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Compare SunPower SPR-X21-460-COM vs YangtaiP Energy Technology ST1-54

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: ST1-54

Series: YTLY-ST1C 54-81W Thin Film

Manufacturer: YangtaiP Energy Technology

Rated Power: 54 Wp

EnergyPal YangtaiP Energy Technology  Solar Panels YTLY-ST1C 54-81W Thin Film ST1-54
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 54 Wp

Efficiency:

Voltage at Maximum Power VMPP: 96.1 V

Current at Maximum Power IMPP: 0.56 A

Open Circuit Voltage VOC: 122.1 V

Short Circuit Current ISC: 0.64 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.214 %/°C

Temperature Coefficient of Voc: -0.321 %/°C

Temperature Coefficient of Isc: 0.060 %/°C


Solar Panel Attributes

Weight: 11.8 kg

Cell Type: Thin film(CdTe)

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: TCO