solar water heater

Product Description Solar flat plate collector The Flat-Plate system comprises an insulated, weatherproof box containing a Product Description

Solar flat plate collector The Flat-Plate system comprises an insulated, weatherproof box containing a dark absorber plate under one or more transparent or translucent covers. Water or conducting fluid passes through pipes located below the absorber plate. As the fluid flows through the pipes it is heated.

Specifications	FP-GV1.85	FP-GV1.5
Dimension LxWxH (mm)	1950*950*80	1580*950*80
Gross Area	1.85	1.5
Aperture Area	1.7	1.4
Absorber Area	1.75	1.35
Number of covers	1	1
Cover material	Low iron,tempered glass	Low iron,tempered glass
Cover Thickness(mm)	3.2	3.2
Cover Transmission	>92%	>92%
Weight	39Kg	38Kg
Absorber
Material	Aluminium board	Aluminium board
Surface Treatment	Sputtering (cermet)	Sputtering (cermet)
Absorptivity	95±2%	95±2%
emissivity	5±2%	5±2%
Construction Type	Grid type-Horizontal	Grid type-Horizontal
Header Material	Copper TP2/CA1220	Copper TP2/CA1220
Header tuber size	22mm*Thickness 0.8mm	22mm*Thickness 0.8mm
Header Amount	2	2
Riser Material	Copper TP2/CA1220	Copper TP2/CA1220
Riser tuber size	8mm* Thickness 0.75mm	8mm* Thickness 0.75mm
Riser Amount	8	7
Work Pressure	0.6Mpa	0.6Mpa
Test pressure	1.2Mpa,keeps 5 minutes	1.2Mpa,keeps 5 minutes
Thermal Insulation
Insulation Material	Fiberglass	Fiberglass
Insulation Thickness	45+/-5mm	45+/-5mm
Density	35kg/cube	35kg/cube

solar water heater