SanTan Solar T Series Spec Sheet
280W
Electrical Data Standard Test Conditions
Peak Power Watts-PMAX (Wp) – 280
Power output Tolerance-PMAX – 0/+3
Maximum Power Voltage-VMP (V) – 36.0
Maximum Power Current-iMPP (A) – 7.78
Open Circuit Voltage-VoC (V) – 44.4
Short Circuit Current-iSC (A) – 8.33
Module Efficiency ηm (%) – 14.4
Electrical Data Nominal Operating Cell Temperature
Maximum Power-PMAX (Wp) – 204
Maximum Power Voltage-VMP (V) – 32.8
Maximum Power Current-iMPP (A) – 6.22
Open Circuit Voltage (V)-VoC (V) – 40.7
Short Circuit Current (A)-iSC (A) – 6.75
Mechanical Data
Solar cells Multicrystalline 156 × 156mm (6 inches)
Cell orientation 72 cells (6 × 12)
Module dimensions 1956 × 992 × 46mm (77 × 39.05 × 1.81 inches)
Weight 28kg (61.7 lb)
Glass high transparency solar glass 4mm (0.16 inches)
Frame Anodized aluminium alloy
J-Box iP 65 rated
Cables Photovoltaic Technology cable 4.0mm² (0.006 inches²), 1250mm (49.2 inches)
Connector original MC4
Temperature Ratings
nominal operating Cell Temperature (noCT) 46°C (±2°C)
Temperature Coefficient of PMAX – 0.44%/°C
Temperature Coefficient of VoC – 0.33%/°C
Temperature Coefficient of ISC 0.046%/°C
Maximum System Voltage 1000V DC/ 600V DC
245W
Electrical Data Standard Test Conditions
Peak Power Watts-PMAX (Wp) – 245
Power output Tolerance-PMAX – 0/+3
Maximum Power Voltage-VMP (V) – 30.2
Maximum Power Current-iMPP (A) – 8.13
Open Circuit Voltage-VoC (V) – 37.5
Short Circuit Current-iSC (A) – 8.68
Module Efficiency ηm (%) – 15.0
Electrical Data Nominal Operating Cell Temperature
Maximum Power-PMAX (Wp) – 178
Maximum Power Voltage-VMP (V) – 26.8
Maximum Power Current-iMPP (A) – 6.64
Open Circuit Voltage (V)-VoC (V) – 34.2
Short Circuit Current (A)-iSC (A) – 7.10
Mechanical Data
Solar cells Multicrystalline 156 × 156mm (6 inches)
Cell orientation 60 cells (6 × 10)
Module dimensions 1650 × 992 × 35mm (64.95 × 39.05 × 1.37 inches)
Weight 18.6kg (41.0 lb)
Glass high transparency solar glass 3.2mm (0.13 inches)
Frame Anodized aluminium alloy
J-Box iP 65 rated
Cables Photovoltaic Technology cable 4.0mm² (0.006 inches²),1000mm (39.4 inches)
Connector original MC4
Temperature Ratings
nominal operating Cell Temperature (noCT) 45°C (±2°C)
Temperature Coefficient of PMAX – 0.43%/°C
Temperature Coefficient of VoC – 0.32%/°C
Temperature Coefficient of ISC 0.047%/°C
Maximum System Voltage 1000V DC/ 600V DC
