Renogy 20 Amp MPPT Solar Charge Controller

MPPT circuit solar charge controllers are considerably more elaborate than standard PWM solar power controllers. The voltage of the solar panel changes with time of day and temperature. The optimum... read more

$139.99
$139.99

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Product Features

  • The MPPT charge controller matches the changing voltages caused by the state of charge of the battery and can result in 30% more efficient transfer of power
  • Reduce the number of solar panels needed by up to 30% - a tremendous benefit and leverage the rest of your system to better performance
  • Full power output in ambient temperature up to 45 DegreeC, nature convection cooling, temperature compensation
  • 4-Stage charge with PWM output, quick tracking speed. Can be used for sealed, gel, and flooded battery
  • Negative grounding, peak conversion efficiency of 97%, and high Tracking efficiency of 99%

Product Description

MPPT circuit solar charge controllers are considerably more elaborate than standard PWM solar power controllers. The voltage of the solar panel changes with time of day and temperature. The optimum voltage for battery charging changes as the state of charge of the battery changes. The MPPT photovoltaic charge controller matches these voltages and can result in 30% more efficient transfer of power. This means that quality MPPT solar charge controller can reduce the number of solar panels needed by up to 30% ­ a tremendous benefit. While only a small part of system price, a MPPT solar panel charge controller can leverage the rest of the system to better performance. ....read more

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