... Quality; 3. 15 Years Warran termo solarKey features of JiXiangQuan Solar Water Heater:1. Improved Technology, high quality, popular design ... , durability and usability; 2. Can quickly convert solar energy into heat and electricity, won national patent;3. Reliable ... of glass coating, heat efficient, D58 , L1800mm.Qty. of solar tubes12pcs, 16pcs, 18pcs, 20pcs, 24pcs, 30pcs, 36pcs.Inner tank0 ...