Compare Solar Panels & Manufacturers

Compare Greensun Solar GSM390-72 vs Sunday Energy SDM-310

Model: GSM390-72

Series: GSM380-405-72/PR

Manufacturer: Greensun Solar

Rated Power: 390 Wp

EnergyPal Greensun Solar Solar Panels GSM380-405-72/PR GSM390-72
Warranty Terms

Output Warranty:

unknown

Materials Warranty: 25 Years


Panel Performance

Rated Power: 390 Wp

Efficiency: 19.67 %

Voltage at Maximum Power VMPP: 41.1 V

Current at Maximum Power IMPP: 9.49 A

Open Circuit Voltage VOC: 49.3 V

Short Circuit Current ISC: 10.12 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.058 %/°C


Solar Panel Attributes

Weight: 18.5 kg

Cell Type: PERC

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Model: SDM-310

Series: SDM-275-320

Manufacturer: Sunday Energy

Rated Power: 310 Wp

EnergyPal Sunday Energy  Solar Panels SDM-275-320 SDM-310
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 310 Wp

Efficiency: 19.05 %

Voltage at Maximum Power VMPP: 32.91 V

Current at Maximum Power IMPP: 9.42 A

Open Circuit Voltage VOC: 39.13 V

Short Circuit Current ISC: 10.15 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.42 %/°C

Temperature Coefficient of Voc: -0.346 %/°C

Temperature Coefficient of Isc: 0.065 %/°C


Solar Panel Attributes

Weight: 18 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 950 mm

Glass Type: Tempered