Sources of solar street lights, 12v 22ah lithium ion battery pack. Lithium battery cycle life long specially used for solar street lamps, batteries, light weight, high safety performance and environmental protection. Widely used in: wireless monitoring equipment, solar street lamp, solar energy storage, energy storage power station. Solar street light system is a major component of lithium-ion battery pack is anode, electrolyte, the diaphragm and the shell. There are usually two kinds of appearance: cylindrical and square.

street light

Solar street light is introduced

Solar street lamps use crystal silicon solar batteries, lithium batteries to store electrical energy, the super bright LED lamp as light source, controlled by the intelligent charging and discharging controller, alternatives to traditional public power lighting lamps. Don’t need to laying cable, solar street lamps do not need the ac power, do not produce electricity; Using the dc power supply and control; Has a good stability, long service life, high light efficiency, easy installation and maintenance, high safety performance, energy conservation, environmental protection, economic and practical advantages. Can be widely used in urban primary and secondary trunk road, community, factories, scenic spots, parks and other places.

Solar power lithium battery components typically use monocrystalline silicon or polycrystalline silicon solar cell components; LED lamp holder generally use high power LED light source; Controller is generally placed on light pole, with electric, control, when the overcharge protection, reverse connection protection, and other functions. A more advanced controller has the function of adjust the lighting time of the four seasons, half power, intelligent charging and discharging function, etc.

Sources of solar street lights, 12v 22ah lithium ion battery pack

street light battery

On the market at present most of the solar street lamps use 12v 22ah lithium ion battery pack, the sun can use lithium batteries can be in the back of the solar panels, plugin installation without having to dig a foundation.

Solar street lamps lithium-ion battery pack is refers to the lithium battery lithium battery, specially used for solar street lamps is one of the solar street lamps use lithium-ion battery pack. Lithium battery in the application of solar energy street light has a positive impact on the development of solar energy. China currently support projects such as solar energy. The development of the solar street light as the main power of solar street lights, plays a very important role in environment construction. Is a source of 12v 22ah lithium ion battery pack, it plays an important role in the field.

The advantages of 12v 22ah lithium ion battery pack of solar street light

1. The lithium-ion battery pack more little lighter than thick gel battery.

2. Lithium battery has higher energy storage, longer service life and stronger adaptability to the environment.

3. The depth of the lithium battery power is big, fast charging. Compared with gel battery, store the time needed for the same power is only a third of the colloid absorption capacity.

4. The use of lithium-ion batteries is not water, compared with gel battery, there is no solution, do not waste resources, more environmentally friendly.

5. Lithium battery of solar street lamp installation more convenient. Traditional solar street lamps do foundation, need to set aside a cell pit, buried land put battery in and sealed box. Lithium battery lithium batteries commonly used solar street light, led lamp holder, panels. Focus on one.

6. Lithium battery solar street lights maintenance more convenient. Using gel battery solar street lamps before the replacement and repair the battery needs to be buried underground dug up the battery, and lithium battery only can be removed from a light pole or solar panels below.

7. Lithium battery solar street lamps can also according to customer demand for intelligent optimization computing remaining battery capacity, day and night time, weather conditions and other factors, the reasonable distribution of power level, steerable, time control, storage memory, ensures continuous rainy day ten light lights.

street light in the night

Solar street lamps 12v 22ah lithium ion battery pack installation and connection method

  1. Lithium battery and LED lamp wiring mode, load output: positive and negative (red represents the positive, black represents the negative); Positive electrode LED lights of the anode, cathode LED lights of the cathode.
  2. The connection mode of lithium battery and solar panels, solar energy input: is the cathode (red lines represent positive, black line on behalf of the cathode); The positive connection of solar panels the anode and the cathode cathode connected solar panels.

Lithium battery installation steps

1. Connect all cables and check whether the charging indicator (green G) is on normally.

2. If the normal light, 10 seconds after pulling out the solar energy input, the output load normal bright LED lights.

3. Reconnect the solar input, load the output LED will go out after 10 seconds.

4. After completing all the above steps, the solar street lamp can be used normally.

solar street  lamp with solar battery


In summary, this is why many solar street lights are equipped with 12v 22ah lithium ion battery packs. If you want to know more about battery, Please contact Maxworld Power.

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