Structure:
Flat panel solar water heater is composed from two parts: flat panel solar collector and water tank.

Characteristic:
It uses metal, which has good heat transmission. The coating on the metal transfer heat energy to tank.
a. Flat-plate solar collector is high efficient and pressurized. It is available about 15 years.
b. Flat-plate solar collector has no anti-freeze function.
c. Slinky appearance, easy installation, not easy to be distroyed.
High absorbtion Efficiency: ａｓ≥92%   Low
Emission: εh≤10%  Average Heat Efficiecy/
Day: ηd≥55%  Packing: carton