How to set up the solar street lamps controller

Many consumers in the process of selecting the solar street light, the most worry about a problem is solar battery life can use many years, the solar street lamps use play a key role in the system is up to the solar battery, so the battery

in the process of selecting the solar street light, many consumers most concerned about is how long the solar battery service life can be. Solar battery used in solar street light system plays a key role. As a result, the service life of the battery is the most concern. Manufacturers also said solar street lamps, solar battery life is very long, can generally in 5 - 7 years. The damage to the battery solar street lamps may be due to the waterproof case across the electrodes of the battery caused short circuit, can't detect the correct voltage. Possible problems is high voltage and low voltage. At the same time, because the water into the solar street lamp bracket, the excessive discharge of battery voltage drop to less than 10 v. At this point, the battery can be normal use after normal low current circulation charge and discharge, but also have battery can not normal to use again. Usually, the solar battery used five years later, to reduce the capacity of can lead to the closure of the solar street lamps every day ahead of time, or on a rainy day light time of the solar street light, this is very normal. Solar battery can be used 5 - Seven years, the use of very good, also can reflect the solar street light price ratio.