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Compare Jaje S.T JJ020W vs Sunday Energy SDM-390

Jaje S.T

JJ020W

Model: JJ020W

Series: JJ005-240W

Manufacturer: Jaje S.T

Rated Power: 20 Wp

EnergyPal Jaje S.T  Solar Panels JJ005-240W JJ020W
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 20 Wp

Efficiency:

Voltage at Maximum Power VMPP: 17.28 V

Current at Maximum Power IMPP: 1.16 A

Open Circuit Voltage VOC: 21.24 V

Short Circuit Current ISC: 1.35 A

Power Tolerance Positive: unknown

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: unknown

Cell Type: Polycrystalline

Cell Count: unknown

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Model: SDM-390

Series: SDM-350-390

Manufacturer: Sunday Energy

Rated Power: 390 Wp

EnergyPal Sunday Energy  Solar Panels SDM-350-390 SDM-390
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 390 Wp

Efficiency: 20.1 %

Voltage at Maximum Power VMPP: 40.3 V

Current at Maximum Power IMPP: 9.68 A

Open Circuit Voltage VOC: 47.83 V

Short Circuit Current ISC: 10.45 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: -0.37 %/°C

Temperature Coefficient of Voc: -0.29 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 22 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered