1. Look at the overall "power factor of the lamp": low power factor means that the driving power and circuit design used are not good, which will greatly reduce the service life of the lamp. With low power factor, the life of the lamp with the best lamp beads is also very short.2. Look at the "heat

1. Light Pole Taper Steel Plate Cutting ProcessWe use cut to length machine to uncoil, level, cut, scrape edge and taper, then we can get one side small width, one side big width steel plate.2. Light Pole Taper Steel Plate Bending ProcessWe use CNC tandem press brake machine to bend conical or polyg

Advantages of the solar street lights:1. No need of cables, no location restrictions, easy installation.2. The system cost is high and the initial investment is large.3. Solar street lights do not need to pay electricity fees and are not subject to power outage restrictions.4. Solar street lights sa

1. InstallationWhen installing solar street lights, there is no need to install complicated circuits, just make a cement base and make a battery pit within 1m, and fix it with galvanized bolts.There are complicated operating procedures in the construction of ordinary street lights. First of all, a l

Lithium Battery is widely used in solar street lights, UPS battery backup system, EPS, Containerized Energy Storage System for Solar & Wind plant, and also power reserved batteries used on forklift, motorbike, traction golf cars.How to differ a lithium battery cell good or not?Several ways are liste