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280w mono solar energy
280w mono solar energy
Supplier Info
[China Supplier]
Contact Person : Ms. Xu Lily
Tel : 86-512-67081572
Fax : 86-512-67081570
Product Detail
1)25 years warranty 2)CE/TUV 3)High efficiency, good quality 4)Quick delivery 5)OEM available

Electrical Characteristics  

STC                                                 LNSF-300M   LNSF-295M   LNSF-290M   LNSF-285M  LNSF-280M  

Optimum Operating Voltage (Vmp)          36.5V           36.4 V            36.3V              36.1V            36.0V

Optimum Operating Current (Imp)           8.22 A          8.11 A            8.00A              7.89A            7.78A

Open Circuit Voltage (Voc)                     45.0 V          44.9 V            44.7V              44.7V            44.6V

Short Circuit Current (Isc)                      8.74A           8.63A             8.51A              8.40A            8.30A

Maximum Power at STC (Pmax)             300W           295 W             290W              285W            280W

Cell  Efficiency                                     18.4%          18.1%              17.8%             17.5%            17.1%

Operating Module Temperature                -40 °C to +85 °C

Maximum System Voltage                      1000 V DC (IEC) / 600V DC (UL)

Maximum Series Fuse Rating                  15 A

Power Tolerance                                   0/+5 %

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%

NOCT                                           LNSF-300M   LNSF-295M  LNSF-290M   LNSF-285M   LNSF-280M

Maximum Power at NOCT (Pmax)      217 W             213 W            209W            206W            202W

Optimum Operating Voltage (Vmp)      33.3 V             33.2 V            33.1V            32.9V            32.8V

Optimum Operating Current (Imp)       6.51A             6.41 A            6.32A            6.25A            6.16A

Open Circuit Voltage (Voc)                 41.3 V             41.2 V            41.0V            41.0V            40.9V

Short Circuit Current (Isc)                  7.08A             6.99 A            6.89A            6.80A            6.72A

NOCT: Irradiance 800 W/m2, ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;

Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%

Mechanical Characteristics

Solar Cell       Mono-crystalline silicon 156 × 156 mm (6 inches)

No. of Cells     72 (6 × 12)

Dimensions     1950 × 992 × 40mm 

Weight         23.0 kgs 

Front          Glass 4.0 mm  tempered glass

Frame          Anodized aluminium alloy

Junction Box    IP67 rated (3 bypass diodes)

Output Cables   TUV (2Pfg1169:2007), UL 4703, UL444.0 mm2, symmetrical lengths (-)   

              1000mm  and (+) 1000 mm 

Connectors     MC4 connectable

Mechanical load test  5400Pa

Resistance          277g steel ball falls down from 1m height and 60m/s wind

Temperature Characteristics

Nominal Operating Cell Temperature (NOCT)           45±2°C

Temperature Coefficient of Pmax                    -0.44 %/°C

Temperature Coefficient of Voc                      -0.33 %/°C

Temperature Coefficient of Isc                      0.055 %/°C

Packing Configuration

Container                   20’ GP         40’ GP

Pieces per pallet            25             25

Pallets per container      10             24

Pieces per container      250           600

280w mono solar energy

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