SUNTECH Monocrystalline Half-cell Ultra S Monofacial 440W ~ 460W | STP440S-B72H/Vnh / STP445S-B72H/Vnh / STP450S-B72H/Vnh / STP455S-B72H/Vnh / STP460S-B72H/Vnh

1 Ratings
Type Monocrystalline silicon
Power Range 440W ~ 460W
Region China & Vietnam


Model No.
STP440S-B72H/Vnh STP445S-B72H/Vnh STP450S-B72H/Vnh STP455S-B72H/Vnh STP460S-B72H/Vnh
Warranty
Product 15-year Product Warranty on Materials and Workmanship
Performance 25-year Linear Power Performance Warranty to 84.80%
Electrical Data at STC
Maximum Power (Pmax)
440W 445W 450W 455W 460W
Voltage at Maximum Power (Vmpp)
41.0V 41.2V 41.4V 41.6V 41.8V
Current at Maximum Power (Impp)
41.0V 10.81A 10.87A 10.94A 11.01A
Open Circuit Voltage (Voc)
41.0V 49.0V 49.2V 49.4V 49.6V
Short Circuit Current (Isc)
11.47A 11.54A 11.61A 11.67A 11.74A
Panel Efficiency
20.2% 20.4% 20.7% 20.9% 21.1%
Power Tolerance (Positive)
0/+5 W 0/+5 W 0/+5 W 0/+5 W 0/+5 W
Electrical Data at NOCT
Maximum Power (Pmax)
332.7W 335.8W 339.4W 343.1W 346.9W
Voltage at Maximum Power (Vmpp)
37.8V 38.0V 38.2V 38.4V 38.5V
Current at Maximum Power (Impp)
8.78A 8.84A 8.89A 8.94A 9.00A
Open Circuit Voltage (Voc)
45.8V 46.0V 46.2V 46.3V 46.5V
Short Circuit Current (Isc)
9.25A 9.31A 9.37A 9.42A 9.47A
Panel Efficiency
20.2% 20.4% 20.7% 20.9% 21.1%
Power Tolerance (Positive)
0/+5 W 0/+5 W 0/+5 W 0/+5 W 0/+5 W
Temperature
42 ± 2 °C 42 ± 2 °C 42 ± 2 °C 42 ± 2 °C 42 ± 2 °C
Thermal Ratings
Operating Temperature Range −40°C - +85°C
Temperature Coefficient of Pmax -0.36%/°C
Temperature Coefficient of Voc -0.304%/°C
Temperature Coefficient of Isc 0.050%/°C
Maximum Ratings
Maximum System Voltage 1500 V DC (IEC)
Series Fuse Rating 20 A
Material Data
Panel Dimension (H/W/D) 2095 × 1039 × 35mm (82.5 × 40.9 × 1.4 inches)
Weight 24.5 kgs (54.0 lbs)
Cell Type Monocrystalline silicon
Cell Size 166mm x 166mm
Cell Number 144 cells (6 × 24)
Glass Type Fully tempered glass
Glass Thickness 3.2 mm (0.13 inches)
Frame Type Anodized aluminium alloy
Junction Box Diodes 3 bypass diodes
Junction Box Protection Class IP68
Connector Type Genuine MC4 EVO2
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