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Compare Sunny Apex Development SA-EC45 vs Cell Solar Energy CSM435-72

Model: SA-EC45

Series: EC Series 45W

Manufacturer: Sunny Apex Development

Rated Power: 45 Wp

EnergyPal Sunny Apex Development Solar Panels EC Series 45W SA-EC45
Warranty Terms

Output Warranty:

20 Years of 80% Output Power

Materials Warranty: 2 Years


Panel Performance

Rated Power: 45 Wp

Efficiency: 12.6 %

Voltage at Maximum Power VMPP: 17.4 V

Current at Maximum Power IMPP: 2.59 A

Open Circuit Voltage VOC: 21.9 V

Short Circuit Current ISC: 2.9 A

Power Tolerance Positive: + 10 %

Maximum System Voltage: 600 V


Solar Panels Thermal Ranges

Operating Temperature Range: unknown

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: 4.53 kg

Cell Type: Polycrystalline

Cell Count: 36

Glass Thickness: unknown

Juntion Box Protection Class: IP 65

Cable Length: 500 mm

Glass Type: Tempered

Model: CSM435-72

Series: 9BB CELL Mono 420-440W

Manufacturer: Cell Solar Energy

Rated Power: 435 Wp

EnergyPal Cell Solar Energy Solar Panels 9BB CELL Mono 420-440W CSM435-72
Warranty Terms

Output Warranty:

12 Years of 90% Output Power, 30 Years of 83.1% Output Power

Materials Warranty: 15 Years


Panel Performance

Rated Power: 435 Wp

Efficiency: 19.92 %

Voltage at Maximum Power VMPP: 40.82 V

Current at Maximum Power IMPP: 10.67 A

Open Circuit Voltage VOC: 49.41 V

Short Circuit Current ISC: 11.26 A

Power Tolerance Positive: + 1 %

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: 23.98 kg

Cell Type: PERC

Cell Count: 72

Glass Thickness: 3.2 mm

Juntion Box Protection Class: IP 68

Cable Length: 1200 mm

Glass Type: Anti-reflection Coating, High Transmittance