JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD.
JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD. Solar Water Heater, Solar Collector, Flat Panel manufacturer
Add to Cart
Blue Film Water Heating System For Home , Blue Titanium Flat Panel Solar Collector
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.
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”
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.
