Compare Enfros Technologies EFS24300M72 vs Sunky Zhouhao Solar Technology SUN75M-12

Warranty Terms

Output Warranty:

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

Materials Warranty: 10 Years

Panel Performance

Rated Power: 300 Wp

Efficiency:

Voltage at Maximum Power VMPP: 36 V

Current at Maximum Power IMPP: 8.34 A

Open Circuit Voltage VOC: 44.64 V

Short Circuit Current ISC: 8.71 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V

Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.36 %/°C

Temperature Coefficient of Isc: 0.06 %/°C

Solar Panel Attributes

Weight: 23 kg

Cell Type: Polycrystalline

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: Tempered, Low Iron

Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown

Panel Performance

Rated Power: 75 Wp

Efficiency:

Voltage at Maximum Power VMPP: 18.2 V

Current at Maximum Power IMPP: 4.12 A

Open Circuit Voltage VOC: 22.4 V

Short Circuit Current ISC: 4.46 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 715 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: 0.05 %/°C

Solar Panel Attributes

Weight: 6.4 kg

Cell Type: Monocrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: unknown

Glass Type: unknown