Compare Solar Panels & Manufacturers

Compare SunPower SPR-X21-335-BLK vs Topraysol Group FS295M6-60P

SunPower

SPR-X21-335-BLK

Model: SPR-X21-335-BLK

Series: X-Series X21-335-350W-BLK

Manufacturer: SunPower

Rated Power: 335 Wp

EnergyPal SunPower Solar Panels X-Series X21-335-350W-BLK SPR-X21-335-BLK
Warranty Terms

Output Warranty:

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

Materials Warranty: unknown


Panel Performance

Rated Power: 335 Wp

Efficiency: 20.6 %

Voltage at Maximum Power VMPP: 57.3 V

Current at Maximum Power IMPP: 5.85 A

Open Circuit Voltage VOC: 67.9 V

Short Circuit Current ISC: 6.23 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: 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

Topraysol Group

FS295M6-60P

Model: FS295M6-60P

Series: FS280-315M6-60P

Manufacturer: Topraysol Group

Rated Power: 295 Wp

EnergyPal Topraysol Group  Solar Panels FS280-315M6-60P FS295M6-60P
Warranty Terms

Output Warranty:

12 Years of 90% Output Power, 25 Years of 80% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 295 Wp

Efficiency: 18 %

Voltage at Maximum Power VMPP: 32.5 V

Current at Maximum Power IMPP: 9.08 A

Open Circuit Voltage VOC: 39.6 V

Short Circuit Current ISC: 9.68 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: -0.29 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 19 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered, Low Iron