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Compare Yingli YL305D-30b vs Greenfinity Energy GEL-M200

Yingli

YL305D-30b

Model: YL305D-30b

Series: YLM-Ti 60 Cell Black-Black

Manufacturer: Yingli

Rated Power: 305 Wp

EnergyPal Yingli Solar Panels YLM-Ti 60 Cell Black-Black YL305D-30b
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 305 Wp

Efficiency: 18.4 %

Voltage at Maximum Power VMPP: 32.6 V

Current at Maximum Power IMPP: 9.36 A

Open Circuit Voltage VOC: 40 V

Short Circuit Current ISC: 9.75 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: -0.37 %/°C

Temperature Coefficient of Voc: -0.29 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 18.5 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: 1000 mm

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

Model: GEL-M200

Series: GEL-M200/250

Manufacturer: Greenfinity Energy

Rated Power: 200 Wp

EnergyPal Greenfinity Energy Solar Panels GEL-M200/250 GEL-M200
Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 20 Years of 80% Output Power

Materials Warranty: 5 Years


Panel Performance

Rated Power: 200 Wp

Efficiency:

Voltage at Maximum Power VMPP: 38.48 V

Current at Maximum Power IMPP: 5.25 A

Open Circuit Voltage VOC: 45.39 V

Short Circuit Current ISC: 5.59 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.55 %/°C

Temperature Coefficient of Voc: -0.36 %/°C

Temperature Coefficient of Isc: 0.036 %/°C


Solar Panel Attributes

Weight: unknown

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Tempered