1,300LNon-pressure Flat plate solar water heater one in all 2,OEM & ODM Certified factory since 1997 3,ISO9001,2008,SRCC,CE Technical data of 150Liters Non-pressure flat plate solar water heater ModelCP-NPSWH150Water Storage TankSystem Circulation TypeNon-pressurized open loop(Thermosyphon Solar Systems)Tank Capacity300LitreDimension 480*2754mm Inner Tank Material0.5mm SUS-304-2BOuter Tank ...