Compare Solar Panels & Manufacturers
Compare SunPower SPR-X20-445-COM vs Beijing Multifit Electrical Technology MUL-5M-180M-72
SPR-X20-445-COM
Model: SPR-X20-445-COM
Series: X-Series X21-445-470-COM
Manufacturer: SunPower
Rated Power: 445 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 445 Wp
Efficiency: 20.6 %
Voltage at Maximum Power VMPP: 76.5 V
Current at Maximum Power IMPP: 5.82 A
Open Circuit Voltage VOC: 90 V
Short Circuit Current ISC: 6.24 A
Power Tolerance Positive: + 5 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.29 %/°C
Temperature Coefficient of Voc: unknown
Temperature Coefficient of Isc: unknown
Solar Panel Attributes
Weight: 25.4 kg
Cell Type: Monocrystalline
Cell Count: 128
Glass Thickness: unknown
Juntion Box Protection Class: IP 65
Cable Length: 1230 mm
Glass Type: Tempered, Anti-reflection Coating, High Transmittance
MUL-5M-180M-72
Model: MUL-5M-180M-72
Series: MUL-5M-170-190M-72
Manufacturer: Beijing Multifit Electrical Technology
Rated Power: 180 Wp
Warranty Terms
Output Warranty:
unknown
Materials Warranty: unknown
Panel Performance
Rated Power: 180 Wp
Efficiency:
Voltage at Maximum Power VMPP: 36.42 V
Current at Maximum Power IMPP: 4.95 A
Open Circuit Voltage VOC: 44.88 V
Short Circuit Current ISC: 5.44 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: unknown
Cell Type: Monocrystalline
Cell Count: unknown
Glass Thickness: unknown
Juntion Box Protection Class: unknown
Cable Length: unknown
Glass Type: unknown