200L Solar Thermal Split Solar Water Heater Copper Coil with High Efficiency Solar Collector Description 1) It can withstand pressure of tap water when it works 2) There is no need to wait 3) Completely ... Leggi di più
Most Economical Flat Plate Solar Collector Prices in China Glass Cover Material 0.6Mpa Product Description 1. Frame material : Aluminum alloy with thickness of 2.0mm 2. Material of screw : 304 stainless steel 3... Leggi di più
Blue Coating Flat Plate Solar Collector , Blue Absorber Flat Panel Solar Collector Product Description 1. Frame material : Aluminum alloy with thickness of 2.0mm 2. Material of screw : 304 stainless steel 3. ... Leggi di più
Blue Coating Flat Plate Solar Collector , Blue Absorber Flat Panel Solar Collector Product Description 1. Frame material : Aluminum alloy with thickness of 2.0mm 2. Material of screw : 304 stainless steel 3. ... Leggi di più
300L Flat Collector 1000L Stainless Steel Heat Pipe Split Solar Water Heater 2 Coils Advantage: 1. Highly efficient absorber of high performance with daily average efficiency over 76%; 2. Blue film absorber ... Leggi di più
Room Heating Pressurized Silver Color Rock Wool U Pipe Solar Collector for Pitched Roof Working principle: In evacuated tubes, there is copper pipe folded into a U-shape with aluminum thermal conductors to ... Leggi di più