家用太阳能发电系统|太阳能板5000瓦多少钱?
安装太阳能发电系统受益怎么样?我想这个是大家最关心的,宇飞太阳能有限公司就拿5000W的光伏并网发电系统来说,我就按年平均每天4个小时的峰值日照来给大家计算;那么每天的发电为5000w*4h=20KWH,每个月发电量为20*30天=600度,目前家用电大概0.68元/度,600度大概能省600*0.68=408元,一年12月共计4896元,大概也要6年左右回本,在实际使用当中,如果白天用电少,晚上用电多,没有用的太阳能发电只能通过电网卖给国家,收购价格不到4毛,晚上用的国家电还是按0.68算,如果单从投资受益来讲,就会大大打折扣,(有国家补贴及地方补贴的另算)。
那什么样的人依然会考虑安装太阳能发电系统呢?1.工商业用电(dian)(dian)(dian)(dian)(dian)主,电(dian)(dian)(dian)(dian)(dian)费(fei)高(gao)呀,按1.1元/度(du)算,5000w一(yi)(yi)个月发电(dian)(dian)(dian)(dian)(dian)600度(du)就是(shi)660元,一(yi)(yi🐲)年7920元,才不多(duo)3-4年就能(neng)(neng)回本了,以(yi)后还可以(yi)使用20多(duo)年,绝对(dui)是(shi)超值的(de),总(zong)之电(dian)(dian)(dian)(dian)(dian)价(jia)高(gao)的(de)话(hua)安装(zhuang)太(tai)阳能(neng)(neng)发电(dian)(dian)(dian)(dian)(dian)省(sheng)电(dian)(dian)(dian)(dian)(dian)就是(shi)赚(zhuan)钱2.用电(dian)(dian)(dian)(dian)(dian)量大,有阶梯电(dian)(dian)(dian)(dian)(dian)价(jia)的(de),少(shao)用电(dian)(dian)(dian)(dian)(dian),电(dian)(dian)(dian)(dian)(dian)价(jia)低,或避(bi)开高(gao)电(dian)(dian)(dian)(dian)(dian)价(jia)时段(duan),3.考虑屋顶遮(zhe)阳的(de)话(hua),安装(zhuang)一(yi)(yi)个太(tai)阳能(neng)(neng)发电(dian)(dian)(dian)(dian)(dian)系(xi)统(tong),即(ji)高(gao)大上,又能(neng)(neng)发电(dian)(dian)(dian)(dian)(dian)赚(zhuan)钱,再合适不过了,具体如何安装(zhuang)可咨(zi)询宇(yu)飞太(tai)阳能(neng)(neng)。
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