太阳能交通警示牌是新一代的道路安全设施，他利用警示牌上方的太阳能电池将白天的阳光转换成电能储存于警示牌中，当夜幕降临或光线昏暗时，警示牌上的发光元件自动启动发光，其闪烁的光线明亮、醒目、有强烈的警示作用。特别在无电源的高速公路、经常移动的施工现场及山道、弯道等高度危险地段，这种可主动发光的警示牌体现出特殊的警示作用，其可视距离是反光膜是交通警示牌的5倍。其动感效果是普通标志牌所不能替代的。本产品现已获得。 该产品具有以下特性： •符合国际GB5768-1999标准 •充足的电能可在无光照的情况下连续工作15个夜晚 •以太阳光的绿色能源作为电能来源 •夜晚或光线不足自动发光 •闪烁频率为60次/分钟 •可适应连续降雨、大风、大雾、沙尘暴等恶劣天气 •不用电源、无需扯线、不换电池 •节能、环保、美观、实用 •适用温度：-40℃~65℃ •无人值守、安装、维护、移动方便 本产品适用于城市交通、道路施工、公路、铁路道口、机场、港口、旅游区、军事警戒线、停车场、社区警戒、路站牌标识、产品商标等方面。并已在北京、上海、华东、东北、华北等地区广泛使用。 Solar energy traffic warning sign is the road safety devices of new generation, he utilizes the solar cell above the warning sign to change the sunshine in daytime into the electric energy and store in the warning sign, when the night comes or the light is dim , the luminescence component on the warning sign is started and gives out light automatically, its flashing light is bright, striking, has strong warning function . Have expressway of power especially, construction site that move often and mountain dish, curved dish,etc. highly dangerous location, this kind of warning sign that can give out light voluntarily embodies special warning function , the membrane is 5 times of the warning sign of the traffic that its visual distance reflects light. Sensation of movement its result ordinary sign what card can substitute. This product has already obtained the national patent now.