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Types of Solar Street Light for Sale
Integrated solar led street light with newest integration design, put solar panel , led lamp, battery and controller all in one without any cable. It can be installed easily , what you need to do is to put them on the pole or wall, easy to ship , install and maintain, also can be sensor function for choice .With the high efficiency Germany Bosch monocrystalline silicon solar panel / Sunpower Brand, and use long life and high capacity lithium iron phosphate battery with theoretical service life 5-8 years, good performance on high temperature, long service life, ensure the service life of the entire product .This design can be made 5w to 300w optional for paths ,roads & street light, highway etc. Other All In One LED Solar Street Lights 15WE 5W 8W 8WE 12W 15W 18W 20W 25W 30W 40W 50W 60W 80W.
As one of the professional solar street lights manufacturers in china, OSLEDER can offer you high-quality solar street lighting systems and solar-powered street lights at good prices. Feel free to contact us now!
Advantages of OSLEDER Solar Street Light
- More than 15 years of practical experience in solar light street lights.
- Participated in large-scale solar lighting projects in more than 100 countries.
- As a mature solar street light company, OSLEDER has 10 product-related patents.
- A complete product line from traditional split solar street lights to smart all-in-one solar street lights.
- Have a professional pre-sales and after-sales team.
- Provide scientific solar lighting solutions.
Solar Street light vs Conventional or Normal Street light
1. Installation
Solar street lights – It is quick, easy and also cheap to install. The pole is powered with PV panels, led lamp, controller and inbuilt battery which makes it easy to install.
Conventional Street lights – The installation process is a little complicated as there is a tremendous amount of trenching and cable required to connect to grid lines. A large number of workers are hired which adds to the enormous cost and is also very time-consuming. Also, need a battery box to store heavy batteries.
2. Maintenance
Solar street lights – The panels convert solar power into electricity due to which there is no additional electricity cost. It is also quick and easy to charge the batteries. For example, a battery can get fully charged within 5 hours and then can run for the next 12 hours. Extreme weather conditions even during cloudy days do not affect the functioning of the lights. They are designed as dust and water proof. Once they are installed, they are good for the next 5 years.
Normal Street lights – The batteries used in these street lights need a lot of maintenance. From time to time, the batteries need frequent water topping which adds to the labor cost. And since the poles are connected with electricity it becomes very expensive to maintain a street light with high electricity cost.
3. Safety
Solar street lights – Since the poles are wireless and are not connected to electricity cables, it is very safe as there are no external wires protruding and there is no threat of an accident.
Conventional Street lights – Safety is very low. Since there are a lot of wires involved and they are connected directly with electricity it becomes very unsafe as one can get electrocuted and there are high chances of a short circuit. Workers also face a threat of strangulation during the installation process.
4. Environment
Solar street lights – Another great feature of the solar light is that there is a special kind of lens used to maximize light which helps in automatically adjusting the brightness level based on the battery voltage and the running time. In turn, this increases the battery backup time. This special feature enables it to be environment-friendly as it helps in eliminating carbon footprints and gives out clean energy from the sun. Hence, there is no energy cost and no light pollution.
Normal Street lights – It uses grid power which is nonrenewable energy and cannot be replenished. There is a lot of carbon dioxide produced which is harmful to the environment. High sodium lamps or metal halide lamps are used for light which contains mercury and is toxic to the environment. And since the light from these traditional street lights is exposed sideways into the atmosphere, there is a high threat of light pollution.
5. Visibility
Solar street lights – The LED’s in the poles are colored to reach the desired CRI (color rendering index) to resemble sunlight. And so the LED fixtures used in the solar lights provide better visibility at night almost like the visibility provided by the sun during the daytime.
Conventional Street lights – The light from the high-pressure sodium lamps and the metal halide lamps are yellow and makes it very difficult for one to see. These lights are very low in CRI and also cannot provide the type of lighting that is required for a normal human eye to distinguish colors. The glare from these lights also becomes a cause for poor visibility and can end up in accidents for both the drivers and the pedestrians during the night.