China professional manufacture solar panel 260Watt Monocrystalline Solar Panel
Best Quality Materials Making our High quality solar panels/solar energy/best solar /solar power system :
1. Solar cells------ Germany manufactured Bosch solar cell, efficiency is about 18%
2. Front glass------ high transmission, low iron, tempered glass.
3. EVA-----excellent anti-aging EVA
4. TPT------TPT hot seal made of flame resistance, imported.
5. Aluminum Frame----- Unique aluminium frame design with high mechanical strength for installation. .
6. Junction box----- Ip65 rated, high quality, with diode protection .
Our advantage
1, All of our solar cells pass a rigorous test and selection, to ensure all are high efficient Grade A solar cells.
2, Fully automated production processes, and each production processes with strict monitoring to make sure the solar panels in high quality.
3, Each solar panel will be tested one by one, and we will provide the test reports to you before shipping.
4, Delivery on time, 15-20 days lead time for glass solar panels, and flexible solar panels always have in stock.
5, 25 years warranty
6, We passed the CE, ROHS, ISO9001, TUV, LVD and other certification.
Product Description
Characteristics | SN-M240 | SN-M250 | SN-M260 | SN-M270 | SN-M280 | SN-M290 | Maximum Power(Pmax) | 240Wp | 250Wp | 260Wp | 270Wp | 280Wp | 290Wp | Optimum Operating Voltage/Vmp | 30.0V | 30.0V | 30.0V | 30.0V | 30.0V | 30.0V | Optimum Operating Current/Imp | 8.00A | 8.33A | 8.66A | 9.00A | 9.33A | 9.67A | Open Circuit Voltage /Voc | 36.0V | 36.0V | 36.0V | 36.0V | 36.0V | 36.0V | Short Circuit Current /Isc | 8.60A | 8.93A | 9.53A | 9.90A | 10.26A | 10.64A | Module Efficiency | 16.4% | 15.30% | 15.90% | 16.50% | 17.14% | 17.75% | Weight | 17Kg | 19Kg | 19Kg | 19Kg | 19Kg | 19Kg | Numbers of cells | 60(6*10) | 60(6*10) | 60(6*10) | 60(6*10) | 60(6*10) | 60(6*10) | Cell dimension(mm) | 156*156 | 156*156 | 156*156 | 156*156 | 156*156 | 156*156 | Dimensions(mm) | 1480*990*35 | 1650*990*40 | Standard test condition | Irradiance 1000W/m²,Module temperature 25℃, AM=1.5 | |
Mechanical Characteristics | | |
Power Tolerance | ±3 % |
Maximum Series Fuse Rating | 15A |
Maximum System Voltage | 1000V DC |
Operating Module Temperature | -40°C to +80°C |
Frame Material | Clear Anodized aluminum Frame |
Thickness of glass | 3.2mm tempered glass |
Frame | Anodized aluminum alloy |
Laminating material | EVA |
Backsheet material | TPT |
Junction box | Ip65 |
Temperature Characteristics | |
Norminal Operating Cell Temperature(NOCT) | 45±2℃ |
Temperature Coefficient of Pmax | -0.45%/2℃ |
Temperature Coefficient of Voc | -0.34%/2℃ |
Temperature Coefficient of Isc | -0.050%/2℃ |
