How to choose a solar controller

Release date:

2022-05-18 15:46

Source:

Solar controllers can be roughly divided into solar off-grid system controllers, solar street lighting controllers, and solar RV dedicated controllers. Each category can be divided into various specific specifications according to the different usage scenarios of customers.

mppt solar controller products

One: solar street light controller
The solar street light controller is different according to the configuration of the lamp head, and the selected solar street light controller is also different. If the lamp holder has a constant current source, then choose an ordinary split street lamp. If there is no constant current source, then we will choose the step-down constant current control integrated machine or the boost constant current control integrated machine according to the series-parallel number of lamp beads.
Two: off-grid system controller
First of all, we can divide it according to the voltage of the system, there are 12V system controller, 24V system controller, and 48V system controller. According to the actual working parameters, it can be divided into LED display controller, LCD display controller, and APP display off-grid system controller. Finally, according to different charging methods, it can be divided into PWM system controller and MPPT system controller.
Three: Solar RV Controller
The main function of the solar RV controller is to charge 2 batteries at the same time, so it can be divided according to the distribution of the current, one is the free distribution of the current controller, the other is a fixed 1A, and the rest are charged to the other.

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