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Compare SunPower SPR-A440-COM vs LONGT Lighting JST295M(72)

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

LONGT Lighting

JST295M(72)

Model: JST295M(72)

Series: JST285-310M(72)

Manufacturer: LONGT Lighting

Rated Power: 295 Wp

EnergyPal LONGT Lighting Solar Panels JST285-310M(72) JST295M(72)
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 295 Wp

Efficiency: 15.2 %

Voltage at Maximum Power VMPP: 38.3 V

Current at Maximum Power IMPP: 7.7 A

Open Circuit Voltage VOC: 46 V

Short Circuit Current ISC: 8.54 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.44 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 23.5 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: Tempered, Low Iron