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Question:

How does a solar controller protect batteries from over-discharging?

Answer:

A solar controller protects batteries from over-discharging by constantly monitoring the voltage of the batteries. When the voltage drops to a certain predefined level, the controller automatically disconnects the batteries from the load, preventing further discharge. This ensures that the batteries are not drained beyond their safe limit, extending their lifespan and preventing damage.
A solar controller protects batteries from over-discharging by monitoring the battery voltage and disconnecting the load when the voltage drops below a certain threshold. This prevents the battery from being drained excessively, which can lead to permanent damage and reduce its lifespan.
A solar controller uses a built-in voltage regulator to monitor the battery's charge level. When the battery voltage drops to a certain threshold, the controller disconnects the solar panel from the battery to prevent further discharge. This protection mechanism ensures that batteries are not over-discharged, which can cause damage and reduce their lifespan.

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