SDPC50A PWM Solar charge controller 12/24V Auto
Intelligent control
PWM controlC
50A PWM Solar charge regulator 12/24/48V Characteristics Control circuit use MCU and...
High quality water pressure tank for solar, heat pump, boiler and E-heater
PU Soft Coat Pressure Water Tank
PU Coat Pressure Water Tank Model: PWT-LCapacity: ...
Nonpressurized solar shower, simple in structure, vacuum tube solar collector, supply hot water economicall
Non-pressurized solar shower is a simple form of making use of solar energy...
Compact Pressurized Solar Water Heater
1.approved by CE
2.electric heating elements
3.well wind snow and hail resistanc
TypeEvacuated TubePressurePressurizedCirculation TypeIndirect /...
Three merits solar collector tube
1)higher absorptance and lower emittence
2)good resistance to cold or hot environment
Three merits solar collector tube is:1.high strength,2.more...
1.Fast heat ,coolingslowly
2 Various types
3 At least 15 years lifetime
4 Long coating time
Purple golden vacuum tube The coating of purple golden vacuum pipe is...
1.Fast heat ,coolingslowly
2 Various types
3 At least 15 years lifetime
4 Long coating time
Purple golden vacuum tube The coating of purple golden vacuum pipe is...
1. The coating layer with Al-N/Al-Cu-SS
2. Longer coating time
3. Pure compound in absorption layer
4. Hot start quickly
ZJ- Purple golden solar evacuated tube:Brief...
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