... :galvanized plate,thickness 1.2mm. Assitant water tank,electrical heating element,controller,reflector is ... -20 1.40 47mm 1500mm 20 100 70 55/117/141 420-1500/ ... 68 47mm 1500mm 24 120 78 47/100/121 420-1500/47-30 2. ... Water Heater, Solar Hot water, Solar Water Heating, Solar Heaters, Solar Water Heater, Solar Hot water, Solar Water Heating, Solar Heaters, Solar Water Heater, Solar Hot water, Solar Water ...