Description:

two modes suitable for both summer and winter
no water inside tubes, solar system can work normally when tubes broken
multifunction frame both for slope/flat roof, inclined roof installation
Temperature startup faster than the normal solar system
power output sharply increased by the CPC concentrators
fast assembly CPC more easily disassembly
316L SS socket perforation solution, no leakage
24h high pressure hot water outlet
Technical Parameters:

Vacuum Tube: super conducted heat pipe (without water)
Insulation Tank: SU316L pressurized inner tank
Working Pressure: 7 bar
T/P Valve: 6bar / 99 degrees Celsius 
Working Principle: Direct working withstand pressure 
Frame: slope and flat roof multifunction 
Assistant Function: electric heater
Specification:

Vacuum Tuber: 58x1800 (20pc)
Tube Distance: 11cm
Inner Tank: 100L
Liter/Day/60 Degrees Celsius: 300L
Size (LxWxH): 198.7cm x 185cm x 120cm