Solar streetlights and mains-powered streetlights each have their advantages and disadvantages. Today, let's discuss their differences.
Significantly Different Installation Processes
First, the installation processes are vastly different. Solar streetlights only require a concrete base and a ground cage for fixation; complex wiring is unnecessary. In contrast, mains-powered streetlights are much more complex to install, requiring significant manpower, resources, and capital. Furthermore, post-installation testing is essential, and problems can lead to substantial losses.
Cost Comparison
In terms of cost, solar streetlights represent a one-time investment with long-term benefits. Due to their simple wiring, they require no maintenance and incur high electricity bills, allowing for cost recovery within two to three years. Mains-powered streetlights, on the other hand, have high electricity costs, complex wiring, and require continuous maintenance. As they age, the wiring deteriorates, leading to increasing maintenance costs year after year.
Safety Performance
In terms of safety, solar streetlights use voltages below 24 volts, ensuring stable voltage, controllable operation, and eliminating safety hazards. Mains streetlights operate on higher voltages, posing a risk of electric shock.
Lifespan
In terms of lifespan, solar streetlights have a lifespan of over 20 years, with each LED chip lasting 50,000 hours. Mains streetlights, on the other hand, have an average lifespan of only about 10,000 hours. The longer the lifespan, the greater the aging of the wiring, and the shorter the lifespan of the streetlight.
In summary, solar streetlights have significant advantages in terms of installation, cost, safety, and lifespan. If you are considering installing streetlights, you might want to consider solar streetlights!