Compare Sunday Energy SDM-225 vs Hyundai Energy Solutions HIE-S420SI

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 225 Wp

Efficiency: 17.18 %

Voltage at Maximum Power VMPP: 36.27 V

Current at Maximum Power IMPP: 6.21 A

Open Circuit Voltage VOC: 46.65 V

Short Circuit Current ISC: 6.26 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.42 %/°C

Temperature Coefficient of Voc: -0.346 %/°C

Temperature Coefficient of Isc: 0.065 %/°C

Solar Panel Attributes

Weight: 15 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

Warranty Terms

Output Warranty:

25 Years of 84.8% Output Power

Materials Warranty: 15 Years

Panel Performance

Rated Power: 420 Wp

Efficiency: 20.2 %

Voltage at Maximum Power VMPP: 37.7 V

Current at Maximum Power IMPP: 11.14 A

Open Circuit Voltage VOC: 45.5 V

Short Circuit Current ISC: 11.53 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.34 %/°C

Temperature Coefficient of Voc: -0.27 %/°C

Temperature Coefficient of Isc: 0.04 %/°C

Solar Panel Attributes

Weight: 24 kg

Cell Type: PERC

Cell Count: unknown

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1200 mm

Glass Type: Tempered