Gold Index: 223
Jiangsu Sunrain Solar Energy Co. [China (Mainland)]
City: Lianyungang Province/State: Jiangsu Country/Region: China (Mainland)
Non pressure
Water in the evacuated tubes and water flow in and out through two pipes
2006-10-04
Heat Pipe
evacuated tubes absorb solar energy and transfer it into thermal energy then pass it to heat pipe and the heat pipe heats the water rapidly
2006-10-07