Compare Solar Panels & Manufacturers

Compare SunPower SPR-X22-370 vs Kunneng Photoelectrical KN180M

SunPower

SPR-X22-370

Model: SPR-X22-370

Series: X-Series X22-370W

Manufacturer: SunPower

Rated Power: 370 Wp

EnergyPal SunPower Solar Panels X-Series X22-370W SPR-X22-370
Warranty Terms

Output Warranty:

10 Years of 96% Output Power, 25 Years of 92% Output Power

Materials Warranty: unknown


Panel Performance

Rated Power: 370 Wp

Efficiency: 22.7 %

Voltage at Maximum Power VMPP: 59.1 V

Current at Maximum Power IMPP: 6.26 A

Open Circuit Voltage VOC: 69.5 V

Short Circuit Current ISC: 6.66 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: 0.04 %/°C


Solar Panel Attributes

Weight: 18.6 kg

Cell Type: Monocrystalline

Cell Count: 96

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

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

Model: KN180M

Series: KN180M

Manufacturer: Kunneng Photoelectrical

Rated Power: 180 Wp

EnergyPal Kunneng Photoelectrical  Solar Panels KN180M KN180M
Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 20 Years of 80% Output Power

Materials Warranty: 5 Years


Panel Performance

Rated Power: 180 Wp

Efficiency: 14.3 %

Voltage at Maximum Power VMPP: 37.4 V

Current at Maximum Power IMPP: 4.81 A

Open Circuit Voltage VOC: 44.6 V

Short Circuit Current ISC: 5.46 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: 14 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Tempered, Low Iron