Compare Yinghua Solar AS-6M-355W vs Sunky Zhouhao Solar Technology SUN280M-24

Warranty Terms

Output Warranty:

12 Years of 91.2% Output Power, 30 Years of 80.6% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 355 Wp

Efficiency: 18.3 %

Voltage at Maximum Power VMPP: 38.8 V

Current at Maximum Power IMPP: 9.15 A

Open Circuit Voltage VOC: 47.4 V

Short Circuit Current ISC: 9.64 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.056 %/°C

Solar Panel Attributes

Weight: 27 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered, High Transmittance, Low Iron

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 280 Wp

Efficiency:

Voltage at Maximum Power VMPP: 36.5 V

Current at Maximum Power IMPP: 7.67 A

Open Circuit Voltage VOC: 44.8 V

Short Circuit Current ISC: 8.33 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.035 %/°C

Solar Panel Attributes

Weight: 20 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: unknown