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Compare Wiosun C280M vs AV Project AVP290HM

Wiosun

C280M

Model: C280M

Series: CM Series PERC 275-285M

Manufacturer: Wiosun

Rated Power: 280 Wp

EnergyPal Wiosun Solar Panels CM Series PERC 275-285M C280M
Warranty Terms

Output Warranty:

25 Years of 85% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 280 Wp

Efficiency: 17.21 %

Voltage at Maximum Power VMPP: 31.5 V

Current at Maximum Power IMPP: 8.95 A

Open Circuit Voltage VOC: 39.45 V

Short Circuit Current ISC: 9.55 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1500 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 18 kg

Cell Type: PERC

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 1000 mm

Glass Type: unknown

AV Project

AVP290HM

Model: AVP290HM

Series: AVP 60HM 290-300

Manufacturer: AV Project

Rated Power: 290 Wp

EnergyPal AV Project Solar Panels AVP 60HM 290-300 AVP290HM
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 290 Wp

Efficiency: 17.54 %

Voltage at Maximum Power VMPP: 31.89 V

Current at Maximum Power IMPP: 9.12 A

Open Circuit Voltage VOC: 39.18 V

Short Circuit Current ISC: 9.65 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.407 %/°C

Temperature Coefficient of Voc: -0.309 %/°C

Temperature Coefficient of Isc: 0.04 %/°C


Solar Panel Attributes

Weight: 19 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered