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Compare Yingli YL270P-29b vs Sunsou Energy GS-P300

Yingli

YL270P-29b

Model: YL270P-29b

Series: YGE 60 SERIES 2 BLACK SILICON

Manufacturer: Yingli

Rated Power: 270 Wp

EnergyPal Yingli Solar Panels YGE 60 SERIES 2 BLACK SILICON YL270P-29b
Warranty Terms

Output Warranty:

10 Years of 91.2% Output Power, 25 Years of 80.7% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 270 Wp

Efficiency: 16.5 %

Voltage at Maximum Power VMPP: 30.7 V

Current at Maximum Power IMPP: 8.8 A

Open Circuit Voltage VOC: 37.9 V

Short Circuit Current ISC: 9.27 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.42 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 18.5 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

Model: GS-P300

Series: GS-P275-300W

Manufacturer: Sunsou Energy

Rated Power: 300 Wp

EnergyPal Sunsou Energy  Solar Panels GS-P275-300W GS-P300
Warranty Terms

Output Warranty:

25 Years of 80% Output Power

Materials Warranty: unknown


Panel Performance

Rated Power: 300 Wp

Efficiency: 15.5 %

Voltage at Maximum Power VMPP: 37.15 V

Current at Maximum Power IMPP: 8.08 A

Open Circuit Voltage VOC: 44.5 V

Short Circuit Current ISC: 8.72 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: unknown

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: 900 mm

Glass Type: Tempered, Low Iron