Payment & Shipping Terms:
|Max. Power::||270W-300W||Solar Cell:||Poly Crystalline Solar Cell|
|Cell Number:||4*9(36cells)||Decription:||270W Poly Solar Panel|
|Application:||Solar System For Home Or Industrial Use||Installation Site::||Flat Roof, Or Flat Ground|
|Working Life:||25 -30 Years||Frame:||Anodized Aluminium Alloy|
1) High module conversion efficiency, through superior manufacturing technology
2) 0 to +5W positive tolerance for mainstream products
3) Certified to withstand high wind loads and snow loads
4) Anodized aluminum is mainly for improving corrosion resistance
5) Anti-reflective, Highly transparent, low iron tempered glass
6) Excellent performance under low light environment
Benefits of the solar panel
25-year performance warranty
10-year product warranty
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.
|Maximum Power (Pmax)||270W||275W||280W||285W||290W|
|Open Circuit Voltage (Voc)||38.2V||38.3V||38.5V||38.7V||38.9V|
|Short Circuit Current (Isc)||9.17A||9.25A||9.37A||9.49A||9.60A|
|Voltage at Maximum Power (Vmpp)||31.0V||31.3V||31.5V||31.7V||31.9V|
|Current at Maximum Power (Impp)||8.71A||8.79A||8.89A||8.99A||9.09A|
|Operating Module Temperature||-40 °C to +85 °C|
|Maximum System Voltage||1500 V DC (IEC) / 600V DC (UL)|
|Maximum Series Fuse Rating||15 A|
|Power Tolerance||0/+5 W|
STC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;
Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%
|Solar Cell||156 × 156 mm (6 inches)|
|No. of Cells||60 (6 × 10)|
|Dimensions||1640 × 992 × 40mm|
|Front||Glass 3.2 mm tempered glass|
|Frame||Anodized aluminium alloy|
|Junction Box||IP65 / IP67 rated (3 bypass diodes)|
4.0 mm2, symmetrical lengths
(-) 900mm and (+) 900 mm
|Mechanical load test||5400Pa|
|Nominal Operating Cell Temperature (NOCT)||45±2°C|
|Temperature Coefficient of Pmax||-0.42 %/°C|
|Temperature Coefficient of Voc||-0.32 %/°C|
|Temperature Coefficient of Isc||0.05 %/°C|
|Container||20’ GP||40’ GP|
|Pieces per pallet||26||29|
|Pallets per container||10||28|
|Pieces per container||260||812|
Translucency of normal luminance is increased by 2%
Module efficiency is increased by 2%
Service life is as long as 25 years (30 years optional)
High Efficiency PV Cells
Color sorting ensure consistent apperance on each module
Silver or black frames are optional
Boost bearing capability and prolong service life
Serrated-clip design tensile strength
Seal-lip designglue injection
Conventional standalone edition and engineering custom edition
Quality diode ensures module running safety
IP67 protection level
Long service life
Anti-aging EVA, excellent weathering resistance TPT
1. Gird-connected power generation system
2. Off-grid power generation system
3. Building-integrated power generation facilities
We have a wild range of successful project all over the world.
We have advanced ,mature and stable supply production line, support your request on solar market.
Why Choose KELAN SOLAR?
“Making Reliable Products” is the core business fundamental of our company. We implement an IEC complied quality system in the production for the unique purpose: KELAN ONLY DELIVERS RELIABLE SOLAR PRODUCTS. For more details please refer to Perlight Quality Control System.
KELAN SOLAR rounds out its service portfolio based on every customer’s demands, because we think the customer’s satisfaction is the motive force of growth for the company. Our skilled R&D engineers and customer support teams are always prepared to provide all-round services for our clients.
ISO Accredited Factory
With total area of 15000 m2, KELAN manufacturing factory operates under the ISO 9001 and ISO 14001 accredited management systems, which ensure the outstanding quality of our solar products and therefore guarantee the benefits of our clients.
In association with partners, KELAN provides complete components for both on-grid and off-grid PV systems: from solar panels to batteries, combiner boxes, inverters, cables and mounting structures. This enables us to offer more customized PV solutions to our clients based on their various requests.
KELAN is created and managed by an experienced team recognized for their passion, professionalism and integrity. All of our executives have outstanding background in solar product manufacturing, corporate governance and international marketing. We work together every day for our aspirations: bringing better product experience to the clients, creating a world-wide respected brand and turning the business success of the company into the professional satisfaction of our employees.