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STP280-290 - 20/Wnh

STP280-290 - 20/Wnh

Wuxi Suntech Power Co., Ltd.
Type: Polycrystalline
Power Range: Wp
Region: China China
Contact Manufacturer
Product is no longer manufactured.

Alternative Product

NORDIKA NT5 OP...

Omnis Power Europe
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  • Cell Type: Bifacial, Monocrystalline
  • Dimensions: 1722x1134x30 mm
  • Weight: 24.2 kg
  • Cell Size: --
  • Glass Thickness: 2 mm

Product Characteristics

Model No.
STP280 - 20/Wnh STP285 - 20/Wnh STP290 - 20/Wnh
Warranty  
Product Warranty 12 Years
Power Warranty 10 Years of 90% Output Power, 25 Years of 80.7% Output Power
Electrical Data at STC  
Maximum Power (Pmax)
280 Wp 285 Wp 290 Wp
Voltage at Maximum Power (Vmpp)
31.2 V 31.4 V 32.3 V
Current at Maximum Power (Impp)
8.98 A 9.08 A 8.99 A
Open Circuit Voltage (Voc)
38.1 V 38.3 V 39 V
Short Circuit Current (Isc)
9.37 A 9.48 A 9.47 A
Panel Efficiency
16.9 % 17.2 % 17.5 %
Power Tolerance (Positive)
+ 2 % + 2 % + 2 %
  Standard Test Conditions (STC): air mass AM 1.5, irradiance 1000W/m2, cell temperature 25°C
Electrical Data at NOCT  
Maximum Power (Pmax)
210.5 Wp 213.1 Wp 216.8 Wp
Voltage at Maximum Power (Vmpp)
29.3 V 29.3 V 29.8 V
Current at Maximum Power (Impp)
7.19 A 7.27 A 7.27 A
Open Circuit Voltage (Voc)
35.6 V 35.6 V 36.3 V
Short Circuit Current (Isc)
7.58 A 7.66 A 7.67 A
Temperature 42±2 °C
  Nominal Operating Cell Temperature (NOCT): 800W/m2, AM 1.5, windspeed 1m/s,ambient temperature 20°C
Thermal Ratings  
Operating Temperature Range -40~85 °C
Temperature Coefficient of Pmax -0.38 %/°C
Temperature Coefficient of Voc -0.33 %/°C
Temperature Coefficient of Isc 0.067 %/°C
Maximum Ratings  
Maximum System Voltage 1500 V
Series Fuse Rating 20 A
Material Data  
Panel Dimension (H/W/D) 1670x992x35 mm
Weight 18.5 kg
Cell Type Polycrystalline
Cell Number 120
Glass Type Tempered
Glass Thickness 3.2 mm
Frame Type Anodized Aluminium
Junction Box Diodes 3
Junction Box Protection Class IP 68
Connector Type MC4
Cable Crossection 4 mm2
Cable Length 1200 mm
PDF  
Download Manufacturer's PDF

Wuxi Suntech Power Co., Ltd.

Click to show company phone
https://www.suntech-power.com
China
9 Xinhua Road, Xinwu District, Wuxi, 214028
Parent Company: 江苏顺风光电科技有限公司
Product is no longer manufactured.

Crystalline

Production (MW)/: MWp
Monocrystalline
Power Range(Wp): 390-675

Useful Contacts

Contact Face
Kevin Gui Sales Manager

Company Updates

Reviews

The best of the solar panels that we have bought in China. It has very good value for the money. It has exceeded our expectations in terms of performance.

-- OpciónDos Energía Natural, S.L.

We deal Suntech PV modules because this company offers PV modules at very low-price. We are satisfied with the relationship with this company because its office is very close to ours, and it is easy to hold a meeting together.

-- Sugimoto, APEC Engineering Co., Ltd.

This manufacturers modules are a little bit expensive, but can show better performance. Their power tolerance has no minus deviation. Stable performance.

-- Staci Blackwell, Hembrows Electrical Service Pty Ltd

We like these panels made in China because this product has the best price–quality relation that we can find in the market nowadays. Definitely is a good investment.

-- Infrysol Instalaciones Frigoríficas y Solares S.L.U

Suntechs solar modules have a very strong attractiveness in terms of its cheap price. Nevertheless, they can achieve very satisfactory levels of performance.

-- Seven Forum Co., Ltd.

This brand is relatively cheap, but that doesn’t means its products are bad. They can generate more quantity of electricity than you expects. Good products.

-- Dave Tolmay, Dave Tolmay Electrical & Solar PV Installations

We install solar modules made by Suntech because they are designed to work under severe conditions. Besides, Suntech is a premium brand which is proven with lots of certifications.

-- Sam , Sun City Solar

We like this brand of solar panels in particular because they have worked without problems in all installations in which we used. They have a good morphology and are lightweight. They show an outstanding performance.

-- Fernando Bengoetxea, Ekain Taldea

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