255W Poly Solar Panel with Good Quality
$85
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
Message Phone call
Product Specifications
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Product Description
255W 60 Cells Poly Solar Panel
Structure of Solar Panel:
1. Front Material: 3.2MM low-iron toughened glass
2. Back Material: White TPT\TPE
3. Bondable Barrier Film: EVA
4. Frame: Aluminum alloy plated with oxidation film
5. The warranty of a standard about 25 years/ 80% efficiency on maximum output
10 years / 90% efficiency on maximum and 5 years warranty on workmanship
6. Module size can be changed according to the customers' requirement
7. Standard testing conditions: Am1.5 25ºC 1000W/m2
Guarantee
10 years for product defects in materials & workmanship
25years transferrable power output warranty: 10 years at 90% of the minimal rated power output, 25 years at 80% of the minimal rated power output
PARAMETERS:
| KSP250-275W 156MM 60 Cells | ||||||
| Electrical Characteristics | ||||||
| Model No. | KSP250W | KSP255W | KSP260W | KSP265W | KSP270W | KSP275W |
| Maximum Power at STC(Pmax) | 250W | 255W | 260W | 265W | 270W | 275W |
| Optimum Operating Voltage(Vmp) | 30.34V | 30.74V | 31.14V | 31.54V | 31.99V | 32.99V |
| Optimum Operating Current(Imp) | 8.24A | 8.30A | 8.35A | 8.41A | 8.45A | 8.49A |
| Open Circuit Voltage(Voc) | 37.47V | 37.77V | 37.88V | 38.70V | 39.34V | 39.94V |
| Short Circuit Current(Isc) | 8.76A | 8.78A | 8.86A | 8.91A | 8.92A | 8.95A |
| Module efficiency (%) | 15.37 | 15.70 | 15.88 | 16.29 | 16.60 | 16.90 |
| Cell efficiency (%) | 17.20 | 17.50 | 17.80 | 18.10 | 18.49 | 18.83 |
| Maximum System Voltage(V) | DC 1000V | |||||
| Maximum Series Fuse Rating | 20A | |||||
| Power tolerance | 0~+6W | |||||
| NOCT | 45.3±2ºC | |||||
| Pmax Temperature Coefficient | -0.420%/ºC | |||||
| Voc Temperature Coefficient | -0.346%/ºC | |||||
| Isc Temperature Coefficient | 0.065%/ºC | |||||
| Storage Temperature | -40 ~ 60 ºC | |||||
| Operating Temperature | -40 ~ 85 ºC | |||||
| STC:Irradiance 1000w/sq.m,module Temperature 25ºC,AM1.5 | ||||||
| Best in Class AAA solar simulator IEC60904-9 is used,with power measurement uncertainty within ±3% | ||||||
| MECHANICAL PARAMETERS | |
| Solar Cell | 60 poly solar cells 156×156 mm |
| Front Cover | 3.2 mm thick, tempered glass |
| Back Cover | TPT (Tedlar-TPE-Tedlar) |
| Encapsulate | EVA (ethylene vinyl acetate) |
| Frame | Double-layer anodized aluminium alloy |
| Junction Box | IP67 rated |
| Cables/Connectors | 4.0mm2 900mm/MC4 or compatible connectors |
| Dimensions | 1640×992×35 mm |
| Weight | 18kg |
| Package and Loading | |||
| Production line | |||
Company Profile
Nanjing KingSun Solar Technology Co., Ltd is a professional manufacturer and supplier of Solar Panel (Solar Module), Solar Power System, Integrated Solar Street Light and LED Solar Light series products in China that located at Nanjing City.
Our products are exported to Europe, Middle East, Africa, South America, Australia, New Zealand and Asia countries with TUV IEC61215 & 61730, ISO, CE and RoHS certificates of international quality standard, also we have flexible and timely after-sales service. We offer all products with high quality and sustainable service to our customers and establishing a long-term cooperative relationship with them.
Through the continuous technological innovation and expanding of the production scale, KingSun Solar is continuing to lower manufacturing costs to make theinexhaustible and green solar energy to step in thousands of households, and create a better tomorrow for human development.
KingSun Solar carries out enterprise culture of " Integrity, Innovation, Universitied, Pioneering ", and the spirit of " One earth, One Home, Solar change the Future " is our permanent pursuit, our practical attitude and accountability make our team work more efficient and more competitive.
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