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Reduced price! Solar charge controller MPPT 12V/3A View larger

Solar charge controller MPPT 12V/3A

MPPT charge controller module for photovoltaic systems. It supports battery charging with 12V and 3A current, it can charge a set of 3 Li-Ion batteries or Ni-MH/Ni-Cd batteries and car batteries with a nominal voltage of 12 V.

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ID: 576140

5,60€ gross (23% VAT)
4,56€ net

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Description

MPPT charge controller module for photovoltaic systems. The module is based on the CN3722 controller layout. It supports battery charging with a voltage of 12 V and a current of 3 A, which means that it can charge a set of 3 Li-Ion batteries or Ni-MH/Ni-Cd batteries and car batteries with a nominal voltage of 12 V.

MPPT controllers are regulators based on the algorithm of tracking the largest power point of a solar panel, thanks to which they increase the system's efficiency by up to 20-30% compared to PWM controllers. Thanks to the use of MPPT controllers, photovoltaic installations work equally effectively on sunny days as well as on days with low amounts of solar radiation, which makes them ideal for use in the conditions found in Poland.

Features

  • Controller with the MPPT algorithm (tracking the largest power point)
  • Input voltage: 18 V (21 V from unloaded cells)
  • Output voltage: 12 V
  • Charging current: 3 A (charging above 2 A requires additional cooling)
  • LEDs for charging status
  • Dimensions: 45 x 31 mm

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