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SOLAR MODULES 270-280W

SOLAR MODULES 270-280W

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Mechanical Characteristics

Solar Cells Monocrystalline 156mm x 156mm square, 6 × 10 pieces in series
Dimension Length: 1640mm (64.6 inch)
Width: 992mm (39.1 inch)
Height: 40mm (1.6 inch)
Weight 19kg (41.9 lbs)
Front Glass 3.2mm toughened glass
Frame Anodized aluminium alloy
Cable 4mm2 (IEC) / 12AWG (UL), 900mm
Junction Box IP 68 rated

Absolute Maximum Rating

Parameters Values
Operating Temperature From -40 to +85°C
Hail Diameter @ 80km/h Up to 25mm
Surface Maximum Load Capacity Up to 5400Pa
Maximum Series Fuse Rating 15A
IEC Application Class (IEC61730) A
Fire Rating (IEC61730) C
Module Fire Performance (UL1703) Type 1
Maximum System Voltage DC 1000V (IEC)
DC 600V (UL) / 1000V (ETL)

Electrical Typical Values[1]

Model Rated Power (Pmpp) Tolerance Rated Current (Impp) Rated Voltage (Vmpp) Short Circuit Current (Isc) Open Circuit Voltage (Voc) Module Efficiency (%)
PS270M-20/U 270W ±3% 8.65A 31.2V 9.05A 38.3V 16.60
PS2750M-20/U 275W ±3% 8.75A 31.4V 9.10A 38.4V 16.90
PS2750M-20/U 280W ±3% 8.86A 31.6V 9.15A 38.5V 17.20

 

Weak Light Performance

Intensity [W/m2] Impp Vmpp
1000 1 1
800 0.8 0.996
600 0.6 0.99
400 0.4 0.983
200 0.2 0.952
100 0.1 0.921

 

Temperature Characteristics

NOCT (Nominal Operation Cell Temperature) 45°C ± 2°C
Voltage Temperature Coefficient -0.35%/k
Current Temperature Coefficient +0.07%/k
Power Temperature Coefficient -0.45%/k

Packing Configuration

Container 40' HQ 20' GP
Pieces per Container 728 264