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Compare SunPower SPR-A440-COM vs Qiangsheng QS95W

SunPower

SPR-A440-COM

Model: SPR-A440-COM

Series: SPR-A430-A450-COM

Manufacturer: SunPower

Rated Power: 440 Wp

EnergyPal SunPower Solar Panels SPR-A430-A450-COM SPR-A440-COM
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 440 Wp

Efficiency: 21.7 %

Voltage at Maximum Power VMPP: 43.4 V

Current at Maximum Power IMPP: 10.2 A

Open Circuit Voltage VOC: 51.6 V

Short Circuit Current ISC: 10.9 A

Power Tolerance Positive: + 1 %

Maximum System Voltage: 1500 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: 21.6 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3 mm

Juntion Box Protection Class: IP 68

Cable Length: 1320 mm

Glass Type: Tempered, Anti-reflection Coating, High Transmittance

Model: QS95W

Series: QS95W

Manufacturer: Qiangsheng

Rated Power: 95 Wp

EnergyPal Qiangsheng Solar Panels QS95W QS95W
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 95 Wp

Efficiency: 6.1 %

Voltage at Maximum Power VMPP: 92.3 V

Current at Maximum Power IMPP: 1.03 A

Open Circuit Voltage VOC: 115.7 V

Short Circuit Current ISC: 1.23 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.2 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.065 %/°C


Solar Panel Attributes

Weight: 30.5 kg

Cell Type: Thin film(a-Si)

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: 750 mm

Glass Type: unknown