- 100AH 12V Gel Batteries 1 × $205.00
Subtotal: $205.00
A charge controller or charge regulator is basically a voltage and/or current regulator to keep batteries from overcharging. It regulates the voltage and current coming from the solar panels going to the battery. Most batteries need around 14 to 14.5 volts to get fully charged.
There are three types of charge controllers: the basic charge controller using voltage regulator, Pulse Width Modulation (PWM) based and the Maximum Power Point Tracking (MPPT) based charge controllers. Each charge controller works best for a set of parameters.
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The controller features a limited current charging mode. When the solar panel exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.
- Instantaneous large current startup of capacitive loads is supported.
- Automatic recognition of the battery voltage is supported.
- LED fault indicators and an LCD screen which can display abnormality information can help the user identify system faults.
- Historical data storage is available, and data can be stored for up to 1 year.
- The controller is equipped with an LCD screen, which not only let the user view the controllers operating data and status but also modify the controllers parameters.