With the increasingly poor earth resources, the increasing investment cost of basic resources, all kinds of safety and pollution hidden dangers can be found everywhere, solar energy as a "inexhaustible, inexhaustible" safe, environmental protection of new energy has been more and more attention. Meanwhile, with the development and progress of photovoltaic technology, the field of solar LED street lighting has been improved day by day.
1. First of all, the municipal power lighting and street lighting project shall lay cables: excavation of cable trench, laying of dark pipes, threading in tubes, backfilling and other basic works. Then a long time of installation and debugging, if any line has problems, will have to rework a large area. The terrain and wiring requirements are complex and the cost of manual and auxiliary materials is high.
Solar LED street lamps are easy to install: instead of laying complicated wires, solar LED street lamps are installed with a cement base and fixed with stainless steel screws.
2. High electricity cost of municipal lighting street lamps: there is a high fixed electricity cost in the work of municipal lighting street lamps, so it is necessary to maintain or replace the lines and other configurations continuously for a long time, and the maintenance cost increases year by year.
Solar LED street lamp free electricity: solar LED street lamp is a one-time investment, no maintenance cost, three years can recover the investment cost, long-term benefit.
3. Municipal power lighting street lamps have potential safety hazards: municipal power lighting street lamps bring many potential safety hazards in construction quality, transformation of landscape projects, material aging, abnormal power supply, water and electrical pipeline conflicts and other aspects.
Solar LED street lamps have no safety hazards: solar LED street lamps are ultra-low voltage products, safe and reliable operation.
In addition, solar LED street lamps have the following advantages:
1, energy saving: use natural light source, no need to consume electricity, and inexhaustible.
2, environmental protection: meet the requirements of green environmental protection, no pollution, no radiation, ecological protection.
3, safety: because do not use alternating current, and use battery to absorb solar energy, through low-voltage direct current into light energy, is the safest power source.
4. High technology content: the core device of the product is intelligent controller. The automatic control and time-control switch device can be set according to the sky brightness within 24 hours a day and the brightness needed by people in various environments.
5. Long service life, low installation cost and convenient maintenance.