Nowadays, it is known that solar landscape lights exist, which rely on solar energy to generate electricity and are independent lighting systems. Many people are curious about how long solar landscape lights can last. Today, the lighting company will share with you the knowledge of the lifespan of solar landscape lights.
Solar landscape lights are an independent power generation lighting system composed of components such as batteries, landscape poles, LED lighting fixtures, battery panels, and solar landscape light controllers. No need to connect to the mains. During the day, the solar panel converts light energy into electrical energy and stores it in the solar battery. At night, the battery supplies power to the LED light source to make it glow.
1. Solar panels
Everyone knows about solar panels, which are the power generation equipment of the entire system. They are composed of silicon wafers and have a long service life of about 20 years.
2. LED light source
LED light source is composed of at least dozens of LED chips containing LED beads, with a theoretical lifespan of 50000 hours, and can normally reach about 10 years.
3. Landscape lamp post
The landscape lamp post is made of Q235 steel coil, and the overall hot-dip galvanizing treatment has strong rust prevention and anti-corrosion ability, so at least 15% is guaranteed not to rust.
4. Battery
The main batteries currently used for domestic solar landscape lights are colloidal maintenance free batteries and lithium batteries. The normal service life of colloidal batteries is 6 to 8 years, while the normal service life of lithium batteries is 3 to 5 years. Some manufacturers guarantee a lifespan of 8 to 10 years for colloidal batteries and at least 5 years for lithium batteries, with xx containing exaggerated ingredients. In normal use, it takes 3 to 5 years to replace the battery, because the actual capacity of the battery is much lower than the initial capacity, which affects the lighting effect. The price of replacing a battery is not too high, and it can be purchased from a solar landscape lamp manufacturer.
5. Controller
The waterproof sealing level of the general controller is relatively high, and it is not a problem to use it normally for 5 to 6 years.
The lifespan and maintenance of solar landscape lights are closely related, so they need to be regularly maintained during later use in order to develop better.