Shenzhen Hopesun Tech Co., Ltd. [China]

controller : 1.For street lamps or solar system 2.CE, TUV,ROHS approved 3.Complete electronic protection

 controller, solar controller ,solar charge controller :

Hopesun ,an expert of Solar controller.

Hopesun solar controller (Hopesun charge controller,solar regulator,solar charge controller) applies in solar photovoltaic systems, which coordinates the working of solar panels, batteries and loads. It adds some protection functions,

so that the entire system can be in efficient and safe operation.

Functions and features :

1. Solar light-adjusting lamp controller is controlled by micro-CPU, which can apperceive light of outside intelligently.

It automatically turn on when dark and off when reached adjusted time or in the morning, then automatically turn off the lights in half an hour, in which the full power light can be set.

2.Our controller is also in charge of battery SOC,it can automatically turn off the light when voltage is low to protect the  battery.

3.It switches into the condition of float-charge controlled by PWM automatically if the batteries are full with electricity.

 4.It will cut off charging circuit in order to protect batteries from discharging through solar panel at dark.

5. Moreover, the controller has a perfect protection circuit to prevent itself from being damaged accidently.

Connection

1) The controller must be connected to linear loads such as LED lamps, light bulbs, etc.

2) The terminal must be against oxidation and mould, to make sure the connection is in good condition.

3) While installing the system, the controller must be connected to the battery before connecting to the loads and solar panel.

4) Please reference the below technical parameter to choose the right wire size according to the current.

Specification :

price solar charge controller for street lamp