Solar Water Heater.

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Flat Plate Solar Thermal Collectors

Our flat plate collectors offer excellent heat absorption at a relatively inexpensive price, perfect for areas where sunlight is at a premium.

We offer both collectors by themselves or entire solar water heater systems, including the flat plate collectors.


Collectors

Specs:

Collector Type FP 3.0-E
Dimension LxWxT 2000 x 1120 x 95 mm
Gross Area 2.24 m2
Aperture Area 2.18 m2
Absorber Area 2.05 m2
Cover material low iron tempered glass
Cover Thickness 1970 x 1080 mm /3.2mm
Cover Transmission 0.92
Net Weight 42 kg
Absorber Transmission 0.96
Absorber emission 0.04
Material pure aluminium
Absorber thickness 0.4mm (1pc)
Surface Treatment Blue-tech sputtering coating
Construction Type Laser welding
Header Material Red copper TP2
Header tuber size φ22 /25mm 2pcs
Riser Material Red copper TP2
Riser tuber size φ10 mm 8pcs
Insulation Material Fibre Glass Insulation
Insulation Thickness 50mm
Conductivity(W/mK) ≤0.048W/mK under test temprature 70℃
Frame Aluminum Alloy
Frame Colour Silver/ brown Anodized /black
Back Plate Galvanised steel plate, 0.27mm thick
Lifting Lugs 2 lugs located at both sides
Max Operation Temperature 200°C
Maximum Pressure 1200 kPa
Sealing Gasket EPDM


Specs
Dimension (mm) 2000 * 1000 * 82mm
Absorber Fin Copper, Ultrasonic Welding, 8pcs

Header Tube Copper Ø22*0.8mm, 2pcs
Riser Tube Copper Ø10*0.6mm, 8pcs
Absorber Coating Black Chrome
Optical performance Absorbance
a≈95%±2%
e≈9%±2%
Glass Cover 4mm Patterned Low Iron Tempered Glass,
Transmittance≥94%
Frame Material Aluminum Alloy
Frame Color Bronze
Back Plate Galvanized Plate
Insulation Glass Wool
Gross Area 2㎡
Aperture Area ≈1.85㎡
Sealing Profile EPDM





System

Flat-plat SWH with Two-coil tank (Model#: 300L)


Specs:
Item Specs (200L) Specs (300L) Qty
solar collector FP3.0-E FP3.0-E 2pcs
outer tank dia.(mm) Ф620 x 1530 Ф520 x 1530
outer tank material galvanized steel (0.5mm thick) galvanized steel (0.5mm thick)
inner tank dia.(mm) Ф542 Ф438
inner tank material porcelain enamel , δ0.3-0.5mm porcelain enamel , δ0.3-0.5mm
Insulation Material 40mm polyurethane 40mm polyurethane
upper heat exchanger cover area 0.7m2 copper 0.6sqm one pc
bottom heat exchanger cover area 0.4m2 one pc
heat exchanger material Copper
installation size of water tank inlet/outlet NPT3/4'' NPT3/4''
working station expention tank, flow meter, station pump. station pump,controller,expansion tank see detail spec.
mounting bracket aluminum alloy and stainless steel screws
Max. working pressure 15bar 15bar
Design life 15 years 15 years





System

Flat-plat SWH with Two-coil tank (Model#: 200L)


Specs:
Item Specs
solar collector FP3.0-E Qty
outer tank dia.(mm) Ф520 x 1530 1pc(see FP3.0-E spec.)
outer tank material galvanized steel (0.5mm thick)
inner tank dia.(mm) Ф438
inner tank material porcelain enamel , δ0.3-0.5mm
Insulation Material 40mm polyurethane
heating exchanger copper 0.6sqm
installation size of water tank inlet/outlet NPT3/4'' 1pc
working station station pump,controller,expansion tank
mounting bracket aluminum alloy and stainless steel screws see detail spec.
Max. working pressure 15bar
Design life 15 years