battery solar street lamp configuration.
Lithium battery solar street lamp works:
Solar panels in the day to receive solar radiation, the solar energy into electricity and output, through the integration of solar controllers, the power stored in lithium batteries. When the night falls, the solar panel operating voltage is less than 4V, the solar controller automatically detects the voltage value, the battery power supply to the LED lights. At sunrise, when the solar panel voltage is greater than 4V, the solar controller stops supplying power to the LED and continues charging the lithium battery.
Lithium battery solar street light advantage, mainly reflects the following six aspects: First, it is entirely use of natural light source of light resources, with energy saving, intelligent control of the advantages, without the consumption of traditional electricity electricity. Second, the charge and discharge system using lithium battery and controller integrated structure, is a controllable, non-polluting energy storage battery system. Lithium battery life is generally up to 10 years, in the practical application with the LED street lamp system perfect match. Third, the lithium battery solar street lights can also be based on user needs, the remaining capacity of lithium batteries, day and night length, weather conditions and other factors to optimize the intelligent calculation, rational allocation of electricity levels, and to achieve light perception and storage memory and other functions, to ensure that Three to five days continuous rainy day lights. Fourth, the lithium battery is a dry battery nature, more with security, more stable than lead-acid batteries, more secure. 5, light weight, the same volume under the weight of about 1 / 6-1 / 5 of the lead acid products; construction and installation convenience, six, lithium battery high and low temperature adaptability, can -20 ℃ - 60 ℃ environment Use, after the process of treatment, can be used in -45 ℃ environment. Seven, long service life, the use of feeding phenomenon will not appear. Also avoid the loss of the battery.

The prospect of solar lights

First, the interpretation of solar lights:

Solar street light is converted from solar panels to electricity by solar panels. During the day, even on cloudy days, the solar panels collect and store the energy needed. The sun produces energy that is used to produce electricity. It as a renewable resource security, environmental protection