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Compare United Renewable Energy D2K340H7A vs ESG ESG 250W Poly

Model: D2K340H7A

Series: D2K_H7A / 120 cells

Manufacturer: United Renewable Energy

Rated Power: 340 Wp

EnergyPal United Renewable Energy  Solar Panels D2K_H7A / 120 cells D2K340H7A
Warranty Terms

Output Warranty:

10 Years of 91.2% Output Power, 25 Years of 80.7% Output Power

Materials Warranty: 12 Years


Panel Performance

Rated Power: 340 Wp

Efficiency: 19.94 %

Voltage at Maximum Power VMPP: 33.6 V

Current at Maximum Power IMPP: 10.12 A

Open Circuit Voltage VOC: 40.46 V

Short Circuit Current ISC: 10.74 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: -0.367 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.107 %/°C


Solar Panel Attributes

Weight: 19.6 kg

Cell Type: Monocrystalline

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: unknown

Glass Type: Tempered, Anti-reflection Coating

ESG

ESG 250W Poly

Model: ESG 250W Poly

Series: ESG 250W Poly

Manufacturer: ESG

Rated Power: 250 Wp

Warranty Terms

Output Warranty:

10 Years of 90% Output Power, 20 Years of 80% Output Power

Materials Warranty: 5 Years


Panel Performance

Rated Power: 250 Wp

Efficiency:

Voltage at Maximum Power VMPP: 36.2 V

Current at Maximum Power IMPP: 6.91 A

Open Circuit Voltage VOC: 43.6 V

Short Circuit Current ISC: 7.5 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: 19.4 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Tempered, High Transmittance, Low Iron