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Compare Yingli YL305D-30b vs Nirmitee Solar NS255P

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: NS255P

Series: NS250-270P

Manufacturer: Nirmitee Solar

Rated Power: 255 Wp

EnergyPal Nirmitee Solar  Solar Panels NS250-270P NS255P
Warranty Terms

Output Warranty:

unknown

Materials Warranty: 10 Years


Panel Performance

Rated Power: 255 Wp

Efficiency: 15.71 %

Voltage at Maximum Power VMPP: 30.2 V

Current at Maximum Power IMPP: 8.46 A

Open Circuit Voltage VOC: 37.9 V

Short Circuit Current ISC: 8.7 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.42 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.034 %/°C


Solar Panel Attributes

Weight: 18.3 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, Anti-reflection Coating, High Transmittance