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Compare Sunflower Light FY325S-20/Wd vs Swisswatt PW135

Sunflower Light

FY325S-20/Wd

Model: FY325S-20/Wd

Series: FY300-325S-24/Vd

Manufacturer: Sunflower Light

Rated Power: 325 Wp

EnergyPal Sunflower Light Solar Panels FY300-325S-24/Vd FY325S-20/Wd
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 325 Wp

Efficiency: 19.9 %

Voltage at Maximum Power VMPP: 34.1 V

Current at Maximum Power IMPP: 9.54 A

Open Circuit Voltage VOC: 40.9 V

Short Circuit Current ISC: 9.96 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.067 %/°C


Solar Panel Attributes

Weight: 18.2 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 700 mm

Glass Type: Tempered

Model: PW135

Series: PW120-140 36c

Manufacturer: Swisswatt

Rated Power: 135 Wp

EnergyPal Swisswatt Solar Panels PW120-140 36c PW135
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 135 Wp

Efficiency: 13.5 %

Voltage at Maximum Power VMPP: 18 V

Current at Maximum Power IMPP: 7.5 A

Open Circuit Voltage VOC: 21.85 V

Short Circuit Current ISC: 8.18 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.48 %/°C

Temperature Coefficient of Voc: -0.347 %/°C

Temperature Coefficient of Isc: 0.055 %/°C


Solar Panel Attributes

Weight: 12 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron