... sell solar water heaters 1. OEM for solar water heater; 2. Economical, Good Quality; 3. Delivery: 15 days, 15 Years Warr Best sell solar ... water heatersKey features of JiXiangQuan Solar Water Heater:1. Improved Technology, high ... of glass coating, heat efficient, D58 , L1800mm.Qty. of solar tubes12pcs, 16pcs, 18pcs, 20pcs, 24pcs, 30pcs, 36pcs.Inner ...