Brand: sunflower solar
Model: SFB
Min. Order: 1
It is pressurized type solar water heater separated with water tank. It uses double-layer vacuum glass solar tube which has cooper heat pipe inside.

This kind solar water heater is suitable both for families and projects in cold areas. It can be used in -25 Celsius degrees.

There is no water in its heat pipe tubes.

This pressurized type solar water heater is very popular in Europe and other cold areas.


1) High efficiency solar collector using heat pipe evacuated tubes
2) Able to be used in all climates
3) Reliable and efficient with twin-glass solar tubes
4) Copper heat pipes for rapid heat transfer
5) Easy plug-in installation for mounting on the roof or at ground level
6) Maintenance free
7) Suitable for mains pressure water (up to 8bar / 116psi)
8) Corrosion resistant silver brazed copper header
9) Frame material: Aluminum Alloy
10) Casing material: Aluminum Alloy
11) Excellent insulator in glass wool
12) Collectors may be connected in series to increase water heating capacity
13) Tubes easily replaced if broken - can be used with broken tubes
14) Ideal for commercial solar water heating applications