Compare Sunday Energy SDP-255 vs Solarwit DH120N-350

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 255 Wp

Efficiency: 15.7 %

Voltage at Maximum Power VMPP: 30.74 V

Current at Maximum Power IMPP: 8.3 A

Open Circuit Voltage VOC: 37.77 V

Short Circuit Current ISC: 8.78 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.41 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.04 %/°C

Solar Panel Attributes

Weight: 18 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered

Warranty Terms

Output Warranty:

30 Years of 87.4% Output Power

Materials Warranty: 15 Years

Panel Performance

Rated Power: 350 Wp

Efficiency: 20.5 %

Voltage at Maximum Power VMPP: 35.53 V

Current at Maximum Power IMPP: 9.87 A

Open Circuit Voltage VOC: 42.33 V

Short Circuit Current ISC: 10.3 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.35 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.048 %/°C

Solar Panel Attributes

Weight: 24.3 kg

Cell Type: Bifacial

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: 300 mm

Glass Type: unknown