Compare Hengda Electronic HDM72-330 vs Anhui Uzon UZ156MHCDG385-72

Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years

Panel Performance

Rated Power: 330 Wp

Efficiency: 17.02 %

Voltage at Maximum Power VMPP: 37.6 V

Current at Maximum Power IMPP: 8.78 A

Open Circuit Voltage VOC: 46.1 V

Short Circuit Current ISC: 9.26 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.39 %/°C

Temperature Coefficient of Voc: -0.29 %/°C

Temperature Coefficient of Isc: 0.05 %/°C

Solar Panel Attributes

Weight: 22.5 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron

Warranty Terms

Output Warranty:

12 Years of 93.5% Output Power, 25 Years of 83% Output Power

Materials Warranty: 25 Years

Panel Performance

Rated Power: 385 Wp

Efficiency: 19.1 %

Voltage at Maximum Power VMPP: 40.23 V

Current at Maximum Power IMPP: 9.57 A

Open Circuit Voltage VOC: 47.8 V

Short Circuit Current ISC: 10.05 A

Power Tolerance Positive: + 1 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~+85 °C

Temperature Coefficient of Pmax: -0.3528 %/°C

Temperature Coefficient of Voc: -0.2769 %/°C

Temperature Coefficient of Isc: 0.0400 %/°C

Solar Panel Attributes

Weight: 30.1 kg

Cell Type: PERC, Bifacial

Cell Count: 144

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, High Transmittance, Low Iron, Double Glass