Compare ET Solar Group ET-P672315BB vs Solbian Energie Alternative Solbianflex SP 144

Warranty Terms

Output Warranty:

25 Years of 81.9% Output Power

Materials Warranty: 10 Years

Panel Performance

Rated Power: 315 Wp

Efficiency: 16.23 %

Voltage at Maximum Power VMPP: 36.81 V

Current at Maximum Power IMPP: 8.56 A

Open Circuit Voltage VOC: 45.75 V

Short Circuit Current ISC: 9.12 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: -0.41 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.04 %/°C

Solar Panel Attributes

Weight: 25.7 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: unknown

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 5 Years

Panel Performance

Rated Power: 144 Wp

Efficiency: 24 %

Voltage at Maximum Power VMPP: 25.3 V

Current at Maximum Power IMPP: 5.7 A

Open Circuit Voltage VOC: 30 V

Short Circuit Current ISC: 6 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~+85 °C

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.27 %/°C

Temperature Coefficient of Isc: 0.05 %/°C

Solar Panel Attributes

Weight: 1.9 kg

Cell Type: Monocrystalline

Cell Count: 44

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown