Compare Yangtze Solar Power YS300M-72 vs Sunport Power SPP420NH7H

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years

Panel Performance

Rated Power: 300 Wp

Efficiency: 15.54 %

Voltage at Maximum Power VMPP: 36.2 V

Current at Maximum Power IMPP: 8.35 A

Open Circuit Voltage VOC: 45.2 V

Short Circuit Current ISC: 8.77 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.4 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.05 %/°C

Solar Panel Attributes

Weight: 26.5 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron

Warranty Terms

Output Warranty:

30 Years of 82.05% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 420 Wp

Efficiency: 20.5 %

Voltage at Maximum Power VMPP: 40 V

Current at Maximum Power IMPP: 10.5 A

Open Circuit Voltage VOC: 48.6 V

Short Circuit Current ISC: 10.84 A

Power Tolerance Positive: + 1 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.36 %/°C

Temperature Coefficient of Voc: -0.28 %/°C

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 23.5 kg

Cell Type: Monocrystalline

Cell Count: 144

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 350 mm

Glass Type: Tempered, Anti-reflection Coating, High Transmittance