太阳能路灯安装时，不用辅设复杂线路，只做一个水泥基座及在1m之内做一个电池坑，用镀锌螺栓固定就可。

_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.

  市电路灯施工中有复杂的作业程序。首先要辅设电缆，挖沟布管、管内穿线、回填等大量土建施工，消耗大量人力、物力、财力。{zh1}还要进行调试，一旦出现问题，就造成很大消耗。

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.

  费用对比

_Cost comparison

  太阳能路灯一次投资、长期受益，由于线路简便，不产生维护费用，不产生昂贵电费。6—7年收回成本，后3—4年节约100多万的电费及维护费用。

_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.

  市电路灯电费高昂，线路复杂，需长期不间断的对线路进行检修。特别电压不稳的情况下，钠灯易坏是不可避免的，而随着年限的延长，线路老化、维修费用更是年年递增。

_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.

  安全对比

Safety comparison

  太阳能路灯由于采用的是12—24V低压，电压稳定，运行可靠，不存在安全隐患，是生态小区，路政部门理想产品。

_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.

  市电路灯安全隐患大，人们的生活环境在不断变化的情况下，道路改造、景观工程的施工，供电不正常，水煤气管道的交叉施工等多方面带来诸多隐患。

_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.