Solar street lights maintenance battery

The battery solar street lamps to prevent overcharge, battery lifespan besides depends on external maintenance, also is closely related to the heat produced by internal accumulation, solar battery if the overcharge, can make the battery internal temperature rise step by step, can appear the phenomenon of thermal runaway, even make a battery scrap. If you want to prevent the battery overcharge, we will be in strict accordance with the manufacturer instructions to provide charging voltage value. The using life of the battery is directly related to the life of the whole street lamp, a high quality battery service life is longer than the average service life of the battery.

1: discharge charge safe sex: in the process of charging and discharging, cannot appear too high and too low voltage signs.

2: to prevent the battery discharge, the discharge of battery design depth and battery charge and discharge cycles ( The service life) Closely related, if the depth of the discharge was 10%, the cycle number for 10000 times, when the discharge depth is 70%, only 500 cycles. Serious words have no way to reactivation may cause the battery to the best state, and even discarded immediately. In order to prevent the excessive battery discharge, much in the battery pack a BMS system, it can adjust the voltage of the battery.

3: control of the charge discharge, discharge battery charge number is limited, we need to just even eliminate the number of charge discharge.

4: rainwater into: the battery packaging must be sealed, enough to watch the rain in.