Compare Solar Panels & Manufacturers
Compare Yangtze Solar Power YS300M-72 vs Sunceco SEM 290 HE
YS300M-72
Model: YS300M-72
Series: YS300-360M-72
Manufacturer: Yangtze Solar Power
Rated Power: 300 Wp
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
SEM 290 HE
Model: SEM 290 HE
Series: SEM 290-300 HE
Manufacturer: Sunceco
Rated Power: 290 Wp
Warranty Terms
Output Warranty:
12 Years of 90% Output Power, 25 Years of 80% Output Power
Materials Warranty: 10 Years
Panel Performance
Rated Power: 290 Wp
Efficiency: 17.7 %
Voltage at Maximum Power VMPP: 32.4 V
Current at Maximum Power IMPP: 8.96 A
Open Circuit Voltage VOC: 39.3 V
Short Circuit Current ISC: 9.47 A
Power Tolerance Positive: + 3 %
Maximum System Voltage: 1000 V
Solar Panels Thermal Ranges
Operating Temperature Range: -40~85 °C
Temperature Coefficient of Pmax: -0.39 %/°C
Temperature Coefficient of Voc: -0.3 %/°C
Temperature Coefficient of Isc: 0.05 %/°C
Solar Panel Attributes
Weight: 18.5 kg
Cell Type: Monocrystalline
Cell Count: 60
Glass Thickness: 3.2 mm
Juntion Box Protection Class: unknown
Cable Length: 900 mm
Glass Type: Tempered, High Transmittance