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
290w mono solar energy