The ideal solar street light controller should have the following functions: ① battery components and battery reverse connection protection; ② load overcurrent, short circuit and…
Tag: Circuit principle of photovoltaic controller
Solar lawn lamp control circuit
Solar lawn lights have the characteristics of safety, energy saving, environmental protection, and easy installation. It mainly uses the energy of solar cells to supply…
Other types of controllers
Pulse width modulation controller The principle of the pulse width modulation (PWM) controller circuit is shown in Figure 1. The controller switches the input of…
Parallel type and series type controller
Parallel controller The parallel controller is also called the bypass controller, which uses mechanical or electronic switching devices connected in parallel at both ends of…