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Compare Solar Energy 911 JKMS255P vs Tuoyang TYSM140

Model: JKMS255P

Series: JKMS260P-60

Manufacturer: Solar Energy 911

Rated Power: 255 Wp

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 255 Wp

Efficiency: 15.74 %

Voltage at Maximum Power VMPP: 30.6 V

Current at Maximum Power IMPP: 8.34 A

Open Circuit Voltage VOC: 37.7 V

Short Circuit Current ISC: 8.95 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.06 %/°C


Solar Panel Attributes

Weight: 18 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron

Tuoyang

TYSM140

Model: TYSM140

Series: 120W.130W,140W POLY

Manufacturer: Tuoyang

Rated Power: 140 Wp

EnergyPal Tuoyang  Solar Panels 120W.130W,140W POLY TYSM140
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 140 Wp

Efficiency: 14 %

Voltage at Maximum Power VMPP: 17.2 V

Current at Maximum Power IMPP: 8.14 A

Open Circuit Voltage VOC: 21.156 V

Short Circuit Current ISC: 8.71 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.47 %/°C

Temperature Coefficient of Voc: -0.38 %/°C

Temperature Coefficient of Isc: 0.1 %/°C


Solar Panel Attributes

Weight: 12.5 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: 900 mm

Glass Type: unknown