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Compare Yangtze Solar Power YS20M vs Fullstar Solaris FS-325M-Db

Model: YS20M

Series: YS20M

Manufacturer: Yangtze Solar Power

Rated Power: 20 Wp

EnergyPal Yangtze Solar Power Solar Panels YS20M YS20M
Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years


Panel Performance

Rated Power: 20 Wp

Efficiency:

Voltage at Maximum Power VMPP: 17.5 V

Current at Maximum Power IMPP: 1.15 A

Open Circuit Voltage VOC: 22 V

Short Circuit Current ISC: 11.28 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: 1.95 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Tempered, High Transmittance, Low Iron

Model: FS-325M-Db

Series: FSMB4 72 Cell (4BB)

Manufacturer: Fullstar Solaris

Rated Power: 325 Wp

EnergyPal Fullstar Solaris  Solar Panels FSMB4 72 Cell (4BB) FS-325M-Db
Warranty Terms

Output Warranty:

25 Years of 80% Output Power

Materials Warranty: unknown


Panel Performance

Rated Power: 325 Wp

Efficiency: 16.5 %

Voltage at Maximum Power VMPP: 37.02 V

Current at Maximum Power IMPP: 8.78 A

Open Circuit Voltage VOC: 45.97 V

Short Circuit Current ISC: 9.22 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.049 %/°C


Solar Panel Attributes

Weight: 28 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered