NS-250-280S6

PolyCrown Solar Tech
Price:
From $0.310 / Wp
Type: Monocrystalline
Power Range: 250 ~ 280 Wp
Region: China China
Note: Your Enquiry will be sent directly to PolyCrown Solar Tech.

Description:

1. Rigorous quality control meeting the highest international standards
2. High-transmittance low-iron tempered glass, strong aluminium frame using UV-resistant silicon
3. ISO 9001:2008, ISO 14001:2004, OHSAS 18001
4. IEC 61215, IEC 61730, safety class II, conformity to CE

Product Characteristics

Model No.
NS-250S6 NS-255S5 NS-260S6 NS-270S6 NS-280S6
Warranty  
Product Warranty 10 Years
Power Warranty 10 Years of 90% Output Power, 25 Years of 80% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
250 Wp 255 Wp 260 Wp 270 Wp 280 Wp
Voltage at Maximum Power (Vmpp)
30.7 V 30.9 V 31.2 V 31.4 V 31.6 V
Current at Maximum Power (Impp)
8.144 A 8.253 A 8.334 A 8.598 A 8.86 A
Open Circuit Voltage (Voc)
37.31 V 37.41 V 37.89 V 38.29 V 38.4 V
Short Circuit Current (Isc)
9.06 A 9.15 A 9.24 A 9.35 A 9.42 A
Panel Efficiency
15.36 % 15.67 % 15.98 % 16.6 % 17.21 %
Power Tolerance (Positive)
+ 3 % + 3 % + 3 % + 3 % + 3 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Thermal Ratings  
Operating Temperature Range -40~85 °C
Temperature Coefficient of Pmax -0.47 %/°C
Temperature Coefficient of Voc -0.346 %/°C
Temperature Coefficient of Isc 0.036 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 15 A
Material Data  
Panel Dimension (H/W/D) 1640x992x40 mm
Weight 19 kg
Cell Type Monocrystalline
Cell Size 156×156 mm
Cell Number 60
Glass Type Tempered, Anti-reflection Coating, High Transmittance, Low Iron
Glass Thickness 3.2 mm
Encapsulant Type EVA
Back Cover Type TPT
Frame Type Aluminium Alloy
Junction Box Diodes 3
Junction Box Protection Class IP 67
Connector Type MC4
Cable Crosssection 4 mm2
Cable Length 900 mm
PDF  
Download Manufacturer's PDF

About us

Ningbo Polycrown Solar Tech Co., Ltd. is a high-tech enterprise founded in 2014 mainly specialize in R&D, production and installation of solar products including solar cells, solar panels, solar systems and solar projects. Our products have received the certification of ISO9001, ISO14001, OHSAS18001, and achieved TUV IEC61215, IEC61730, CE, TBS and KBS certifications. Polycrown marketing center and production factory is located in Ningbo City, production capacity 200MW for solar panels yearly. The subordinate branch companies including East Africa office in Kenya, Latin Ameria office in Mexico, and another branch office and shop in Yiwu city. We will continuously innovate and provide the highest quality PV products and services, delivery the best solar energy solutions to our partners and all the PV industrial people.


Manufacturing


      

      

      


Certification

                       


Projects


      

      

      


FAQ

1. What are the key features of the product?

High efficiency           

2. What environments is this product best suited to?

Sunny weather

3. Who are the key customers for these products?

PV sellers and PV installers

4. What makes this product better than competitor products?

Cost-effective, high production capacity, professional aftersales service

5. Which customers have purchased these products?

Middle east, Korea, Thailand, Japan, Mexico, Brazil.

6. What guarantees are offered?

10 years for all products, 15 years for 90% power output, 25 years for 85% power output


Tell us about the customer service that comes with this.

1. What happens if this product breaks down?

Please provide the product picture and series number and apply for a free replacement.

2. Does this product have any industry certifications?

TUV, ISO9001,ISO14001,IEC61215,IEC61730

3. What payment terms are offered?

30% deposit L/C

4. How are these products shipped to the customer?

Via sea

PolyCrown Solar Tech

No.363, Xiani Bridge, Xiaojia River Rd., Beilun District, Ningbo, Zhejiang
Send message to this supplier
Ningbo Polycrown Solar Tech Co., Ltd. was founded in 2014, is a high-tech enterprise mainly engaged R&D, production and installation of solar products including solar cells, solar panels, solar systems and solar projects.

We has passed the system certification of ISO9001, ISO14001, OHSAS18001, and achieved TUV IEC61215, IEC61730, CE, TBS and KBS certifications.

Polycrown marketing center and production factory is located in Ningbo City, production capacity 200MW for solar panels yearly. The subordinate branch companies including East Africa office in Kenya,Latin Ameria office in Mexico, and another branch office and shop in Yiwu city.

We will continuously innovate and provide the highest quality PV products and services to delivery the best solar energy solutions for our partners and all people.

Crystalline

Production (MW)/: MWp
Monocrystalline, Polycrystalline
Power Range(Wp): 10-320

Useful Contacts

Contact Face
Ada General Manager
Contact Face
solar Sales

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