廣告
Installation contrast
_When installing solar street lamp, there is no need to install complicated circuit, only a cement base and a battery pit within 1 m can be fixed with galvanized bolt.
There are complicated operation procedures in the construction of city circuit lamps. First of all, it is necessary to install auxiliary cables, trench and pipe distribution, pipeline crossing, backfilling and other large-scale civil construction, which consumes a lot of manpower, material and financial resources. Finally, we need to debug, once there is a problem, it will cause a lot of consumption.
_Cost comparison
_Solar street lamp investment, long-term benefits, because the line is simple, does not produce maintenance costs, does not produce expensive electricity. Cost recovery in 6-7 years, saving more than 1 million electricity and maintenance costs in the next 3-4 years.
_City circuit lamp is expensive and complex, which requires long-term and uninterrupted maintenance of the line. In the case of unstable voltage, sodium lamp is unavoidable to be damaged. With the prolongation of service life, the line aging and maintenance costs are increasing year by year.
Safety comparison
_Solar street lamp is an ideal product of ecological district and road administration department because of its 12-24V low voltage, stable voltage, reliable operation and no potential safety hazard.
_City circuit lights have great potential safety hazards, people's living environment is constantly changing, road renovation, landscape engineering construction, abnormal power supply, water and gas pipeline cross-construction and many other aspects bring many hidden dangers.
