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Charge Controllers

Charge Controllers

By conditioning the irregular voltage coming from the solar panel, a solar battery charge controller will ensure your batteries are safely charged. SolarTown carries both pulse width modulation and maximum power point tracking charge controllers by well-known manufacturers including MorningstarXantrexOutback Power, and Blue Sky.

Pulse width modulation (PWM) charge controllers send short charging pulses to the battery to detect the state of the battery. This allows the system to determine how fast energy should be sent to the battery and how wide the pulses should be.

Maximum power point tracking (MPPT) charge controllers will convert a higher voltage DC solar panel output down to a lower voltage needed for charging batteries. Constantly monitoring both the solar panels and the battery, solar MPPT charger controllers help you optimize your energy collection. 

  • Renogy Data Module for Solar Charge Controllers Renogy Data Module for Solar Charge Controllers
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    Renogy

    $199.99
    Renogy Data Module for Solar Charge Controllers The Renogy DM-1 4G LTE module is a great addition to any compatible Renogy solar system. Capable of connecting to select Renogy charge controllers through an RS232 port, the DM-1 is used to pair...
    $199.99
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  • Renogy Wanderer Li 30A PWM Charge Controller Renogy Wanderer Li 30A PWM Charge Controller
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    Renogy

    $34.49
    Renogy Wanderer Li 30A PWM Charge Controller The Renogy Wanderer-Li is a 30A PWM solar charge controller that integrates efficient PWM charging to increase battery life and improve system performance. Designed with a simple interface for ease of...
    $34.49
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  • Outback Power Flexmax FM100

    OutBack Power

    $1,299.00
    Three Reasons to Choose the FLEXmax 100 Charge Controller from OutBack Power: 1. DESIGNED FOR PERFORMANCE Raises the bar from the originators of multiple voltage MPPT charge controllers Updated MPPT software algorithm improves energy...
    $1,299.00
  • Outback Power Flexmax FM80-150VDC Mppt Charge Controller
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    OutBack Power

    $549.00
    Three Reasons to Choose the FLEXmax 60/80 Charge Controllers from OutBack Power: 1. DESIGNED FOR PERFORMANCE The de facto standard in the industry, from the originators of the multiple voltage MPPT charge controller and the first choice...
    $549.00
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  • Outback Power Flexmax FM60-150VDC Mppt Charge Controller
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    OutBack Power

    $529.00
    Three Reasons to Choose the FLEXmax 60/80 Charge Controllers from OutBack Power: 1. DESIGNED FOR PERFORMANCE The de facto standard in the industry, from the originators of the multiple voltage MPPT charge controller and the first choice...
    $529.00
    Add to Cart