Separated flat panel solar water heater(the latest product)

Separated flat panel solar water heater
a.Fast deliver
b.Anti-freezen and pressurized
c.15 years warranty for vaccum tubes
Separated flat panel solar water heater(the latest product):
SEPARATED solar water heater system(SPFS)
Includes heat pipe solar collector (or U pipe soalr
collector),pressurized water tank ,working station and expansion vessel
(for closed loop only)
Working station would include pump,controller and alol the other
asscessories .It's a complete package.

Specification of solar collector:
1.heater pipe material:red copper
2.manifold material:aluminum alloy
3.tube dimensions:1500/47mm or 1800/58mm
4.insulation layer :rock wool
5.best pressure:8 bar
6.hail resistance:25mm
7.copper heat pipe or U pipe for rapid heat transfer
8.solar keymark approval