Compare Solar Panels & Manufacturers

Compare CNBM International P65 vs First Solar 6440

Model: P65

Series: Poly 45-75

Manufacturer: CNBM International

Rated Power: 65 Wp

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 65 Wp

Efficiency:

Voltage at Maximum Power VMPP: 17.5 V

Current at Maximum Power IMPP: 3.71 A

Open Circuit Voltage VOC: 22 V

Short Circuit Current ISC: 4.05 A

Power Tolerance Positive: unknown

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: unknown

Cell Type: Polycrystalline

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Model: 6440

Series: First Solar Series 6™

Manufacturer: First Solar

Rated Power: 440 Wp

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 10 Years


Panel Performance

Rated Power: 440 Wp

Efficiency: 17.8 %

Voltage at Maximum Power VMPP: 184.7 V

Current at Maximum Power IMPP: 2.38 A

Open Circuit Voltage VOC: 220 V

Short Circuit Current ISC: 2.55 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.32 %/°C

Temperature Coefficient of Voc: -0.28 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 36 kg

Cell Type: Thin film(CdTe)

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Low Iron