper full plate absrober

3. Heat efficiency: absorption rate reaches 92%, reflection is only 8% even less

4. Prismatic glass (low substance of cast iron) retains the accumulated heat and lets a maximum quantity of solar radiation pass to the absorber

5. Mineral wool insulation guaranteeing minimal heat loss under most extreme conditions

6. The Selective coating is highly temperature-resistant , robust during processing and absolutely environmentally sound. In high-quality collectors.

Absorber: Anodized oxidation

Absorber materials: 0.3 mm Copper plate

Gross surface area: 2 sq m

Absorber surface area: 1.83 sq m

Absorption factor: 92%

Emission factor: 8%

Liquid content: 1.9L/2.1L

Cover glass:4 mm prismatic - low iron tempered glass

Maximum operating pressure: 6 Bar

Test pressure: 15 Bar

Maximum operating temperature: 200 °C

Frame /  Bottom: Aluminium

split solar water heater/heat pipe solar water heater/split pressurized solar water heater