Compare Solar Panels & Manufacturers

Compare Smart Power SFK 185-S vs ET Solar Group ET-P648210WW/WB

Smart Power

SFK 185-S

Model: SFK 185-S

Series: SFK 185-S

Manufacturer: Smart Power

Rated Power: 185 Wp

EnergyPal Smart Power  Solar Panels SFK 185-S SFK 185-S
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 185 Wp

Efficiency: 15.1 %

Voltage at Maximum Power VMPP: 95 V

Current at Maximum Power IMPP: 1.95 A

Open Circuit Voltage VOC: 121 V

Short Circuit Current ISC: 2.19 A

Power Tolerance Positive: + 10 %

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: 18.5 kg

Cell Type: Monocrystalline

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

ET Solar Group

ET-P648210WW/WB

Model: ET-P648210WW/WB

Series: ET-P648WW/WB 205-215

Manufacturer: ET Solar Group

Rated Power: 210 Wp

EnergyPal ET Solar Group Solar Panels ET-P648WW/WB 205-215 ET-P648210WW/WB
Warranty Terms

Output Warranty:

25 Years of 81.9% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 210 Wp

Efficiency: 15.99 %

Voltage at Maximum Power VMPP: 24.5 V

Current at Maximum Power IMPP: 8.57 A

Open Circuit Voltage VOC: 30.34 V

Short Circuit Current ISC: 9.17 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: 15 kg

Cell Type: Polycrystalline

Cell Count: 48

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: unknown