Compare Solar Panels & Manufacturers

Compare SunPower SPR-E20-435-COM vs Xinjing XJ155P

SunPower

SPR-E20-435-COM

Model: SPR-E20-435-COM

Series: E-Series E20-435W-COM

Manufacturer: SunPower

Rated Power: 435 Wp

EnergyPal SunPower Solar Panels E-Series E20-435W-COM SPR-E20-435-COM
Warranty Terms

Output Warranty:

unknown

Materials Warranty: 25 Years


Panel Performance

Rated Power: 435 Wp

Efficiency: 20.1 %

Voltage at Maximum Power VMPP: 72.9 V

Current at Maximum Power IMPP: 5.97 A

Open Circuit Voltage VOC: 85.6 V

Short Circuit Current ISC: 6.43 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.35 %/°C

Temperature Coefficient of Voc: -0.36 %/°C

Temperature Coefficient of Isc: 0.02 %/°C


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

Xinjing

XJ155P

Model: XJ155P

Series: XJ145-155P636

Manufacturer: Xinjing

Rated Power: 155 Wp

EnergyPal Xinjing Solar Panels XJ145-155P636 XJ155P
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 155 Wp

Efficiency: 15.63 %

Voltage at Maximum Power VMPP: 18.2 V

Current at Maximum Power IMPP: 8.51 A

Open Circuit Voltage VOC: 22.2 V

Short Circuit Current ISC: 9.28 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.056 %/°C


Solar Panel Attributes

Weight: 11 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown