Compare Solar Panels & Manufacturers

Compare Silfab SIL-330 BL vs ET Solar Group ET-P660260BB

Silfab

SIL-330 BL

Model: SIL-330 BL

Series: SIL-330 BL

Manufacturer: Silfab

Rated Power: 330 Wp

EnergyPal Silfab Solar Panels SIL-330 BL SIL-330 BL
Warranty Terms

Output Warranty:

12 Years of 90% Output Power, 30 Years of 80% Output Power

Materials Warranty: 25 Years


Panel Performance

Rated Power: 330 Wp

Efficiency: 19.4 %

Voltage at Maximum Power VMPP: 34.72 V

Current at Maximum Power IMPP: 9.51 A

Open Circuit Voltage VOC: 42.24 V

Short Circuit Current ISC: 9.83 A

Power Tolerance Positive: + 3.5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.399 %/°C

Temperature Coefficient of Voc: -0.279 %/°C

Temperature Coefficient of Isc: 0.046 %/°C


Solar Panel Attributes

Weight: 18.2 kg

Cell Type: PERC

Cell Count: 126

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered, Anti-reflection Coating, High Transmittance

ET Solar Group

ET-P660260BB

Model: ET-P660260BB

Series: ET-P660BB 255-265

Manufacturer: ET Solar Group

Rated Power: 260 Wp

EnergyPal ET Solar Group Solar Panels ET-P660BB 255-265 ET-P660260BB
Warranty Terms

Output Warranty:

25 Years of 81.9% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 260 Wp

Efficiency: 15.98 %

Voltage at Maximum Power VMPP: 30.59 V

Current at Maximum Power IMPP: 8.5 A

Open Circuit Voltage VOC: 38.16 V

Short Circuit Current ISC: 9.07 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.41 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 18.5 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: unknown