阳光蓄电池能使用多久？影响使用有哪些因素？

德国阳光解答：

German sunshine:

1、影响德国阳光蓄电池使用寿命的因素很多，既有电池设计和制造方面的因素，又有用户使用和维护条件方面的因素。就前者而言，正极板栅耐腐蚀性能和电池的水损耗速度乃是两个最主要的因素。由于正板栅的厚度加大，采用Pb—Ca—Sn--Al四元耐蚀合金，则根据板栅腐蚀速度推算，电池的使用寿命可达10～15年。然而从电池使用结果来看，水损耗速度却成为影响密封电池使用寿命的最关键性因素。

1, many factors affect the life of the German solar battery life, both the design and manufacture of the battery factors, but also the user's use and maintenance factors. As for the former, the corrosion resistance and the water loss rate are the two most important factors. Due to the thickness of the positive grid, the use of Pb - Ca - four Sn--Al corrosion resistant alloy, according to the grid corrosion rate calculation, the battery life of up to 10 ~ 15 years. However, from the results of battery use, water loss rate has become the most critical factor affecting the life of sealed batteries.

对于AGM密封铅蓄电池而言，由于采用贫液式设计，电池容量对电解液量极为敏感。电池失水10%，容量将降低20%;损失25%水份，电池寿命结束。然而胶体密封铅蓄电池采用了富液式设计，电解液密度比AGM密封铅蓄电池低，降低了板栅合金腐蚀速度;电解液量也比后者多15%～20%，对失水的敏感性较低。这些措施均有利于延长电池使用寿命。

As for the AGM sealed lead acid battery, the battery capacity is very sensitive to the amount of electrolyte due to the poor design. Battery water loss 10%, capacity will be reduced by 20%; loss of water by 25%, battery life is over. However, colloid sealed lead-acid battery uses rich liquid type design, the density of the electrolyte of lead-acid battery is lower than that of the AGM seal, reduces the corrosion rate of grid alloy; electrolyte volume is more than the 15% to 20%, lower sensitivity to water loss. These measures are beneficial to prolong the service life of the battery.

根据德国阳光蓄电池公司提供的资料，胶体电解液所含的水量足以使电池运行12～14年。电池投入运行的第一年，水损耗4%—5%，随后逐年减少，4年之后总的水耗损只有2%。OP2V型密封电池在2.27V/单体条件下浮充运行10年后，其容量还有90%。从国内一些邮电通信部门的反映来看，虽然阳光公司的胶体密封铅蓄电池售价较高，但其使用寿命却长于国产的AGM密封铅蓄电池。

According to information provided by the German sunshine battery company, the amount of water contained in the gel electrolyte battery enough to run 12 to 14 years. Battery put into operation in the first year, the water loss of 4% - 5%, then decreased year by year, after the total water consumption of only about 4 years later, only 2%. OP2V sealed batteries in the 2.27V/ monomer under the condition of floating charge after 10 years of operation, its capacity is 90%. From a number of domestic postal and telecommunications departments to reflect the view, although SunShine Co's colloid sealed lead acid battery price is higher, but its service life is longer than the domestic AGM sealed lead-acid battery.