KNIGHT INDUSTRIAL CO., LTD.

[Company News]   All In One Solar LED Street Light: Protection Against Rust

Many customers are afraid that the steel parts of the solar street lights after few months become rusty. They have seen many light poles in such condition and they are afraid that it can happen also t... More>>

[Company News]   Factors Affect Lifespan Of All in One Solar LED Street Lights

The service life of solar panels is more than 25 years, and the service life of poles can reach more than 30 years. Parts with so long service life can be completely ignored for affecting the life spa... More>>

[Company News]   Do You Know any Knowledge of Solar Street Lighting Battery & PV Panel

Do you know how to use suitable PV panels and batteries to make the street lights last long enough? Let us tell you the way of calculation to decide more accurate specifications you need for your proj... More>>

[Company News]   Advantages of Integrated Solar Street Lights Compared With Traditional Street Lights

Integrated solar street light is a kind of street light that uses solar energy as energy source, which is used to provide night road illumination. Its light pole and battery assembly are integrated de... More>>

[Company News]   Why All In One Solar LED Street Light

All-in-one solar street lights automatically switch off at day for recharging and turn back on when night falls. All-in-one solar street lights are likewise great for illuminating entrances, perimeter... More>>