Batteries are almost always installed with a charge controller. As the name implies, a charge controller is an electronic module, which controls the amount of charge entering and exiting the battery. Charge controllers are installed for optimum and most efficient performance of the battery, and to protect the battery from over-and undercharging.
However, lithium batteries require specialized care during charging and discharging cycles. Failure to employ a compatible solar charge controller can result in rapid degradation of the battery’s performance and may even pose safety risks.
A specialized lithium-ion charge controller is designed specifically to meet these requirements and ensure optimum performance and longevity of the battery. Some advanced models come with additional features such as remote monitoring capabilities and programmable settings for customized charging profiles.
Charge controllers are installed for optimum and most efficient performance of the battery, and to protect the battery from over-and undercharging. There’s an interesting relationship between the charging / discharging of batteries and its voltage.
Check the manufacturer’s specifications and confirm that the voltage matches your lithium battery setup, typically 12V, 24V, or 48V systems. For example, a controller designed for 12V batteries may not function correctly with 24V batteries.
The charge controller stops the charging of the batteries once these are sufficiently charged. Various set points could be edited and re-programmed using the charge controllers. This helps in fine tuning of your battery charging and discharging cycles to ensure the most efficient performance and longer life.
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