Compare Tindo Solar Karra-305 vs Heliene HEE210UA66

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:

25 Years of 80% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 240 Wp

Efficiency:

Voltage at Maximum Power VMPP: 30.35 V

Current at Maximum Power IMPP: 7.91 A

Open Circuit Voltage VOC: 37.55 V

Short Circuit Current ISC: 8.55 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: -0.32 %/°C

Temperature Coefficient of Isc: 0.07 %/°C

Solar Panel Attributes

Weight: 19 kg

Cell Type: Monocrystalline

Cell Count: 60

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: 1100 mm

Glass Type: Anti-reflection Coating, High Transmittance