The role of the solar controller

With the development of technology, most of the current street lamps are converted by Solar LED light photoelectricity, so that energy saving, safety and convenience can be achieved. Moreover, there is a Solar LED light street light controller inside, which can be controlled and displayed by a microprocessor. 

The intelligent charge and discharge controller uses high-quality, low-loss, and long-life components to ensure its reliable performance, so that the Solar LED street light system can last for a long time. Normal work, reduce system maintenance costs. So what is the role of the solar street light controller? Next, the editor of Century Sunshine Lighting will introduce it to you.

solar light

1. Control function

The basic function of the solar street light controller is of course to have a control function. When the Street lighting panel shines on the Street lighting energy, the solar panel will charge the battery. At this time, the controller will automatically detect the charging voltage, so as to output voltage to the solar lamps. Only then will the solar street light shine.

What are the functions of Youlumi Sunshine Lighting|LED solar outdoor light Street Light Controller?

When the sun shines on the LED solar outdoor light panel, the LED solar outdoor light panel will charge the battery. At this time, its voltage is very unstable. If it is charged directly, it may reduce the service life of the battery, and may even cause damage to the battery.

 The controller has a voltage stabilizing function in it, which can carry out constant voltage and current limiting on the voltage input to the battery. When the battery is fully charged, it can charge a small part of the current or not charge it.

solar street light

3. Boosting effect

The controller of the LED solar outdoor light street light also has a boost function, that is, when the controller cannot detect the voltage output, the solar street light controller controls the output voltage from the output terminal. If the voltage of the battery is 24V, but it needs 36V to achieve normal lighting, Then the controller will increase the voltage to allow the battery to reach a level where the lights can be turned on. This function is to be able to realize the lighting of LED lights through the solar street light controller.

Established in July 2012, ShenZhen Youlumi Co., Ltd specializes in manufacturing LED lighting products. We have a professional and experienced R&D team determined to overcome the challenges of the design, development and production phases of lighting manufacturing. 

Youlumi’s motivated team members propel the company’s advancementin LED technology, setting benchmarks for its competitors in the industry.

Since Youlumi LED was founded,we began with a focus on quality-engineered. LED bulb and corn light products. The next year our embedded-driver design became an industry standard (as well as widely copied!). 

In this way, we both drive market demand with our innovations as well as respond to market demand by listening closely to and working with our customers. At Youlumi, we believe that working together ensures. The greatest success and we can best address our customers’ needs through mutual development and cooperation.

Youlumi LED have indoor and outdoor LED products, including LED grow light,LED corn light, Retrofit kits, LED work string light, Loading dock light, LED work light,LED balloon light, LED space light, LED mobile disk light, and more new products coming soon. 

We continue to develop new products. The primary application of our products is in warehouses, shopping malls, commercial facilities, and diverse outdoor settings. These products have formed the foundation of our success in the European and American markets. 

Our products replace all legacy light sources, including fluorescent, CFL, HPS, and Metal Halide, with superior lumens output performance at a fraction of the cost to run. Our primary goal is to assist our customers in decreasing their electricity costs while achieving environmentally-friendly status like Green certification. 

Our company slogan: “Market-oriented and focused on manufacturing exceptionally competitive products.” We truly hope for beneficial mutual development and cooperation.


With high-tech R&D and design team, we will promote the upgrading of LED lighting products with independent innovation as the leading factor. 


Reflow soldering to solder the SMD components and PCB with solder paste. 


With a team of professional illumination engineers, it’s able to provide engineering light distribution supports according to customers’demands, as well as LED optic test, data acquisition and settlement. 

It can also construct advanced optical and electrical test platform and data measurement for LED photometric characteristic while the professional LED illumination experts will provide comprehensive LED optical technology solutions for customers. 

To Bussiness: How to Sell Wholesale We offer competitive price for business wholesale, please visit our official website to obtain the CE 、DLC、ETL、FCC certificate of our products, or contact us by email 

And you can click here to learn more about Become YouLumi Dealers/Wholesale 24 hours online to answer your questions.We am looking forward to cooperating with you.

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