SUNTECH Polycrystalline Double Glass Module 320W ~ 330W | STP320- 24/Vfj / STP325- 24/Vfj / STP330- 24/Vfj

1 Ratings
Type Polycrystalline silicon
Power Range 320W ~ 330W
Region China & Vietnam
Model No.
STP320- 24/Vfj STP325- 24/Vfj STP330- 24/Vfj
Warranty
Product 12-year Product Warranty on Materials and Workmanship
Performance 30-year Linear Power Performance Warranty to 83.0%
Electrical Data at STC
Maximum Power (Pmax)
320 W 325 W 330 WP
Voltage at Maximum Power (Vmpp)
38.0 V Optimum Operating Voltage (Vmp) 38.4 V 38.2 V 38.0 V 38.4 V
Current at Maximum Power (Impp)
8.43 A 8.51 A 8.60 A
Open Circuit Voltage (Voc)
45.9 V 46.1 V 46.4 V
Short Circuit Current (Isc)
8.98 A 9.06 A 9.14 A
Panel Efficiency
16.3% 16.6% 16.8%
Power Tolerance (Positive)
0/+5 W 0/+5 W 0/+5 W
Electrical Data at NOCT
Maximum Power (Pmax)
232.0 W 235.3 W 239.2 W
Voltage at Maximum Power (Vmpp)
34.1 V 34.2 V 34.4 V
Current at Maximum Power (Impp)
6.81 A 6.87 A 6.94 A
Open Circuit Voltage (Voc)
41.6 V 41.8 V 42.1 V
Short Circuit Current (Isc)
7.26 A 7.33 A 7.39 A
Panel Efficiency
16.3% 16.6% 16.8%
Power Tolerance (Positive)
0/+5 W 0/+5 W 0/+5 W
Temperature
42 ± 2 °C 42 ± 2 °C 42 ± 2 °C
Thermal Ratings
Operating Temperature Range −40°C - +85°C
Temperature Coefficient of Pmax -0.39 %/°C
Temperature Coefficient of Voc -0.32 %/°C
Temperature Coefficient of Isc 0.049 %/°C
Maximum Ratings
Maximum System Voltage 1500 V DC (IEC)
Series Fuse Rating 15 A
Material Data
Panel Dimension (H/W/D) 1980 × 990 × 5mm without J-box
Weight 23.3 kgs
Cell Type Polycrystalline silicon
Cell Size 152.40mm x 152.40mm
Cell Number 72 cells (6 × 12)
Glass Type Tempered glass
Glass Thickness 2.0mm
Frame Type Anodized aluminium alloy
Junction Box Diodes 3 bypass diodes
Junction Box Protection Class IP67
Connector Type Genuine MC4
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