JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD.
JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD. Solar Water Heater, Solar Collector, Flat Panel manufacturer
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Black Chrome Blue Film Water Heating System For Home , Flat Panel Solar Collector
1. 6 years warranty.
2. Excellent after-sale.
3. Sample and bulk orders are available.
4. Fast response within 12 hours and less.
5. OEM/ODM are welcome.
Specification of Flat plate panel
| Dimensions(W*L*H) mm | 2000*1060*70 | 2000*1060*80 |
| Cross area m2 | 2 | 2 |
| Absorber area m2 | 1.8 | 1.8 |
| Conversion factor % | 78.5 | 79.8 |
| Loss coefficient a1 w/m2k | 4.02 | 3.65 |
| Loss coefficient a2 w/m2k 2 | 0.0078 | 0.0065 |
| Fluid content L | 2.22 | 2.22 |
| Maximum operating pressure MPA | 1 | 1 |
| Temperature of operation °C | (-)35~150 | (-)35~150 |
| Weight empty KG | 32 | 33 |
| Core | All copper, ultrasonic welding | |
| Coating | Highly selective titanium-coating(from Gemany) | |
| Absorption | ≥95%±2% | |
| Emittance | ≤4%±2% | |
| Absorber material & thickness | Copper T2, δ=0.15mm | |
| Header pipe material Dimension & quantity | Copper T2, ø22*0.7/ø25*0.6*1060mm, 2pcs | |
| Riser pipe material Dimension & quantity | Copper T2, ø10*0.5mm, 8pcs | |
| Material & thickness of glass | Normal glass:4mm/tempered glass:4mm Rhombic tempered glass:4mm/low iron rhombic tempered glass: 3.2mm | |
| Dimension of glass sheet mm | 1988x988 | |
| Transmittance of glass | 87%~91% | |
| Material & thickness of the frame | Aluminum, δ=0.8mm | Aluminum, δ=0.9mm |
| Color of the frame | champagne | Bronze-colored |
| Insulation material mm | Glass wool, PE Foam/glass wool, high dense polyurethane foam | |
| Insulation thickness | 30 | 40 |
| Material & thickness of the back sheet | Zincification plate:0.3mm/embosseo aluminum back sheet: 0.3mm | |
| Cover sealing material | Metal/EPDM+metal | |
| Packing | Neutral carton | |
| Packing dimension (2 pieces in 1 carton) mm | 2020*1100*160 | 2020*1100*180 |
Specification of flat plate solar water heater
| capacity | Panel size | Panel qty | 20GP | 40GP | 40HQ |
| 150L | 2000x1060x70 | 1 | 121 | 234 | 295 |
| 200L | 2000x1060x70 | 2 | 116 | 225 | 283 |
| 300L | 2000x1060x80 | 2 | 112 | 216 | 272 |
Solar water heater
1) Header pipe: copper pipe , Absorbing fin:Aluminum or copper
2) Outer tank shell:colored steel or stainless steel ,
3) Inner tank : stainless steel 3042B or 316,100L-350L
4) Insulation: by polyurethane Thickness:55-65mm
5) Rubber Seals and Rings: UV stabilized high temperature silicon rubber
6) Optimal installation angle: 20-80 degree
7) Inlet & Outlet: 1/2” or 3/4”
Detailed Product Description
Flat-plate collectors are the most common solar collectors for use in solar water-heating systems in homes and in solar space heating.
A flat-plate collector consists basically of an insulated metal box with a glass or plastic cover (the glazing) and a dark-colored absorber plate.
Solar radiation is absorbed by the absorber plate and transferred to a fluid that circulates through the collector in tubes.
In an air-based collector the circulating fluid is air, whereas in a liquid-based collector it is usually water.
Flat-plate collectors heat the circulating fluid to a temperature considerably less than that of the boiling point of water and are best suited to applications where the demand temperature is 30-70°C (86-158°F) and/or for applications that require heat during the winter months.
Flat collectors can be mounted in a variety of ways, depending on the type of building, application, and size of collector. Options include mounting on a roof, in the roof itself, or free-standing.
