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The solar panel produced by AAB can be divided into mono-crystalline silicon, poly-silicon, and amorphous silicon. And the photo-electric conversion ratio of the mono-crystalline silicon is above 14%, the conversion ratio of poly-crystalline silicon is 13%, the conversion ration of amorphous is 10%. Solar panel has the quality of firmness and durability, and the life span is usually 20 years.
The lamp case which is designed and produced by AAB develops a new field for the advertisement industry.
This lamp case has the double function of advertising and illumination and beatification of city. Without the cable you can also add the scenery for the city.