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3kw太阳能发电系统需要多少钱？

3kw太阳能发电系统需要多少钱？

浏览：41次 | 提问时间： 08-06 09:43

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5个答案

青春不能不放纵 08-06 09:44

请问你打算装并网还是离网，并网的没有蓄电池，白天发电白天用，晚上不能用，但投资少，寿命长。离网的有蓄电池，晚上白天都能用，但投资高，并且蓄电池2-3年就要更换。建议：如果你接电方便，不要装离网的，装了也不能收回成本，装并网的话可以收回成本，收回期限大约10年之内，后续10年都是盈利。如果你接电不方便，那么你可以考虑用离网发电系统，因为这是你的生活需求。如果不差钱可以随便搞搞。是想问需要多少钱吗？3KW分布式光伏发电项目需要2.5万到3万不等，市场价格每瓦8-10元！

那一場盛世流年ブ 08-06 09:53

并网的2万多，离网的4万多，别问我怎么知道的，我就是做这个的，提醒一下，低于这个价的，你得好好研究研究质量与售后

ミ用黑色铅笔画场盛世烟火 08-06 10:01

3kw太阳能发电系统需要：12000元，3kw组件1.5万+控制器0.13万元+蓄电池2.53万+支架线缆0.45万+逆变器0.38万+设备箱其它辅料0.1万+人工0.3万＝5.49万。我是专业销售太阳能光伏发电系统、控制器、逆变器、蓄电池、充电机等电源设备的。有技术问题可以追问。

安静的将我容纳 08-06 10:09

3kw太阳能发电系统包括光伏电池组件、光伏方阵支架、直流汇流箱、直流配电柜、并网逆变器、交流配电柜等设备，另外还有供电系统监控装置和环境监测装置。其运行模式是在有太阳辐射的条件下，光伏发电系统的太阳能电池组件阵列将太阳能转换输出的电能，经过直流汇流箱集中送入直流配电柜，由并网逆变器逆变成交流电供给建筑自身负载，多余或不足的电力通过联接电网来调节。3kw太阳能发电系统需要价格：¥300.00

余生浅末 08-06 10:18

安装一套太阳能系统具体价格视使用者的情况有所不同，（标准）单一照明系统配置如果按200W的系统配置，价格应该30元/W计6000元左右，如果需要带动其它的用电设备，需要输入功率为3000w以上时,价格为26—28元/W，总价大概在26000元以上依次类推。

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3kw太阳能发电系统需要多少钱？

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3kw太阳能发电系统需要多少钱？