Quality inspection is a crucial step when selecting outdoor LED solar streetlights. Here are some key checkpoints to help you ensure you purchase high-quality solar streetlights.
Understanding LED Components 🔍
The LED components of a solar streetlight include the solar panel, battery, controller, and light source. You need to check factors such as the raw materials, color difference, charging current, open-circuit voltage, and conversion power of the solar panel. Additionally, when choosing a battery, ensure it is a dedicated 18650 lithium battery for energy storage, not a regular starting power supply, as this directly affects the lifespan of the solar streetlight.
Checking the Battery 🔋
The battery is a vital component of a solar streetlight. You need to confirm that the battery is a dedicated lithium battery for energy storage. Many small manufacturers may use starting power supplies as batteries, which not only shortens the lifespan of the solar streetlight but may also pose safety hazards. Furthermore, the thickness of the lamp head housing is also an important factor; typically, half the lamp head thickness is around 60 mm, and the wall thickness is around 2.8 mm.
Visual Inspection 👀
Overall, the LED lights in a solar street light should be aesthetically pleasing and free from any tilting or crookedness. This is a basic requirement for solar street lights. The design of the light pole is also important. Hot-dip galvanized and powder-coated light poles will have a coating at the cut edges, while cold-dip galvanized and powder-coated light poles will not.
Choose a Reputable Brand 🏷️
Choosing a well-known outdoor LED solar street light manufacturer, such as Songcheng Solar Street Lights, can provide better after-sales service and technical support. Professional production equipment, testing equipment, automated equipment, and a technical team can ensure product quality and performance.
Check Component Specifications 📏
The most important factor is whether the LED components of the solar street light meet the specifications. If the specifications are not met, it may cause a short circuit in the internal wiring. Therefore, you need to check whether the specifications of all components are up to standard and ensure that the position of the light pole is appropriate.