Compare REC REC305NP BLACK vs Greenergy Power 340M72

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 20 years

Panel Performance

Rated Power: 297 Wp

Efficiency: 18.3 %

Voltage at Maximum Power VMPP: 33.3 V

Current at Maximum Power IMPP: 9.17 A

Open Circuit Voltage VOC: 39.3 V

Short Circuit Current ISC: 10.06 A

Power Tolerance Positive: + 1.6 %

Maximum System Voltage: 1000.0 V

Solar Panels Thermal Ranges

Operating Temperature Range: 44.5 °C

Temperature Coefficient of Pmax: -0.352 %/°C

Temperature Coefficient of Voc: -0.267 %/°C

Temperature Coefficient of Isc: 0.036 %/°C

Solar Panel Attributes

Weight: 18.0 kg

Cell Type: Mono

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years

Panel Performance

Rated Power: 340 Wp

Efficiency: 17.5 %

Voltage at Maximum Power VMPP: 38.6 V

Current at Maximum Power IMPP: 8.81 A

Open Circuit Voltage VOC: 47.4 V

Short Circuit Current ISC: 9.56 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~80 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.31 %/°C

Temperature Coefficient of Isc: 0.04 %/°C

Solar Panel Attributes

Weight: 23 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: Tempered, Low Iron