Compare Solar Panels & Manufacturers

Compare Ecosol Power ECO-12V18 vs Eternal New Energy Engineering WSP 72-325

Ecosol Power

ECO-12V18

Model: ECO-12V18

Series: ECO-12V 40-100

Manufacturer: Ecosol Power

Rated Power: 18 Wp

EnergyPal Ecosol Power  Solar Panels ECO-12V 40-100 ECO-12V18
Warranty Terms

Output Warranty:

unknown

Materials Warranty: 10 Years


Panel Performance

Rated Power: 18 Wp

Efficiency:

Voltage at Maximum Power VMPP: 16.4 V

Current at Maximum Power IMPP: 1.1 A

Open Circuit Voltage VOC: 21 V

Short Circuit Current ISC: 1.6 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: unknown

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: unknown

Glass Type: unknown

Model: WSP 72-325

Series: WSP 72(300W-325W)

Manufacturer: Eternal New Energy Engineering

Rated Power: 325 Wp

EnergyPal Eternal New Energy Engineering  Solar Panels WSP 72(300W-325W) WSP 72-325
Warranty Terms

Output Warranty:

12 Years of 97% Output Power, 25 Years of 85% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 325 Wp

Efficiency: 16.82 %

Voltage at Maximum Power VMPP: 37.5 V

Current at Maximum Power IMPP: 8.67 A

Open Circuit Voltage VOC: 46.48 V

Short Circuit Current ISC: 9.14 A

Power Tolerance Positive: + 1.5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.44 %/°C

Temperature Coefficient of Voc: -0.32 %/°C

Temperature Coefficient of Isc: 0.06 %/°C


Solar Panel Attributes

Weight: 24 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 4 mm

Juntion Box Protection Class: IP 67

Cable Length: 900 mm

Glass Type: Tempered, Low Iron