... ,ISO9001,SGS,CCC OEM Compact/non-pressurized solar water heater,200LSimple structure and working principleCost-optimalCE,ISO9001,SGS,CCCOEM ... .5mm(JNYL),Stainless steel 0.4mm(JNQG)Vacuum tube:Single-targer/Three-target;47*1500/58*1800Bracket:Galvanized steel/ ... ,50mm(JNYL);50-60mm(JNQG)Optional spare parts:Electric heater,magnesium rod,assistant tank,reflectorPacking:Export carton with full ...