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Compare Daily Energy DS-280M6-60 vs Hemao Energy xm-3

Daily Energy

DS-280M6-60

Model: DS-280M6-60

Series: Mono 280-310W

Manufacturer: Daily Energy

Rated Power: 280 Wp

EnergyPal Daily Energy  Solar Panels Mono 280-310W DS-280M6-60
Warranty Terms

Output Warranty:

12 Years of 90% Output Power, 25 Years of 85% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 280 Wp

Efficiency: 17.2 %

Voltage at Maximum Power VMPP: 31.89 V

Current at Maximum Power IMPP: 8.78 A

Open Circuit Voltage VOC: 38.51 V

Short Circuit Current ISC: 9.54 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.438 %/°C

Temperature Coefficient of Voc: -0.297 %/°C

Temperature Coefficient of Isc: 0.037 %/°C


Solar Panel Attributes

Weight: 19 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered, Low Iron

Model: xm-3

Series: 390W 72Cell Bifacial Mono PERC Double Glass Module

Manufacturer: Hemao Energy

Rated Power: 390 Wp

Warranty Terms

Output Warranty:

12 Years of 98% Output Power, 25 Years of 97% Output Power

Materials Warranty: 25 Years


Panel Performance

Rated Power: 390 Wp

Efficiency: 19.6 %

Voltage at Maximum Power VMPP: 40.63 V

Current at Maximum Power IMPP: 9.06 A

Open Circuit Voltage VOC: 49.42 V

Short Circuit Current ISC: 10.14 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~+85 °C

Temperature Coefficient of Pmax: -0.37 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.06 %/°C


Solar Panel Attributes

Weight: 28.5 kg

Cell Type: Bifacial, PERC

Cell Count: 72

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 68

Cable Length: 400 mm

Glass Type: Double Glass