60 cells, mono (6″)

NCD Module efficiency up to 16.6% achieved through advanced cell technology and manufacturing capabilities

NCD Positive tolerance of up to 5% delivers higher outputs reliablity

NCD Excellent performance under low light conditions

STC STP270S20/Wd+ STP265S-20/Wd+
Maximum Power at STC (Pmax) 270W 265W
Optimum Operating Voltage (Vmp) 30.8V 30.5V
Optimum Operating Current (Imp) 8.77A 8.69A
Open Circuit Voltage (Voc) 38.3V 38.1V
Short Circuit Current (Isc) 9.28A 9.22A
Module Efficiency 16.6% 16.3%
Operating Module Temperature -40 °C to +85 °C
Maximum System Voltage 1000 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 %
NOCT STP270S20/Wd+ STP265S-20/Wd+
Maximum Power at NOCT (Pmax) 198W 194W
Optimum Operating Voltage (Vmp) 28.1V 27.8V
Optimum Operating Current (Imp) 7.05A 6.98A
Open Circuit Voltage (Voc) 35.2V 35.0V
Short Circuit Current (Isc) 7.49A 7.44A
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%

Nominal Operating Cell Temperature (NOCT) 45±2°C
Temperature Coefficient of Pmax -0.44 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.060 %/°C
Solar Cell Monocrystalline silicon 156 × 156 mm (6 inches)
No. of Cells 60 (6 × 10)
Dimensions 1640 × 992 × 35mm (64.6 × 39.1 × 1.4 inches)
Weight 18.2 kgs (40.1 lbs.)
Front Glass 3.2 mm (0.13 inches) tempered glass
Frame Anodized aluminium alloy
Junction Box IP67 rated (3 bypass diodes)
Output Cables TUV (2Pfg1169:2007), UL 4703
  4.0 mm2 (0.006 inches2), symmetrical lengths (-) 1000mm (39.4 inches) and (+) 1000 mm (39.4 inches)
Connectors MC4 connectors
Container 20’ GP 40’ HC
Pieces per pallet 30 30
Pallets per container 6 28
Pieces per container 180 840

Warranty based on nominal power
97% in the first year, thereafter, for years two (2) through twenty-five (25), 0.7% maximum decrease from MODULE’s nominal power output per year, ending with the 80.2% in the 25th year after the defined 25 WARRANTY STARTING DATE.

10-year material and workmanship warranty