Purchase Qty. Reference FOB Price
1-49 Pieces US$238.00
50-99 Pieces US$183.00
100+ Pieces US$168.00
Product Description
Non Pressurirzed Evacuated Tubes Solar Water Heater Evacuated Tube Collector (ETC) acts as an absorber in the solar water heater. Each evacuated tube consists of two glass tubes having vacuum in between which is an excellent insulator. The incident solar radiation falling on the tube passes ...