Compare Solar Panels & Manufacturers

Compare SunPower SPR-X21-460-COM vs Win Solar WNS 250 P60

SunPower

SPR-X21-460-COM

Model: SPR-X21-460-COM

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

Manufacturer: SunPower

Rated Power: 460 Wp

EnergyPal SunPower Solar Panels X-Series X21-445-470-COM SPR-X21-460-COM
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 460 Wp

Efficiency: 21.3 %

Voltage at Maximum Power VMPP: 77.3 V

Current at Maximum Power IMPP: 5.95 A

Open Circuit Voltage VOC: 90.5 V

Short Circuit Current ISC: 6.39 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

Win Solar

WNS 250 P60

Model: WNS 250 P60

Series: WNS 235 - 250 P60

Manufacturer: Win Solar

Rated Power: 250 Wp

EnergyPal Win Solar  Solar Panels WNS 235 - 250 P60 WNS 250 P60
Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 25 Years of 83% Output Power

Materials Warranty: 13 Years


Panel Performance

Rated Power: 250 Wp

Efficiency: 15.4 %

Voltage at Maximum Power VMPP: 30.7 V

Current at Maximum Power IMPP: 8.18 A

Open Circuit Voltage VOC: 37.8 V

Short Circuit Current ISC: 8.71 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.44 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 18 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

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