Solar LED Street Lamp (Version 2)

We have redesign a new version of solar street lamp which uses Lithium Ion battery instead of lead acid battery. The electronic design and battery are smaller, hence we are able to fit them inside the structure of the lamp post.

On the left is the new design which do not have a box at the bottom of the pole. The design allows one day of full solar charging to provide more than 1 night of lighting.