Our company Advantages:
Expert of solar system ,solar street light since 2007.
Engineer Went to 32 countries install 1000+ successful solar projects
New Technology,Phone to control your all solar
Contact us now for a solar street light quote
TANFON solar street light manufacturer
Solar street light manufacturer SGS inspection
| 40W solar light outdoor FAQ |
|
Q:Are you factory or trading company? A:We have 3000 sqm modern factory, with 4 production lines. We have 40 factory workers and 5 of them are quality control and engineer guys. Welcome to visit our factory. |
|
Q.How long does the solar power can be stored of solar light outdoor? A:Solar power of the integrated solar street light can be stored for 6 months after the batteries are full charged. Please examine, and charge periodically after long time transportation to prevent damage. |
|
Q: How many cycles full charge&discharge about your battery? A: In 50% discharging deepness, it can be cycled for 1,200 times; in floating charging and discharging status, it can be cycled for 5000~6000 times. |
|
Q. How to control the luminance of the solar light outdoor? A:Our solar street light adopts Microwave sensor control & brightness sub-regulation. Here we especially introduce the brightness sub-regulation. Use a computer system to set the brightness according to the time change. For example, from 6:00p.m. to 12:00p.m., 100% brightness; from 0:00a.m. to 06:00a.m., 20% or 30% brightness. In that way, this new product can instead common LED street light. |
|
Q. What is the mounting height? A: We suggest the solar street light of 20W, 30W, 40W for 3-5m, the solar street light of 50W, 60W, 80W for 6-8m. |
|
Q. What is the distance? A: For the distance, we suggest the solar street light of 20W, 30W, 40W for 25-30m, the solar street light of 50W, 60W, 80W for 30-35m. |
