Is the principle of solar street lights really that simple?

Nowadays, rural areas are using

6-meter solar street lights

. Today, let’s discuss the principle behind solar street lights.

Many people say that the principle of

solar street lights

is quite simple; they absorb sunlight during the day and convert it into electrical energy, which is then released at night when the lights need to be turned on. But is the entire process really that simple? Clearly, it is not. Let’s take a look at the entire process.

First of all, to receive energy from the sun, a solar panel is needed. The requirements for this solar panel vary depending on the level of sunlight in different areas. Currently, there are three to four types of such solar panels available in the

solar street light market

. You should configure it according to your actual situation. When installing, it’s also important to be cautious about the angle; otherwise, it won’t effectively absorb solar energy.

Next, the electrical energy converted from solar energy needs to be collected. Solar energy can only be absorbed and converted during the day, but street lights are not needed during that time. Thus, a lithium battery is required to store the energy for use at night or when needed. This lithium battery also has specific requirements; it shouldn’t be too large or too small. If it’s too small, it won’t store enough energy to last through the night or for temporary use; if it’s too large, it may never reach full charge, keeping it in a constant charging state and significantly threatening its lifespan. Therefore, finding a suitable lithium battery is crucial.

Finally, the stored energy needs to be released, which requires a controller. In fact, this controller is also used when the lithium battery is charging. It ensures that the battery does not become overcharged or run out of power. Furthermore, it controls the street light itself. The street light should not be on continuously, and it cannot only be activated at night. Sometimes, during rainy weather, it can be darker than at night, necessitating street light illumination. At this point, the controller will manage the on and off switches of the street lights for convenience. Additionally, since the duration of nighttime varies throughout the year, the controller must adjust accordingly.

We specialize in supplying outdoor lighting engineering project products and wholesale products. If you are interested in outdoor engineering lighting or have any questions, please contact our

online customer service

or call the dedicated service line for

street lights

.