300L No Leakage Solar Panel Heater , Sun Power Solar Water Heater Flat Plate
Brand Name:PASSION/OEM
Certification:CE
Model Number:300L
Minimum Order Quantity:1
Delivery Time:10 working days
Payment Terms:L/C, T/T
Contact Now
Add to Cart
Verified Supplier
Address:
YUANHUA, HAINING, ZHEJIANG, CHINA
Supplier`s last login times:
within 1 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details
Company Profile
Product Details
300L No Leakage Flat Plate Solar Water Heater Tempered Woven Low Iron Tempered Woven Glass Material
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.
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.
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 |
300L No Leakage Solar Panel Heater , Sun Power Solar Water Heater Flat Plate
Inquiry Cart
0