What information need to be provided when you want to buy a solar streetlight?

1.Sunshine hours of your city 

The number of sunshine hours in a city refers to the amount of time that the sun is shining on a particular location each day. This information is important when considering the installation of a solar streetlight, as the amount of sunlight that is available will impact the performance of the solar panels and the overall efficiency of the system.
To determine the number of sunshine hours in your city, you can refer to data from local weather stations, or you can use online tools to estimate the amount of sunlight that your location receives based on latitude, longitude, and time of year. Some common sources of this information include the National Renewable Energy Laboratory’s PVWatts Calculator or the World Bank’s Global Solar Atlas.

2.Does your city have continous rainly days?If yes,pls let me know how many continous rainy days it is. 

The number of continuous rainy days in a city can vary depending on the location and time of year. In some areas, there may be several days or even weeks of continuous rain, while in others, there may only be occasional rain showers.
It is important to consider the amount of rainfall in a city when choosing a solar streetlight, as heavy rainfall can impact the performance of the solar panels and the overall efficiency of the system. If your city experiences a lot of rain, you may need to consider using a waterproof or weather-resistant streetlight, or installing a system with a higher capacity battery to ensure that the light will continue to function even during periods of heavy rainfall.
If you are unsure about the number of continuous rainy days in your city, you can consult local weather data or contact a weather expert for more information.

3.The solar streetlight power you need,40W,50W,or 60W?Or pls let me know your pole height and road width. 

The power requirement for a solar streetlight depends on several factors, including the pole height, road width, and the desired illumination level.
A general guideline for determining the appropriate power for a solar streetlight is to consider the average amount of sunlight that your location receives each day and the desired illumination level. In general, a 40W-50W solar streetlight may be suitable for a small residential street or walkway, while a 60W or higher system may be more appropriate for a wider road or a commercial area.
Additionally, the pole height and road width are also important factors to consider when choosing the power of your solar streetlight. The higher the pole height and the wider the road, the more power will be needed to adequately illuminate the area.
It’s recommended to consult with a solar streetlight expert to determine the best power requirement for your specific needs and location. They can also provide recommendations on the best products for your application based on your specific requirements.

4.How many hours do you want the solar streetlight working? 

The number of hours that you want the solar streetlight to work will impact the size and capacity of the battery and the overall system design. In general, most solar streetlights are designed to provide lighting for 8-12 hours each night, although this can vary depending on the specific system and location.
If you require the streetlight to work for longer hours, you may need to consider a system with a larger battery capacity or multiple batteries to provide the necessary power storage. Additionally, the efficiency of the solar panels and the overall system design will also impact the number of hours that the light can work each day.
When determining the number of hours you want your solar streetlight to work, it’s important to consider your specific needs and budget, as well as any local regulations or restrictions that may apply. A solar streetlight expert can help you determine the best solution for your specific requirements.

5.It is best to send us some pictures to show where the solar streetlight will work. 

Providing pictures of the location where the solar streetlight will be installed can be very helpful in determining the best solution for your needs. These pictures can help the manufacturer or supplier understand the specific conditions at the site, such as the surrounding terrain, the presence of trees or other obstructions, and the orientation of the area relative to the sun.
Pictures of the site can also provide information on the existing infrastructure, such as the height and location of existing poles, the type of surface on which the streetlight will be installed, and any existing electrical or communication lines that may be present.
By providing detailed pictures of the installation site, you can ensure that the manufacturer or supplier has all the information needed to recommend the best possible solution for your specific needs and budget. This can help to ensure that the solar streetlight is installed correctly and provides the desired level of illumination and performance.

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