Product Description
Maximum power (Pmax): 260W
Optimum operating voltage (Vm): 30V
Optimum operating current (Im): 8.66A
Open-circuit voltage (Voc): 37.75V
Short-circuit current (Isc): 9.70A
Number of cell: 60 pieces in series
Size: 156 x 156mm
Cell efficiency: 17.1%
Output tolerance (Pmax): 0 to +3%
Maximum system voltage: 1000V
Maximum series fuse rating: 15A
Temperature cycling range: -40 to 85° C
Temperature co-efficient:
Isc: +(0.053 ± 0.01)%/K
Voc: -(0.35 ± 0.001)%/K
Pmax: -(0.40 ± 0.05)%/K
Module size: 1650*987*40mm
Weight: 17kg
Warranty:
10 year at 90% power output
25 years at 80% power output
SOLAR PANEL
-Poly/mono- crystalline cell panels both available.
- A grade cells adopted to create higher efficiency.
- High light transmission, low iron.
- Tempered glass, anti-aging.
- Strong structure to withstand high wind pressure, hail and snow load.
- High compact resistant aluminum alloy frame.
| ITEM NO.: | Poly 156*156 cell ,60pcs . Power range from 230Wp-260Wp |
| Maximum Power(W) | 230 | 235 | 240 | 245 | 250 | 255 | 260 |
| Optimum Power Voltage(Vmp) | 29.4 | 29.5 | 29.7 | 30.1 | 30.3 | 30.5 | 30.7 |
| Optimum Operatige Current(Imp) | 7.83 | 7.97 | 8.08 | 8.14 | 8.25 | 8.37 | 8.48 |
| Open Circuit Voltage(Voc) | 36.7 | 36.8 | 36.9 | 37.1 | 37.3 | 37.5 | 37.7 |
| Short Circuit Current(Isc) | 8.52 | 8.59 | 8.62 | 8.65 | 8.69 | 8.73 | 8.78 |
| Solar Cell: | 156*156 Poly |
| Number of Cell(pcs) | 6*10 |
| Brand Name of Solar Cells | BF |
| Size of Module(mm) | 1650*992*40/45/50 |
| Cable & Connector Type | Pass the TUV Certificate |
| Frame(Material Corners,etc.) | Aluminium-alloy |
| Back sheet | TPT |
| Weight Per Piece(KG) | 19.5KG |
| FF (%) | 70-76% |
| Junction Box Type | Pass the TUV Certificate |
| Tolerance Wattage(e.g.+/-5%) | ±3%, or 0-3% |
| Front Glass Thickness(mm) | 3.2 |
| Temperature Coefficients of Isc(%) | +0.04 |
| Temperature Coefficients of Voc(%) | -0.38 |
| Temperature Coefficients of Pm(%) | -0.47 |
| Temperature Coefficients of Im(%) | +0.04 |
| Temperature Coefficients of Vm(%) | -0.38 |
| Temperature Range | -40°C to +85°C |
| Surface Maximum Load Capacity | 5400Pa |
| Allowable Hail Load | 23m/s ,7.53g |
| Bypass Diode Rating(A) | 12 |
| Warranty | 90% of 10 years, 80% of 25 years. |
| Standard Test Conditions | AM1.5 1000W/ 25 +/-2°C |
| Packing | carton or pallet |
| 1*20' | 14 Pallets / 316pcs |
| 1*40'STD | 25 Pallets / 700pcs |
Mechanical Characteristics:
| Cells size(mm) | 156X156 |
| Modules size(mm) | 1640X992X40 |
| No. of cells | 60(6X10) |
| Weight(KG) | 19.6 |
| No.of mounting holes | 8 |
| No.of waterspout | 16 |
Temperature Coefficient:
| NOCT | 45°C±2°C |
| Temperature coefficient of Isc | 0.05%/°C |
| Temperature coefficient of Voc | -0.33%/°C |
| Temperature coefficient of Pmax | -0.44%/°C |
| Power Tolerance | 0/+3% |
| Working temperature | -40°C to 85°C |
Qualification Test Parameters:
| Temperature cycling range | -40℃~85℃ |
| Humidity freeze, damp heat | 85%RH |
| Static load front and back (e.g. wind) | 2400 pa (50psf) |
| Front loading (e.g. snow) | 5400 pa (113psf) |
| Hailstone impact | 25mm ( 1 inch) at 23 m/s (52mph) |
Main Advantages
1. All solar module produces without any aberration or bubble.
2. Back sheet is TPT&PET, and the thickness is 0.3mm.
3. The thickness of EVA is 0.4mm,better than other company use 0.3mm or 0.35mm.We use new EVA material, not the overdue, the overdue EVA will influence the performance and lifespan of solar panel.
4. New aluminum with 1.00mm thickness, high hardness, good impact resistance. Some company will use bad recycle aluminum.
5. Tempered glass with 3.2mm has advantages of high strength, impact resistance,good light transmittance.
6. The solar cells made in Taiwan, high efficiency, low attenuation,the attenuation is less than 10% within 5 years and less than 15% within 10 years.
7. The junction box has good waterproof, good anti-aging,PV wire. The PV wire is good for anti-aging and anti-corrosion, it's better than the normal wire.
8. Package by 7 layers thick carton, moisture proof and anti-cracking. Two pieces in one carton, easy to delivery.
WHY CHOOSE US? OUR ADVANTAGES..
•Dirt resistance,Self-cleaning, Less maintenance.
•Light Transmittance upto 93%,High efficiency.
•Just 3mm thickness,1/10 weight of glass solar panel.
•Combine with backsheet better,Less cracked problem.
•UV resistant,Longer lifetime.
