Fotovolatický solární panel 20WFotovolatický solární panel 20W

 

Photovoltaic module 20W

Material: multicrystalline silicon

External dimensions: 435 x 356 x 25 mm

Maximum power: 20 W

Current at max. Power: 1.12 A

Short-circuit current: 1.18 A

Voltage at max. Power: 18.2 V

Working temperature range: -40 °C to + 80 °C

Weight: 2.1 kg

 

Characteristic properties

  • High efficiency and long-term stable performance
  • Minimum power after 15 years of operation: 90% of the nominal value
  • Minimum power after 20 years of operation: 80% of the nominal value
  • The maximum peak power of the new panel may differ from the nominal value by max ± 3%
  • Low power temperature dependence: - (0.5 ± 0.5%)/°C

 

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