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请问下太阳能发电怎样安装

请问下太阳能发电怎样安装

浏览：38次 | 提问时间： 07-13 05:48

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还想你总是情不自禁 07-13 05:49

具体配置需根据您的使用负荷及需求而定，至于为什么不划算？一般情况下，太阳能发电的成本约为市电的8倍左右，但随着原材料价格的降低，2010年太阳能发电成本仅为2008年的一半，太阳能发电会越来越有优势。

友谊闺密 07-13 05:57

你好，太阳能发电如何安装方法
　太阳能发电系统安装注意事项有：
　　1、电池板阵列需要考虑安装方位角、倾斜角。
　　2、电池板之间需避免遮挡。包括周边建筑物(电线杆，房屋檐角等)。
　　3、支架放置稳定性和牢固性。
　　4、走线距离及汇流箱位置。尽量走线距离短且平均。
　　5、相关辅件要符合系统要求(比如接线柱、用线线径等)。
　　6、接线端子要牢固，防止虚接或断路。
　　7、蓄电池极端子要牢固(千万不可短路)安装时注意极性，避免引起爆炸和火灾。
　　8、控制器一般都有相应的配电保护措施。不过接线过程中也要注意防止极性接反、短路等现象。避免不必要的麻烦。注意放置的角度、避免雨水浸入。
　　9、带有逆变器的系统，逆变器连接时需连接到蓄电池正负极上。
　　10、建造系统地点必须开阔，在安装太阳能电池方阵处不得有高大建筑物或其它东西挡住阳光。
　　11、控制器需要选择损耗低、工作稳定性好、寿命长的控制器。安装时弄清楚控制器是属于共负极设计还是共正极设计，这样对整个系统连接、安装有帮助。
　　12、安装过程中，要注意电气开关保护等，杜绝带电操作，以引起不必要的损失和麻烦。
　　13、控制器调试需注意细节，以免影响整个系统工程的周期。
　　家用太阳能发电系统需要考虑因素：
　　(1)现场的地理位置.。
　　(2)安装地点的气象条件。
　　(3)最大负载量。
　　(4)负载用电特性由于太阳能电池阵列输出的电流是直流，如果负载是交流的话，需要经过逆变器的转换，才能正常工作，这样太阳能最终供给负载的能量损耗就增大，从而所需太阳能电池就会增大，导致太阳能供电系统造价增大。
　　 (5)交流负载对电源的要求交流负载除了需要更大的太阳能电池板外，对逆变器的要求也会因负载的不同而不同。一般来讲纯在欧美国家受到严格限制，还有铅酸电池在运输方面也会受到限制，这些因素都将导致太阳能光电产品的造价增大。

愛 07-13 06:06

家用太阳能发电系统电池板的安装需要占据一定的屋顶面积，根据家庭用电量而定，一般需要20-50平方的屋顶为佳，为此对于高层住宅来说并一定非常合适，目前来说家用太阳能发电系统在国内主要针对的用户还是以别墅住宅为主。高层住宅用户安装光伏电站不仅没有足够的电池板安装场地，还需要每个楼梯的业主同意签字，相对比较麻烦，也不能更好的获得发电收益。电站设计主要是对屋顶进行实际测量得知能安装太阳能电站的实际光照面积，光照时间等条件综合分析，最终得出屋顶光伏电站系统的年发电量、投资成本、补贴费用、回报率情况，也就是一年能赚多少钱。光伏电站申请并不是很复杂，只是周期性稍微有点长，大概2个月左右。用户也可以带上相关的证件自己到当地电力公司申请，如果想省事一点光伏安装公司也可以代办。电站申请成功后，电力公司会提供许可安装资料，此时有光伏安装公司全权负责安装，最后由电力公司过来安装双向电表、调试、并网运行，整个光伏电站就大功告成了。

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