Compare Solar Panels & Manufacturers
Compare Dalian Mine Energy MN240 vs Selfa GE STP290 - 20/Wfh
MN240
Model: MN240
Series: Poly 220-240
Manufacturer: Dalian Mine Energy
Rated Power: 240 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 5 Years
Panel Performance
Rated Power: 240 Wp
Efficiency: 14.5 %
Voltage at Maximum Power VMPP: 28.9 V
Current at Maximum Power IMPP: 8.21 A
Open Circuit Voltage VOC: 36.6 V
Short Circuit Current ISC: 8.85 A
Power Tolerance Positive: unknown
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 21 kg
Cell Type: Polycrystalline
Cell Count: 60
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Tempered
STP290 - 20/Wfh
Model: STP290 - 20/Wfh
Series: STP290-20/Wfh/295-20/Wfh
Manufacturer: Selfa GE
Rated Power: 290 Wp
Warranty Terms
Output Warranty:
10 Years of 90% Output Power, 25 Years of 80.7% Output Power
Materials Warranty: 12 Years
Panel Performance
Rated Power: 290 Wp
Efficiency: 17.5 %
Voltage at Maximum Power VMPP: 31.4 V
Current at Maximum Power IMPP: 9.24 A
Open Circuit Voltage VOC: 38.5 V
Short Circuit Current ISC: 9.58 A
Power Tolerance Positive: unknown
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.4 %/°C
Temperature Coefficient of Voc: -0.33 %/°C
Temperature Coefficient of Isc: 0.067 %/°C
Solar Panel Attributes
Weight: 18.5 kg
Cell Type: Polycrystalline
Cell Count: unknown
Glass Thickness: 3.2 mm
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Tempered