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Product classification：
WT-N56 Solar Collector Characteristics: Material of Manifold: Aluminum
Material of Frame : Aluminum Material of header pipe; Copper Insulation Material : Rock Wool Best
Working angle : 20 degree to 70 degree Max. Operating Pressure : 8 bar
Toll Free Tel:+400-820-8525
| Model | Net Absorbing Area ( m2） | Gross Area (m2) | (empty) Gross Weight ( KG ) | Head fluid content ( L ) | 17MJ/M2 day warm up 45 ℃ hot water output ( L) |
| WT-N56-10 | 0.85 | 1.85 | 32 | 1.00 | 100 |
| WT-N56-15 | 1.25 | 2.75 | 42 | 1.50 | 150 |
| WT-N56-20 | 1.60 | 3.50 | 62 | 2.00 | 200 |
| WT-N56-25 | 2.00 | 4.20 | 78 | 2.40 | 240 |
| WT-N56-30 | 2.45 | 5.10 | 95 | 3.00 | 300 |
| Model | WT-N56 |
| Size of Condenser | 22*80mm |
| Length of glass tube | 2000mm |
| Diameter of glass tube | 56mm |
| Aperture face of glass tube | 0.1010m2 |
| Absorptive coating | Titanium oxy-nitride ( TiNOX) |
| Nominal tube output at an irradiance of 1000W/M2 | 76 W |
| Absorbed heat at 1000 Kwh/a*m2 global radiation temp difference 40k | 68 KWH/a |
| Absorbed heat at 1000 Kwh/a*m2 global radiation temp difference 100k | 57 kwh/a |
| Heat transmission coefficient linear | 1.12 W/ m2*k |
| Heat transmission coefficient quadratic | 0.004/ m2*k |
| Efficiency factor | 0.75 |
