Compare Luma Resources 4200W vs RayTech New Energy Materials DM28-125

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years

Panel Performance

Rated Power: 4200 Wp

Efficiency:

Voltage at Maximum Power VMPP: 282.8 V

Current at Maximum Power IMPP: 15.1 A

Open Circuit Voltage VOC: 343 V

Short Circuit Current ISC: 16.22 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 600 V

Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: -0.37 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.09 %/°C

Solar Panel Attributes

Weight: unknown

Cell Type: Polycrystalline

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Warranty Terms

Output Warranty:

unknown

Materials Warranty: 10 Years

Panel Performance

Rated Power: 125 Wp

Efficiency: 7.6 %

Voltage at Maximum Power VMPP: 15.23 V

Current at Maximum Power IMPP: 8.24 A

Open Circuit Voltage VOC: 18.03 V

Short Circuit Current ISC: 8.76 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1500 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.42 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.04 %/°C

Solar Panel Attributes

Weight: 23 kg

Cell Type: Monocrystalline

Cell Count: 28

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: Tempered, Low Iron