Battery Solar Suntech STP 275-20/wfw 5BB poly

The company Suntech - is:
• a world-class manufacturer of photovoltaic modules of crystalline silicon
• Unrivaled manufacturing capacity and world-class technologies
• Rigorous quality control meeting the highest international standards: ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005
• Regulyarnae independent audit of the production process from the international
accredited institutions / companies
• Tested for harsh environments (salt mist, ammonia corrosion and sand
< br /> Features:
- high efficiency transformation module to 15.7% is achieved due to advanced technology and manufacturing capabilities
- Positive tolerance up to 5% provides reliability and higher rates
- module certified and able to withstand extreme winds (3800 Pa) and snow loads (5400 Pa)
- Excellent performance in low light conditions
- Reliable quality leads to l . Uchshey stability even in harsh environments, like deserts, farms and coastlines

The compact and sturdy frame design:
The new compact frame design made easier and easier to handle during installation. Robust hollow chamber ensures the same long-term and reliable operation

rated junction box IP68:
- Support for installation in several directions
- High reliability, low resistance connectors ensure maximum. power for high power production

Electrical characteristics:
STS *:
maximum power (Pmax) - 275 W
optimum operating voltage (Vmp) - 31,2 V
optimum operating current (Imp) - 8.82 A
circuit voltage (Voc) - 38.1 V
short circuit current (Isc) - 9,27 A
Efficiency - 16.8 %
Operating temperature from -40 ° C to +85 ° C
maximum system voltage of - 1000 V DC (IEC)
predohratitelya current - 20 A
power tolerance - 0 / + 5%

* STC: irradiance 1000 W / m2, 25 ° C temperature of the module, AM = 1,5;
used best in class AAA sunlight simulator (IEC 60904-9), power measurement error is within +/- 3 %

Temperature characteristics:
Nominal operating temperature (NOCT) 45 ± 2 ° C
temperature coefficient Pmax -0.41% / ° C
Temperature coefficient Voc - 0,33% / ° C
Isc Temperature coefficient 0.067% / ° C

Mechanical characteristics:
Type - polycrystalline silicon 156 x 156 mm
Number of cells - 60 (x10 6)
dimensions 1640 x 992 x 35 mm
weight - 12 kg
front glass - 3.2 mm of hardened glass
Frame - anodised aluminum alloy
Junction box - IP68 rating (3 diode)
output cables - TUV (2Pfg1169: 2007)
4.0 mm2 (0,006 inches2), Symmetric length (-) 1000 mm (39.4 inches), and (+) 1000 mm (39.4 inches)
Connectors - MC4 connectors