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Compare SunPower SPR-A440-COM vs The Wolt Techniques TWT12P60

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: TWT12P60

Series: TWT-40W-95W (12V)

Manufacturer: The Wolt Techniques

Rated Power: 66.5 Wp

EnergyPal The Wolt Techniques Solar Panels TWT-40W-95W (12V) TWT12P60
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 66.5 Wp

Efficiency: 13.87 %

Voltage at Maximum Power VMPP: 18.4 V

Current at Maximum Power IMPP: 3.48 A

Open Circuit Voltage VOC: 21.5 V

Short Circuit Current ISC: 3.72 A

Power Tolerance Positive: + 3 %

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: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: unknown