Solar street lights use solar energy as the energy source. Capable of realizing conversion from photovoltaic to electricity through solar panels, the solar powered lights produced by Anern use their batteries to store electricity during the daytime, and power the light through the controller at night to achieve the required functional lighting. As a mature solar light manufacturer, Anern is a comprehensive enterprise with 12 years of experience in R&D, production, and sales of China solar light. Anern owns dozens of product-related patents, and our different types of solar lights are sold to more than 100 countries around the world, participating in the completion of thousands of government solar lighting projects.
How Do Solar Lights Work
Solar lighting uses solar panels to absorb solar radiation during the daytime and converts it to electrical energy. It is stored in the battery bank through a charge and discharge controller. At night, when the daylight gradually decreases to about 10lux and the solar panel open circuit voltage is about 4.5V, the controller shall detect this voltage value and then direct the battery to discharge and power the LED light source to realize functional lighting.
Solar Light Components
There are two main types of batteries for solar-powered lights, lead-acid batteries, and lithium batteries.
The advantages of lead-acid batteries are that they have been used in solar lighting for the longest time, and are more stable and cost-effective. The disadvantage is that the lead-acid battery is large in size and can generate serious environmental pollution during production, and its price fluctuation is big due to the effect of the lead cost.
The advantage of lithium batteries is that under the same capacity, their volume and weight are smaller than lead-acid batteries, the energy density is bigger, and its use is more flexible. The disadvantage is that its price is higher compared with a lead-acid battery. However, with the technical development and increasing high acceptance in the market, the lithium battery cost has gradually decreased and becomes the main battery type used in solar lighting.
Solar Lights Replacement
Anern solar-powered light has engineering quality. We promise that the raw materials we used do not contain any defective or second-hand product.
When solar-powered lights failure occurs, please check the following places:
Please check whether the solar panel wire is connected to the lamp cap wire and tighten it.
When connected to the solar panel line, the battery indicator (red light) of the controller will always be on, if not on, the battery may be out of power. Place the lamp cap and the solar panel in the sun at the same time and then observe the state of the controller indicator, to see whether the red light is always on and the blue light flashes slowly; If the indicator lights are not on, please consult the engineer of Anern for further guidance.
Regularly check the remote. Press the remote control to see is there any flashing at the controller. If there appears no flashing, adjust the remote distance and then press the remote again to send the signal. If this does not work, the remote of the solar-powered lights may be broken or you need to charge the remote.
Guangzhou Anern Energy Technology Co., Ltd.(Referred to as “Anern”) is a professional solar light supplier, we provide anern solar panel, anern inverter, anern led bulb and etc. Want to know more? Please contact us.
