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Compare REC REC440AA 72 vs Ryazan Metal Ceramics RZMP-225-T

REC

REC440AA 72

Model: REC440AA 72

Series: Alpha Series

Manufacturer: REC

Rated Power: 396 Wp

EnergyPal REC Solar Panels Alpha Series REC440AA 72
Warranty Terms

Output Warranty:

unknown

Materials Warranty: 20 years


Panel Performance

Rated Power: 396 Wp

Efficiency: 20.8 %

Voltage at Maximum Power VMPP: 44.8 V

Current at Maximum Power IMPP: 9.84 A

Open Circuit Voltage VOC: 52.9 V

Short Circuit Current ISC: 10.52 A

Power Tolerance Positive: + 1.1 %

Maximum System Voltage: 1500.0 V


Solar Panels Thermal Ranges

Operating Temperature Range: 44.0 °C

Temperature Coefficient of Pmax: -0.26 %/°C

Temperature Coefficient of Voc: -0.24 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 23.5 kg

Cell Type: Mono

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: 1200 mm

Glass Type: unknown

Model: RZMP-225-T

Series: RZMP-220-T

Manufacturer: Ryazan Metal Ceramics

Rated Power: 225 Wp

EnergyPal Ryazan Metal Ceramics Solar Panels RZMP-220-T RZMP-225-T
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 225 Wp

Efficiency: 14 %

Voltage at Maximum Power VMPP: 28.6 V

Current at Maximum Power IMPP: 7.85 A

Open Circuit Voltage VOC: 37 V

Short Circuit Current ISC: 8.4 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.27 %/°C

Temperature Coefficient of Isc: 0.2 %/°C


Solar Panel Attributes

Weight: 21.5 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 4 mm

Juntion Box Protection Class: unknown

Cable Length: 1000 mm

Glass Type: Tempered, Low Iron