Compare Solar Panels & Manufacturers
Compare Macsun MSP220 vs Energy Research Institute ER-70FM
MSP220
Model: MSP220
Series: MAC-MSP200-240
Manufacturer: Macsun
Rated Power: 220 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 220 Wp
Efficiency:
Voltage at Maximum Power VMPP: 45.2 V
Current at Maximum Power IMPP: 4.87 A
Open Circuit Voltage VOC: 59.2 V
Short Circuit Current ISC: 5.43 A
Power Tolerance Positive: unknown
Maximum System Voltage: unknown
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: unknown
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 21 kg
Cell Type: Monocrystalline
Cell Count: 96
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: Anti-reflection Coating, High Transmittance
ER-70FM
Model: ER-70FM
Series: ER-70FM
Manufacturer: Energy Research Institute
Rated Power: 70 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 70 Wp
Efficiency:
Voltage at Maximum Power VMPP: 25.89 V
Current at Maximum Power IMPP: 3.37 A
Open Circuit Voltage VOC: 22 V
Short Circuit Current ISC: 3.18 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 150 V
Solar Panels Thermal Ranges
Operating Temperature Range: unknown
Temperature Coefficient of Pmax: -0.38 %/°C
Temperature Coefficient of Voc: -0.27 %/°C
Temperature Coefficient of Isc: 0.05 %/°C
Solar Panel Attributes
Weight: 1.5 kg
Cell Type: Monocrystalline
Cell Count: 40
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown