Compare Tindo Solar Karra-305 vs Hunan Jiacheng Renewable Energy Mono 90W

Warranty Terms

Output Warranty:

25 Years of 80% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 305 Wp

Efficiency: 18.3 %

Voltage at Maximum Power VMPP: 33.22 V

Current at Maximum Power IMPP: 9.18 A

Open Circuit Voltage VOC: 40.4 V

Short Circuit Current ISC: 9.8 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.37 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 18 kg

Cell Type: PERC

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1200 mm

Glass Type: Tempered

Warranty Terms

Output Warranty:

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

Materials Warranty: 5 Years

Panel Performance

Rated Power: 90 Wp

Efficiency: 13.5 %

Voltage at Maximum Power VMPP: 18 V

Current at Maximum Power IMPP: 5 A

Open Circuit Voltage VOC: 21.6 V

Short Circuit Current ISC: 5.71 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.38 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.08 %/°C

Solar Panel Attributes

Weight: 8.8 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: Tempered, High Transmittance