1.Anti-freezing and wind resist
2.Auxiliary electric heater if needed
CE & keymark household seperated pressurized solar water system
Seperated solar water system is made by three major parts:
collector, water tank and working station.
* Vacuum tube: use high borosilicate glass 3.3 three-target vacuum
tube, has high heat stability and low coefficient of thermal
expansion. Vacuum degree can reach to 5*10 -3 Pa.
* Manifold: Its outer shell is made by qualitied aluminum alloy,
interior is red copper for quick heat exchanging. Integrated
polyurethane foam ensures good heating insulation.
* Heat pipe: Diameter is 8mm, condenser dia has 14mm. With aluminum
Pressurized water tank
The working station contains five main parts: Expansion vessel,
Circulation pump, Controller, Piezometer, Decompression valve.