With the popularization of solar street lights, more and more users are paying attention to their selection and maintenance issues. Here are some guides on the selection and maintenance of solar street lights, hoping to provide assistance to users.

Firstly, when choosing solar street lights, the following aspects should be considered:

1. * * Light source type * *: Choose efficient and long-life LED light sources that can provide good lighting effects and a longer service life.

2. * * Panel Efficiency * *: Choose high-efficiency solar panels that can absorb solar energy to the maximum extent and convert it into electrical energy.

3. * * Battery Capacity * *: Choose an appropriate battery capacity based on actual needs to ensure stable lighting even in continuous rainy and cloudy conditions.

4. * * Controller Function * *: Choose a controller with intelligent control function that can effectively manage and protect the battery, and extend its service life.

Secondly, when maintaining solar street lights, attention should be paid to the following aspects:

1. Regular cleaning: Regularly clean the dust and dirt on the surface of solar panels and lighting fixtures to ensure their normal operation.

2. * * Check the battery * *: Regularly check the voltage and current of the battery to ensure normal charging and discharging.

3. * * Check the circuit * *: Regularly check the connection of the circuit to ensure that it is intact and prevent the occurrence of short circuits or open circuits.

4. * * Replacement of accessories * *: Replace aging or damaged accessories such as light bulbs, batteries, controllers, etc. according to actual conditions to ensure the normal operation of solar street lights.

In short, selecting high-quality solar street lights and conducting scientific maintenance can ensure their long-term stable operation and provide reliable lighting services for cities and rural areas. I hope the above guidelines can provide useful help and reference for users.