Date：2019.2.28

Usually after charging, the battery is also stationary for a period of time, so that its terminal voltage naturally falls, when it falls to the maintenance voltage point, it will enter the floating state.

Date：2019.2.26

Electrical performance testing: including conductive type, resistivity and minority carrier lifetime.

Date：2019.2.24

In order to develop a country in an all-round way, we should not only speed up the development of cities, but also promote the development of rural economy.

Date：2019.2.23

Energy Conservation: Solar energy conversion to provide electricity, inexhaustible, inexhaustible.

Date：2019.2.22

he installation method of integrated street lamp can be summarized as "fool installation". As long as screw is screwed, it will be installed. It avoids the steps of installing battery plate bracket, installing lamp head and making battery pit for traditional split solar street lamp, and greatly saves labor and construction costs.

Date：2019.2.22

Solar street lights lighting time can be adjusted, but generally out of the factory, manufacturers have been in accordance with customer requirements to adjust the solar street lamp lighting time.

Date：2019.2.22

Silicon single crystal is a kind of crystal with basic and complete lattice structure. It has different properties in different directions and is a better Peninsula material.

Date：2019.2.22

Solar street lamps and traditional street lamps is similar, do not let the street often in a humid environment and do not use frequently on the street lamp switch, generally do these two points, lighting solar street lamps should be able to prolong the service life.

Date：2019.2.15

LED is called green light source, which has the characteristics of energy saving, environmental protection, small size and long life.

Date：2019.2.05

In order to save costs, some powerless manufacturers make a lot of fuss on solar street lamp accessories, purchasing some third-rate unqualified suppliers'accessories

Date：2019.2.03

Solar panels, also known as "solar chips" or "photovoltaic cells" or "solar cells", are photoelectric semiconductor sheets that generate electricity directly from the sun.

Date：2019.2.01

Don't hang articles on the lamp, such as air-drying quilts.

Date：2019.1.30

On the one hand, the city courtyard lamp is closely related to the life of citizens. Its operation directly affects the image of the Party and the government.

Date：2019.1.25

Solar street lamp pole will hardly rust after cold/hot galvanizing treatment (except for trachoma when lamp pole is welded), so the only factor affecting the beauty of street lamp is paint.

Date：2019.1.23

There are many places where solar street lamps are used, but every street lamp and some private courtyards also choose solar lighting, some other mining areas, or industrial parks, some parking lots, or in the countryside is not so easy to attract applied electric fields. At present, the professional development of solar lighting in China is relatively mature, and there are more manufacturers.

Date：2019.1.22

Requirements for the quality of light sources. The service life of the general solar street lighting source is 3-4 years, and the quality guarantee period of the source manufactured by the regular manufacturers is 3 years.

Date：2019.1.15

At present, the development of smart city has achieved tremendous results. Smart city is exploring and gradually stepping into the stage of substantive construction.

Date：2019.1.09

In order to ensure that the solar street lamp can work well, the most important thing in the street lamp configuration is to look at the street lamp configuration in cloudy and rainy days.

Date：2019.1.07

As an outdoor lighting source, the solar courtyard lamp is usually under 6 meters high. Because of its diversity and beauty in shape

Date：2019.1.03

The charging efficiency of solar street lamps mainly includes two aspects, namely, the conversion efficiency of solar panels and the secondary conversion efficiency.