Compare Solar Panels & Manufacturers

Compare Smart Power SFK 185-S vs IREX Energy Joint Stock IR370M-72DG

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

Model: IR370M-72DG

Series: IR340M-380M-72DG

Manufacturer: IREX Energy Joint Stock

Rated Power: 370 Wp

Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 370 Wp

Efficiency: 19 %

Voltage at Maximum Power VMPP: 39.16 V

Current at Maximum Power IMPP: 9.45 A

Open Circuit Voltage VOC: 48.49 V

Short Circuit Current ISC: 10 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.423 %/°C

Temperature Coefficient of Voc: -0.307 %/°C

Temperature Coefficient of Isc: 0.039 %/°C


Solar Panel Attributes

Weight: 23 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: 1100 mm

Glass Type: Tempered, High Transmittance, Low Iron