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Compare Atsun ATP-220(230W) vs Kootatu Tech PM 35

Atsun

ATP-220(230W)

Model: ATP-220(230W)

Series: ATP220

Manufacturer: Atsun

Rated Power: 230 Wp

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 230 Wp

Efficiency: 14.1 %

Voltage at Maximum Power VMPP: 30.5 V

Current at Maximum Power IMPP: 7.54 A

Open Circuit Voltage VOC: 37.5 V

Short Circuit Current ISC: 8.51 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

Model: PM 35

Series: PM 35

Manufacturer: Kootatu Tech

Rated Power: 35 Wp

Warranty Terms

Output Warranty:

10 Years of 90% Output Power

Materials Warranty: unknown


Panel Performance

Rated Power: 35 Wp

Efficiency: 12.34 %

Voltage at Maximum Power VMPP: 16.93 V

Current at Maximum Power IMPP: 1.92 A

Open Circuit Voltage VOC: 21.73 V

Short Circuit Current ISC: 2.06 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: unknown


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

Temperature Coefficient of Pmax: unknown

Temperature Coefficient of Voc: unknown

Temperature Coefficient of Isc: unknown


Solar Panel Attributes

Weight: 4 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Tempered, Low Iron