Compare Ikram Solar Industries IS 255P-60C vs Sunky Zhouhao Solar Technology SUN120M-12

Warranty Terms

Output Warranty:

10 Years of 92% Output Power, 25 Years of 83% Output Power

Materials Warranty: unknown

Panel Performance

Rated Power: 257.5 Wp

Efficiency: 15.3 %

Voltage at Maximum Power VMPP: 30.77 V

Current at Maximum Power IMPP: 8.37 A

Open Circuit Voltage VOC: 37.83 V

Short Circuit Current ISC: 8.9 A

Power Tolerance Positive: + 2 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.42 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.04 %/°C

Solar Panel Attributes

Weight: 19.5 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Anti-reflection Coating

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 120 Wp

Efficiency:

Voltage at Maximum Power VMPP: 18.2 V

Current at Maximum Power IMPP: 6.59 A

Open Circuit Voltage VOC: 22.4 V

Short Circuit Current ISC: 7.14 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.035 %/°C

Solar Panel Attributes

Weight: 9.3 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: unknown