Supplied to Germany Sunshine Storage Battery A412/90A solar battery
Advantages of German solar battery products:
one Simple maintenance: since the gas generated inside the battery during charging is basically absorbed by the comparator and reduced to electrolyte, there is basically no electrolyte feeding phenomenon, and there is no need to replenish water and charge evenly like ordinary batteries, the maintenance is simple ( However, it is necessary to regularly check the total voltage and appearance ) 。
two High liquid holding capacity: the electrolyte is absorbed in the special separator and kept in a non flowing state, so it can be used even if it falls down under normal operation ( Fall over ninety Can not be used above )
three Superior safety performance: when excessive gas is generated due to wrong charging operation at the end, it can be released to a certain extent to prevent the battery from cracking.
four Small self discharge: use special lead calcium alloy to produce grids, control the self discharge at a small size, and can be stored for a long time.
five Long service life and good economy: grid made of special lead calcium alloy with good corrosion resistance has a long floating life. The gas generated during normal floating charge can be well absorbed, so under normal operation, the capacity will not decrease due to the reduction of electrolyte. The special separator can hold the electrolyte, and at the same time, the positive plate active substances can be pressed firmly to prevent the falling off of the active substances, so the service life is long. In addition, the deep discharge also has a long cycle life, which is a very economical battery.
six Small internal resistance: the smaller the resistance, the greater the current discharge, the better the characteristics.
seven After deep discharge, it has excellent recovery performance: connecting the battery and the load together for long-term discharge is not good for the battery, but in case of this situation, as long as the battery is fully charged, there will be no capacity reduction, and it can be recovered soon.
Application field of German solar battery
Telecommunication control system
Hospital and health equipment
Continuous Power Supply （ UP S ）
Solar, wind and tidal power generation systems
Rail transit and its auxiliary system
Backstage power supply for drilling platform and storage equipment
Marine equipment: power supply system of ship and its onshore base
Fire detection and extinguishing system
Power supply system of power station and auxiliary station, nuclear power plant
Start emergency signal and safety system
Precautions before installation
After checking that the battery is normal, install it at * * * location (e.g. battery room);
If the battery is placed in the battery room, it should be placed as low as possible in the battery room;
Avoid installing batteries close to heat sources (e.g transformer ）The place of;
Because the battery may produce flammable gas during storage, avoid getting close to spark generating devices (such as fuses) during installation;
Before connection, polish the battery terminals to make them metallic;
Be careful to short the positive and negative battery terminals with conductive materials.
When multiple batteries are used together, first ensure that the batteries are correctly connected, and then connect the batteries to the charger or load. In this case, the positive cell shall be connected to the positive cell of the charger or load, and the negative cell shall be connected to the negative cell. If the battery is not connected to the charger correctly, the charger will be damaged. Be sure not to connect it incorrectly. Remember that the connection is correct.
