Compare Solar Panels & Manufacturers

Compare Red Sun Energy P618-90w vs Hengda Electronic HDM60-270

Model: P618-90w

Series: 80W Solar Photovoltaic Panel

Manufacturer: Red Sun Energy

Rated Power: 90 Wp

EnergyPal Red Sun Energy Solar Panels 80W Solar Photovoltaic Panel P618-90w
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 90 Wp

Efficiency: 14.1 %

Voltage at Maximum Power VMPP: 18.65 V

Current at Maximum Power IMPP: 4.94 A

Open Circuit Voltage VOC: 22.32 V

Short Circuit Current ISC: 5.24 A

Power Tolerance Positive: unknown

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: -40~80 °C

Temperature Coefficient of Pmax: -0.41 %/°C

Temperature Coefficient of Voc: -0.36 %/°C

Temperature Coefficient of Isc: 0.046 %/°C


Solar Panel Attributes

Weight: 7.8 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered, High Transmittance

Model: HDM60-270

Series: HDM60 270-285W

Manufacturer: Hengda Electronic

Rated Power: 270 Wp

EnergyPal Hengda Electronic  Solar Panels HDM60 270-285W HDM60-270
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 270 Wp

Efficiency: 16.51 %

Voltage at Maximum Power VMPP: 31.5 V

Current at Maximum Power IMPP: 8.57 A

Open Circuit Voltage VOC: 38.5 V

Short Circuit Current ISC: 9.17 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.41 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 18.6 kg

Cell Type: PERC

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron