Compare Solar Panels & Manufacturers

Compare Sun Solar Techno 1275 vs Telecom-STV TSM-135B

Model: 1275

Series: SUN-1275

Manufacturer: Sun Solar Techno

Rated Power: 75 Wp

EnergyPal Sun Solar Techno Solar Panels SUN-1275 1275
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 75 Wp

Efficiency: 14.75 %

Voltage at Maximum Power VMPP: 16.8 V

Current at Maximum Power IMPP: 4.95 A

Open Circuit Voltage VOC: 21 V

Short Circuit Current ISC: 5.44 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.39 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.033 %/°C


Solar Panel Attributes

Weight: 7.45 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Tempered

Telecom-STV

TSM-135B

Model: TSM-135B

Series: TSM-135-145

Manufacturer: Telecom-STV

Rated Power: 138 Wp

EnergyPal Telecom-STV Solar Panels TSM-135-145 TSM-135B
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 138 Wp

Efficiency:

Voltage at Maximum Power VMPP: 38.5 V

Current at Maximum Power IMPP: 3.65 A

Open Circuit Voltage VOC: 46 V

Short Circuit Current ISC: unknown

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: 10.3 kg

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown