Compare Singfo Solar Technology SFM 24W vs Eternal New Energy Engineering WSM 60-290

Warranty Terms

Output Warranty:

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

Materials Warranty: unknown

Panel Performance

Rated Power: 24 Wp

Efficiency:

Voltage at Maximum Power VMPP: 17.3 V

Current at Maximum Power IMPP: 1.39 A

Open Circuit Voltage VOC: 21.8 V

Short Circuit Current ISC: 1.52 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 800 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown

Solar Panel Attributes

Weight: 2.1 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Warranty Terms

Output Warranty:

12 Years of 97% Output Power, 25 Years of 85% Output Power

Materials Warranty: 10 Years

Panel Performance

Rated Power: 290 Wp

Efficiency: 17.84 %

Voltage at Maximum Power VMPP: 31.6 V

Current at Maximum Power IMPP: 9.18 A

Open Circuit Voltage VOC: 39.2 V

Short Circuit Current ISC: 9.68 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.44 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.06 %/°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: 900 mm

Glass Type: Tempered, Low Iron