... service high quality/reasonable price Flat Plate Solar Water Heater Specification1.The Flat Plate Solar Collector is some kind of the metal pipe ... 2.Specification: 2m*1m*70mm/80mm/90mm, 2m*1m flat solar collector, the water can rise to 55°C in the Sun ... are simple, efficient design, durable and economical for application of solar water heating system of residential, hotel, school ,commercial and ...