Zhengzhou conley of electronic power co., LTD., founded in 2000, professional development, production, sales of 2 v, 4 v, 6 v, 12 v four series and maintenance-free lead-acid battery, gel battery and electronic charger, etc. Products are widely used in security alarm system, fire alarm system, building intercom system, elevator emergency evacuation system, emergency lights, antenna, power sprayers, electronic said, children, cartoon gas mould, washing machine, rotary table, parking lock, flashing lights, traffic lights, dc panel, solar energy, wind energy, UPS, EPS, etc for electrical system. Next, conlida electronic power co., LTD. Will tell you about the characteristics of solar cells and how to extend their service life.

　　The battery solar street lamps system for maintenance-free lead-acid batteries, there are mainly 80 ah, ah 100, 12 v65ah and 12 v120ah four, and solar battery lifespan has been becoming the key factor of solar street light can be used normally. So, let's take a look at the characteristics of solar cells

　　1. Good deep circulation capacity, over-charge and over-discharge capacity;

　　2. Special process design and colloidal electrolyte can guarantee its service life;

　　3. Can adapt to different environmental requirements, such as high altitude, high temperature and low temperature.

　　Solar battery is chemical energy storage and release electricity, at a time of need a kind of electrical equipment, exposure to the sun during the day to make the battery components to produce a certain range of dc voltage, the light energy into electricity, then transmitted to the intelligent controller and over protection, then transmission of electric energy storage battery. In addition, in the composition of the solar street lamps, the battery of the highest cost, and relative service life is short, so we must be reasonable use of battery, in order to prolong the service life of it, the concrete measures are as follows:

　　1. Reasonably calculate the required capacity of the battery;

　　2. Control of battery cut-off discharge voltage;

　　3. Temperature control of the battery;

　　4. Pay attention to water proofing;

　　5. Pay attention to monitoring the voltage of solar street lamp accumulator;

　　6. Select special batteries for solar street lamps produced by regular manufacturers.