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Compare Ulica Solar UL-325M-120(Half-cut) vs Atsun ATP-220(215W)

Ulica Solar

UL-325M-120(Half-cut)

Model: UL-325M-120(Half-cut)

Series: UL-325-335M-120(Half-cut)

Manufacturer: Ulica Solar

Rated Power: 325 Wp

EnergyPal Ulica Solar Solar Panels UL-325-335M-120(Half-cut) UL-325M-120(Half-cut)
Warranty Terms

Output Warranty:

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

Materials Warranty: 12 Years


Panel Performance

Rated Power: 325 Wp

Efficiency: 19.44 %

Voltage at Maximum Power VMPP: 33.3 V

Current at Maximum Power IMPP: 9.76 A

Open Circuit Voltage VOC: 40.8 V

Short Circuit Current ISC: 10.17 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: -0.39 %/°C

Temperature Coefficient of Voc: -0.29 %/°C

Temperature Coefficient of Isc: 0.049 %/°C


Solar Panel Attributes

Weight: 18.5 kg

Cell Type: PERC

Cell Count: 120

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 400 mm

Glass Type: Tempered, Low Iron

Atsun

ATP-220(215W)

Model: ATP-220(215W)

Series: ATP220

Manufacturer: Atsun

Rated Power: 215 Wp

EnergyPal Atsun Solar Panels ATP220 ATP-220(215W)
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 215 Wp

Efficiency: 13.1 %

Voltage at Maximum Power VMPP: 30 V

Current at Maximum Power IMPP: 7.16 A

Open Circuit Voltage VOC: 37 V

Short Circuit Current ISC: 8.07 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.554 %/°C

Temperature Coefficient of Voc: -0.389 %/°C

Temperature Coefficient of Isc: 0.057 %/°C


Solar Panel Attributes

Weight: 20 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: 900 mm

Glass Type: unknown