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POLYCRYSTALLINE SOLAR MODULE

QCell Pro 260

The new Q.PRO-G3 is the reliable evergreen for all applications. The third module generation from Q CELLS has been optimized across the board: improved output yield, higher operating reliability and durability, quicker installation and more intelligent design.

INNOVATIVE ALL-WEATHER TECHNOLOGY

Maximum yields with excellent lowlight and temperature behaviour.

ENDURING HIGH PERFORMANCE

Long-term Yield Security due to Anti PID Technology1, Hot-Spot Protect, and Trace able Quality Tra.Q™.

Long-term stability due to VDE Quality Tested – the strictest test program.

SAFE ELECTRONICS

Protection against short circuits and thermally induced power losses due to breath able junction box and welded cables.

Increased flexibility due to MC4-intermateable connectors.

PROFIT-INCREASING GLASS TECHNOLOGY

Reduction of light reflection by 50%, plus long-term corrosion resistance due to high-quality »Sol-Gel roller coating« processing.

LIGHTWEIGHT QUALITY FRAME

Stability at wind loads of up to 5400 Pa with a module weight of just 19 kg due to slim frame design with high-tech alloy.

MAXIMUM COST REDUCTIONS

Up to 31% lower logistics costs due to higher module capacity per box.

EXTENDED WARRANTIES

Investment security due to 12-year product warranty and 25-year linear performance warranty2.

 

THE IDEAL SOLUTION FOR:

Rooftop Industrial

Rooftop arrays on commercial/industrial buildings

Ground Mounted

Ground-mounted solar power plants

Rooftop Residential

Rooftop arrays on residential buildings

 

 

  1. APT test conditions: Cells at -1000 V against grounded, with conductive metal foil covered module surface, 25°C, 168h
  2. See data sheet on rear for further information.
MECHANICAL SPECIFICATION
Format 1670 mm x 1000 mm x 35 mm (including frame)

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Q Cell Pro 2 Specification

Weight 19 kg
Front Cover 3.2 mm thermally pre-stressed glass with anti-reflection technology
Back Cover Composite film
Frame Anodised aluminium
Cell 6 x 10 polycrystalline solar cells
Junction box 110 mm x 115 mm x 23 mm Protection class IP67, with bypass diodes
Cable 4 mm² Solar cable; (+) ≥ 1160 mm, (-) ≥ 1160 mm
Connector SOLARLOK PV4, IP68

 

ELECTRICAL CHARACTERISTICS
PERFORMANCE AT STANDARD TEST CONDITIONS (STC: 1000 W/m², 25˚C, AM 1.5G SPECTRUM)1
NOMINAL POWER (+5W/-0W) [W]  250   255  260  265
Average Power  PMPP [W]  252.5  257.5  262.5  267.5
Short Circuit Current  ISC [A]  8.71  8.90  9.09  9.28
Open Circuit Voltage  VOC [V]  37.49  37.83  38.18  38.52
Current at PMPP  IMPP [A]  8.21  8.37  8.53  8.69
Voltage at PMPP  VMPP [V]  30.76  30.77  30.78  30.79
Efficiency (Nominal Power)  η [%]  ≥15.0  ≥15.3  ≥15.6  ≥15.9
PERFORMANCE AT NORMAL OPERATING CELL TEMPERATURE (NOCT: 800 W/m2, 45 ±3˚C. AM 1.5G SPECTRUM)2
NOMINAL POWER (+5W/-0W)  [W]  250  255  260  265
Average Power  PMPP [W]  186.0  189.7  193.4  197.1
Short Circuit Current  ISC [A]  7.03  7.18  7.33  7.48
Open Circuit Voltage  VOC [V]  34.90  35.22  35.54  35.86
Current at PMPP  IMPP [A]  6.44  6.56  6.68  6.80
Voltage at PMPP  VMPP [V]  28.89  28.92  28.94  28.97
Measurement tolerances STC: ±3% (Pmpp); ±10% (Isc, Voc, Impp, Vmpp) 2 Measurement tolerances NOCT: ±5% (Pmpp); ±10% (Isc, Voc, Impp, Vmpp)
TEMPERATURE COEFFICIENTS (AT 1000W/m2, 25°C, AM 1.5G SPECTRUM)
Temperature Coefficient of ISC  α [%/K]  +0.04 Temperature Coefficient of VOC  β [%/K]  −0.30
Temperature Coefficient of PMPP  Y [%/K]  −0.42      

 

  • Q CELLS PERFORMANCE WARRANTY

  • PERFORMANCE AT LOW IRRADIANCE

Q CELLS PERFORMANCE WARRANTY

 

At least 97% of nominal power during first year. Thereafter max. 0.6% degradation per year.

At least 92% of nominal power after 10 years.

At least 83% of nominal power after 25 years.

All data within measurement tolerances. Full warranties in accordance with the warranty terms of the Q CELLS sales organisation of your respective country.

PERFORMANCE AT LOW IRRADIANCE

 

The typical change in module efficiency at an irradiance of 200 W/m² in relation to 1000 W/m² (both at 25°C and AM 1.5G spectrum) is -2% (relative).

 

PROPERTIES FOR SYSTEM DESIGN
Maximum System Voltage VSYS [V] 1000 Safety Class II
Maximum Reverse Current IR [A] 20 Fire Rating C
Wind /Snow Load (in accordance with IEC 61215) [Pa] 5400 Permitted module temperature on continuous duty -40°C up to +85°C

 

$USD 280.80