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Compare ET Solar Group ET-M672340WW/WB vs Seasun Green Technology HY5-72-195M

ET Solar Group

ET-M672340WW/WB

Model: ET-M672340WW/WB

Series: ET-M672WW/WB 325-345

Manufacturer: ET Solar Group

Rated Power: 340 Wp

EnergyPal ET Solar Group Solar Panels ET-M672WW/WB 325-345 ET-M672340WW/WB
Warranty Terms

Output Warranty:

25 Years of 81.4% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 340 Wp

Efficiency: 17.52 %

Voltage at Maximum Power VMPP: 38.17 V

Current at Maximum Power IMPP: 8.91 A

Open Circuit Voltage VOC: 46.91 V

Short Circuit Current ISC: 9.41 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: -0.42 %/°C

Temperature Coefficient of Voc: -0.3 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 25.7 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: IP 67

Cable Length: unknown

Glass Type: unknown

Model: HY5-72-195M

Series: HY5-72-180-210M

Manufacturer: Seasun Green Technology

Rated Power: 195 Wp

EnergyPal Seasun Green Technology  Solar Panels HY5-72-180-210M HY5-72-195M
Warranty Terms

Output Warranty:

25 Years of 80.2% Output Power

Materials Warranty: 10 Years


Panel Performance

Rated Power: 195 Wp

Efficiency:

Voltage at Maximum Power VMPP: 36.9 V

Current at Maximum Power IMPP: 5.28 A

Open Circuit Voltage VOC: 45.5 V

Short Circuit Current ISC: 5.63 A

Power Tolerance Positive: + 5 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.33 %/°C

Temperature Coefficient of Isc: 0.067 %/°C


Solar Panel Attributes

Weight: 72 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 67

Cable Length: 1000 mm

Glass Type: Tempered