How to Choose High Cost-Performance Solar Street Lights
Solar street lights are environmentally friendly lights powered by solar energy, designed to replace traditional grid-powered lighting. The price of solar street lights depends on factors such as the height of the pole, brightness of the lamp head, power, and duration of lighting. Generally, a properly configured set of solar street lights can cost around 2,500 to 10,000 yuan. When purchasing solar street lights, it’s important to consider detailed specifications and choose reputable manufacturers with a good reputation. Let’s explore how to select high cost-performance solar street lights.
I. What are Solar Street Lights?
Solar street lights utilize photovoltaic solar cells to generate power, maintenance-free valve-regulated sealed lead-acid batteries (gel batteries) to store electricity, ultra-bright LED lamps as light sources, and intelligent charge-discharge controllers for control. They are used to replace traditional grid-powered street lights. Solar street lights consist of LED lamps, solar panels, batteries, battery insulation boxes, solar street light controllers, lamp posts, and auxiliary wire materials. They rely on clean solar energy as their power source.
The working principle of solar street lights is as follows: during the day, the solar panels absorb solar energy and convert it into electricity to charge the battery group. At night, the battery group provides power to the LED light source, enabling illumination. Excess electricity is stored to ensure normal operation during cloudy or rainy days.
II. Pricing of Solar Street Lights with Poles
The price of solar street lights with poles is influenced by factors such as the height of the pole, brightness of the lamp head, power, and lighting duration. A complete set of solar street lights typically includes the solar street light controller, solar panel, battery, battery box, lamp post, lamp fixture and light source, flange sleeve for the lamp post, embedded parts, and internal wires. Depending on the specific configuration, the price can range from around 2,500 to 10,000 yuan. For example, a 6-meter high solar street light with a 30-watt lamp head, illuminating for 6 hours per day, would cost approximately 2,400 yuan. (The above prices are from online sources and are for reference only.)
III. How to Choose High Cost-Performance Solar Street Lights
Consider detailed specifications:
High cost-performance solar street lights have reasonable configurations. Pay attention to the lamp’s power, battery capacity, solar panel size, and the material of the lamp post. Avoid purchasing products with falsely advertised capacities.
Assess road requirements:
Solar street lights should be selected based on road requirements, including height and spacing. Determine the width of the road where the solar street lights will be used, and choose between single-arm or double-arm solar street lights accordingly. Consider the desired brightness and spacing between solar street lights. Additionally, the height of the lamp post should be considered to determine the required lamp power and brightness.
Check warranty period:
Typically, solar street lights come with a warranty period of 1-3 years. A longer warranty period indicates better quality, although the price may be relatively higher.
Choose reputable brands:
When purchasing solar street lights, it is important to consider the reputation and strength of the manufacturer. Research online and inquire about various brands to understand their specific capabilities. Compare multiple options to select a high-quality and cost-effective product.
Conclusion:
Choosing high cost-performance solar street lights requires considering detailed specifications, assessing road requirements, checking the warranty period, and selecting reputable brands. By carefully evaluating these factors, you can make an informed decision and invest in solar street lights that provide efficient and sustainable lighting solutions.
