Compare Solar Panels & Manufacturers

Compare REC REC370AA vs Engcotec HG-290P

REC

REC370AA

Model: REC370AA

Series: Alpha Series

Manufacturer: REC

Rated Power: 342 Wp

EnergyPal REC Solar Panels Alpha Series REC370AA
Warranty Terms

Output Warranty:

unknown

Materials Warranty: 20 years


Panel Performance

Rated Power: 342 Wp

Efficiency: 21.2 %

Voltage at Maximum Power VMPP: 38.3 V

Current at Maximum Power IMPP: 9.66 A

Open Circuit Voltage VOC: 44.5 V

Short Circuit Current ISC: 10.3 A

Power Tolerance Positive: + 1.4 %

Maximum System Voltage: 1000.0 V


Solar Panels Thermal Ranges

Operating Temperature Range: 44.0 °C

Temperature Coefficient of Pmax: -0.279 %/°C

Temperature Coefficient of Voc: -0.241 %/°C

Temperature Coefficient of Isc: 0.037 %/°C


Solar Panel Attributes

Weight: 19.5 kg

Cell Type: Mono

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Engcotec

HG-290P

Model: HG-290P

Series: HG 250-290P

Manufacturer: Engcotec

Rated Power: 290 Wp

EnergyPal Engcotec Solar Panels HG 250-290P HG-290P
Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years


Panel Performance

Rated Power: 290 Wp

Efficiency: 14.9 %

Voltage at Maximum Power VMPP: 37.8 V

Current at Maximum Power IMPP: 7.67 A

Open Circuit Voltage VOC: 45.1 V

Short Circuit Current ISC: 8.2 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.49 %/°C

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 23.5 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: 1000 mm

Glass Type: Tempered, Low Iron