Compare Solsonica. S609SPP-235 vs Wukii Solar Technology WK40-18-M

Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years

Panel Performance

Rated Power: 235 Wp

Efficiency: 14.2 %

Voltage at Maximum Power VMPP: 27.49 V

Current at Maximum Power IMPP: 8.55 A

Open Circuit Voltage VOC: 34.04 V

Short Circuit Current ISC: 9.08 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.454 %/°C

Temperature Coefficient of Voc: -0.335 %/°C

Temperature Coefficient of Isc: 0.042 %/°C

Solar Panel Attributes

Weight: 19 kg

Cell Type: Polycrystalline

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 1000 mm

Glass Type: Tempered

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 12 Years

Panel Performance

Rated Power: 40 Wp

Efficiency: 15.46 %

Voltage at Maximum Power VMPP: 18.16 V

Current at Maximum Power IMPP: 2.2 A

Open Circuit Voltage VOC: 22.7 V

Short Circuit Current ISC: 2.37 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: unknown

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.435 %/°C

Temperature Coefficient of Voc: -0.35 %/°C

Temperature Coefficient of Isc: 0.043 %/°C

Solar Panel Attributes

Weight: 3.9 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: 90 mm

Glass Type: Anti-reflection Coating, High Transmittance