Compare Solar Panels & Manufacturers

Compare Dalian Mine Energy MN270 vs Tianke Energy Saving TESPV 250W Mono

Model: MN270

Series: Mono 260-300

Manufacturer: Dalian Mine Energy

Rated Power: 270 Wp

EnergyPal Dalian Mine Energy Solar Panels Mono 260-300 MN270
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 270 Wp

Efficiency: 14 %

Voltage at Maximum Power VMPP: 34.4 V

Current at Maximum Power IMPP: 7.56 A

Open Circuit Voltage VOC: 43 V

Short Circuit Current ISC: 8.97 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: 22.5 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered

Tianke Energy Saving

TESPV 250W Mono

Model: TESPV 250W Mono

Series: TESPV 240-255W Mono

Manufacturer: Tianke Energy Saving

Rated Power: 250 Wp

EnergyPal Tianke Energy Saving Solar Panels TESPV 240-255W Mono TESPV 250W Mono
Warranty Terms

Output Warranty:

10 Years of 90% Output Power

Materials Warranty: 5 Years


Panel Performance

Rated Power: 250 Wp

Efficiency: 15.58 %

Voltage at Maximum Power VMPP: 30.7 V

Current at Maximum Power IMPP: 8.14 A

Open Circuit Voltage VOC: 38.1 V

Short Circuit Current ISC: 8.8 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 19.5 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered