Compare Solar Panels & Manufacturers

Compare Yingli YL275P-29b/1500V vs Sunflower Light FY305S-20/Wd

Yingli

YL275P-29b/1500V

Model: YL275P-29b/1500V

Series: YGE 60 Cell Series 2 Super 275-315

Manufacturer: Yingli

Rated Power: 275 Wp

EnergyPal Yingli Solar Panels YGE 60 Cell Series 2 Super 275-315 YL275P-29b/1500V
Warranty Terms

Output Warranty:

10 Years of 91% Output Power, 25 Years of 80% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 275 Wp

Efficiency: 16.5 %

Voltage at Maximum Power VMPP: 31 V

Current at Maximum Power IMPP: 8.88 A

Open Circuit Voltage VOC: 37.8 V

Short Circuit Current ISC: 9.36 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.39 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 18.6 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, Low Iron

Sunflower Light

FY305S-20/Wd

Model: FY305S-20/Wd

Series: FY300-325S-24/Vd

Manufacturer: Sunflower Light

Rated Power: 305 Wp

EnergyPal Sunflower Light Solar Panels FY300-325S-24/Vd FY305S-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: 305 Wp

Efficiency: 18.7 %

Voltage at Maximum Power VMPP: 32.7 V

Current at Maximum Power IMPP: 9.33 A

Open Circuit Voltage VOC: 40.1 V

Short Circuit Current ISC: 9.81 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