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Compare SunPower SPR-X21-460-COM vs IREX Energy Joint Stock IR175P-36

SunPower

SPR-X21-460-COM

Model: SPR-X21-460-COM

Series: X-Series X21-445-470-COM

Manufacturer: SunPower

Rated Power: 460 Wp

EnergyPal SunPower Solar Panels X-Series X21-445-470-COM SPR-X21-460-COM
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 460 Wp

Efficiency: 21.3 %

Voltage at Maximum Power VMPP: 77.3 V

Current at Maximum Power IMPP: 5.95 A

Open Circuit Voltage VOC: 90.5 V

Short Circuit Current ISC: 6.39 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

Model: IR175P-36

Series: IR145P-185P-36

Manufacturer: IREX Energy Joint Stock

Rated Power: 175 Wp

EnergyPal IREX Energy Joint Stock Solar Panels IR145P-185P-36 IR175P-36
Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 25 Years of 80% Output Power

Materials Warranty: 12 Years


Panel Performance

Rated Power: 175 Wp

Efficiency: 17.4 %

Voltage at Maximum Power VMPP: 19.98 V

Current at Maximum Power IMPP: 8.76 A

Open Circuit Voltage VOC: 24.7 V

Short Circuit Current ISC: 9.27 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.408 %/°C

Temperature Coefficient of Voc: -0.292 %/°C

Temperature Coefficient of Isc: 0.045 %/°C


Solar Panel Attributes

Weight: 12 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron