求翻译：本系统主要是着重于太阳能供电这一模块，当太阳光充足的时候，通过带有蓄电池的太阳能电池板跟普通交通灯相连，来实现利用太阳能给交通灯供电，当太阳能不足的时候采用市电给负载进行供电。市电一般是交流220V，所以在接入负载的时候要进行转换。本文会对整个系统的各个模块配合电路图做详细的介绍。对于交通灯控制模块作一些简要介绍。是什么意思？

This system is mainly focused on solar-powered module, connected to the solar panels with battery with ordinary traffic lights when sunlight sufficient to achieve the use of solar energy to power traffic lights, when the solar energy less than when using mains power supply to the load. Mains are gen

This system is mainly focused on solar power module, when sunlight plenty of time, with a battery of solar panels connected with the general traffic lights, traffic lights for use of solar energy to electricity, when the time is not enough solar energy to the load to mains power supply. In general,

This system mainly is supplies power emphatically in the solar energy this module, when the sunlight is sufficient, through has the accumulator cell solar cell board to be connected with the ordinary traffic light, realizes the use solar energy to the traffic light power supply, when the solar energ

This system is mainly focused on solar power this module, when too sunny, by solar panel with a battery with a normal traffic light, and to implement a solar powered traffic lights, when insufficient solar energy used to power supply power to the load. AC General AC 220V, so when you access the load