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, kanglida electronic power co., LTD. Tells you about the daily use and maintenance of solar battery.

　　(1) work for 15 ~ 20 ℃ temperature

　　(2) the method of solar cell connection is to connect the positive and negative terminals of the solar cell. This doubles the power of a solar cell, and the voltage is the same as that of a solar cell. Solar battery poles shall not be short-circuited (contact head).

　　(3) for the newly installed or refurbished solar battery, the first charge shall be carried out for a long time, which is the initial charge and shall be charged at a current of 1/10 of the rated capacity. Before installation to measure whether the battery is enough, such as the shortage of power in the sunny places to 8 to 16 hours battery charging or using alternating current to the battery is enough, should strictly avoid discharge charge. With alternating current (ac) normal charging, had better use graded charging ways, namely, at the beginning of the charging with constant current charge, large current charge to the charging pressure and constant pressure after a certain time to switch to the conventional way of constant pressure and discharge.

　　(4) keep the battery itself clean. The installed solar cell pole should be coated with vaseline to prevent corrosion of the pole.

　　(5) equipped with online monitoring and management technology for solar battery, conducted online measurement and analysis of the internal resistance of solar battery, found the defects of the battery in time and maintained it in time.

　　(6) prevent solar cells from freezing and cracking in winter, and avoid direct sunlight in summer.

　　Solar power, as a new clean energy, is highly regarded by environmentalists, but "rain or shine is round and short on the moon. It is windy and rainy." what should we do when there is no sun? Solar cells exist for this reason.

　　Photovoltaic off-grid power generation system is to use the principle of the photoelectric effect to convert solar energy into electrical energy power generation system, usually by the solar modules, controllers, batteries, dc/ac inverter, etc.

　　The purpose of the solar cell module is to convert solar energy into electricity, to power the load or to charge the battery pack. The function of the controller is to protect the charge and discharge of the battery. The battery pack is used to store electric energy. The function of inverter is to change dc to ac. When the solar cell module fails to work at night or in cloudy or rainy days, it is powered by the battery pack to operate the load.

　　The working mode of the battery can be divided into two types: circulating use and floating charge use. It is often in the working state of frequent charging and discharging, i.e. Often in charge state for the use of floating charge, can make up for the battery due to self-discharge capacity loss. VRLA batteries used in photovoltaic power generation system belong to the recycling mode.