304 Stainless Steel Water Tank Centralized Solar Water Heating System Vacuum Tube Solar Collector Solar Water Heater Project Large scale solar collectors are formed to generate energy and supply large amount of ... Czytaj więcej
500L High Efficiency Stainless Steel Manifold Vacuum Tube Solar Collector for Hot Water Supply Horizontal type Double side vacuum tube solar collector, totally 50 tubes for one set,non-pressure system. Manifold ... Czytaj więcej
500 L Solar Hot Water Collector , Solar Vacuum Tube Collector Big Solar Heating System Horizontal type Double side vacuum tube solar collector, totally 50 tubes for one set,non-pressure system. Manifold box: ... Czytaj więcej
Horizontal Type Solar Vacuum Tube Collector , 2000L Centralized Solar Hot Water System Horizontal type Double side vacuum tube solar collector, totally 50 tubes for one set,non-pressure system. Manifold box: ... Czytaj więcej
4000L Solar Water Heating Solution Centralized Solar Vacuum Tube Collector Heating System Solar Water Heating System It is professional in central hot water supply of hotel, school, hospital, residence etc. ... Czytaj więcej
50 Tubes Double Side Stainless Steel Manifold Vacuum Tube Solar Collector for Water Heating Project Solar Hot Water Heating System 1. Solar water tank capacity: 0.5T,0.8T,1T,1.5T,2T,3T,4T,5T,6T,7T,8T,10T 2. ... Czytaj więcej
Open Loop Circulation Vacuum Tubes Solar Collector For Solar Hot Water Heater Product structure 1. vacuum tube. 2. shield ring. 3. polyurethane foam thermal insulation. 4 shell. 5 the retaining bolt. 6 inner ... Czytaj więcej
Solar Water Heater Vacuum Tube Solar Collector , Evacuated Tube Collector Specifications Stainless steel, multi-angle 14 year factory, export quality 10 days to deliver 1 container Warranty 10 years for system ... Czytaj więcej
Solar Water Heater Vacuum Tube Solar Collector , Evacuated Tube Collector Specifications Stainless steel, multi-angle 14 year factory, export quality 10 days to deliver 1 container Warranty 10 years for system ... Czytaj więcej