Compare Solar Panels & Manufacturers

Compare SunPower SPR-X20-445-COM vs Luxor Solar LX-315M/156-60+ GG

SunPower

SPR-X20-445-COM

Model: SPR-X20-445-COM

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

Manufacturer: SunPower

Rated Power: 445 Wp

EnergyPal SunPower Solar Panels X-Series X21-445-470-COM SPR-X20-445-COM
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 445 Wp

Efficiency: 20.6 %

Voltage at Maximum Power VMPP: 76.5 V

Current at Maximum Power IMPP: 5.82 A

Open Circuit Voltage VOC: 90 V

Short Circuit Current ISC: 6.24 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

Luxor Solar

LX-315M/156-60+ GG

Model: LX-315M/156-60+ GG

Series: Eco Line Glass-Glass Non-Reflect M60/300-320W

Manufacturer: Luxor Solar

Rated Power: 315 Wp

EnergyPal Luxor Solar Solar Panels Eco Line Glass-Glass Non-Reflect M60/300-320W LX-315M/156-60+ GG
Warranty Terms

Output Warranty:

30 Years of 87% Output Power

Materials Warranty: 30 Years


Panel Performance

Rated Power: 315 Wp

Efficiency: 19.41 %

Voltage at Maximum Power VMPP: 33.13 V

Current at Maximum Power IMPP: 9.53 A

Open Circuit Voltage VOC: 39.36 V

Short Circuit Current ISC: 10 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.06 %/°C


Solar Panel Attributes

Weight: 28.5 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered, Double Glass