Compare Solar Panels & Manufacturers

Compare Simax Green SM672-320 vs VSUN SOLAR VSUN280-60PH

Simax Green

SM672-320

Model: SM672-320

Series: SM672 Black 300-320

Manufacturer: Simax Green

Rated Power: 320 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: 320 Wp

Efficiency: 16.5 %

Voltage at Maximum Power VMPP: 37.4 V

Current at Maximum Power IMPP: 8.56 A

Open Circuit Voltage VOC: 46.4 V

Short Circuit Current ISC: 9.75 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.39 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.035 %/°C


Solar Panel Attributes

Weight: 22.5 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: 900 mm

Glass Type: Tempered

VSUN SOLAR

VSUN280-60PH

Model: VSUN280-60PH

Series: VSUN295-60PH

Manufacturer: VSUN SOLAR

Rated Power: 280 Wp

EnergyPal VSUN SOLAR Solar Panels VSUN295-60PH VSUN280-60PH
Warranty Terms

Output Warranty:

unknown

Materials Warranty: 12 Years


Panel Performance

Rated Power: 280 Wp

Efficiency: 17.25 %

Voltage at Maximum Power VMPP: 31.4 V

Current at Maximum Power IMPP: 8.91 A

Open Circuit Voltage VOC: 38.5 V

Short Circuit Current ISC: 9.36 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.408 %/°C

Temperature Coefficient of Voc: -0.292 %/°C

Temperature Coefficient of Isc: 0.045 %/°C


Solar Panel Attributes

Weight: 18.3 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered