Compare Eco Delta Power ECO-305M (Black) vs Runda Resource Technology LR4-72HBD-415M

Warranty Terms

Output Warranty:

10 Years of 90.88% Output Power, 25 Years of 80.68% Output Power

Materials Warranty: 12 Years

Panel Performance

Rated Power: 305 Wp

Efficiency: 18.6 %

Voltage at Maximum Power VMPP: 32.9 V

Current at Maximum Power IMPP: 9.28 A

Open Circuit Voltage VOC: 40 V

Short Circuit Current ISC: 9.85 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1500 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: 18 kg

Cell Type: Monocrystalline

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:

10 Years of 93.95% Output Power, 25 Years of 84.95% Output Power

Materials Warranty: 10 Years

Panel Performance

Rated Power: 415 Wp

Efficiency: 18.5 %

Voltage at Maximum Power VMPP: 40.6 V

Current at Maximum Power IMPP: 10.23 A

Open Circuit Voltage VOC: 49 V

Short Circuit Current ISC: 10.89 A

Power Tolerance Positive: + 1 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.37 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 29.5 kg

Cell Type: PERC, Bifacial

Cell Count: 144

Glass Thickness: unknown

Juntion Box Protection Class: IP 68

Cable Length: 300 mm

Glass Type: Tempered, Double Glass