安装智能表后，户主能更容易地把利用风力或太阳能所发的电“卖”回给电网。
The meters make it easier for householders to sell power they generate through wind and solar back to the grid.
电池可以利用诸如风力或太阳能之类的来源提供源源不断的电能，即使在天气改变或夜晚奖励的时候不能再生成电能。
The batteries will enable a constant electrical output from sources such as wind or solar, which stop generating when the weather changes or night falls.
将风力发电厂与太阳能电池、常规或抽水蓄能的水电或高效的天然气涡轮机连接起来，也可以提供备用电力。
Backup power could also be provided by linking wind farms with a solar cell, with conventional or pumped-storage hydropower, or with efficient natural-gas-burning turbines.
这种所谓的“氧化还原”流体电池通常用来平衡并网发电以及从风力涡轮或太阳能板中储存电量。
So-called "REDOX" flow batteries are sometimes used to balance grid power and store energy from wind turbines or solar panels.
就眼前来说，这意味着推广成熟的技术，如陆地或海上风力发电、太阳能光电和能源效率措施。
In the short term, that means rolling out proven technologies such as onshore and offshore wind power, solar photovoltaics and energy efficiency measures.
过去曾有过许多运用太阳能或风力的高飞模型，同时我们深深地热衷于这种创造性的其他供能方式。
We've covered high-flying examples of solar and wind power in the past, and we're always captivated by such inspired approaches to alternative energy.
比如，不可能以商业规模到处建立风电场或太阳能发电厂，因为美国有些地区风力不足，日照不够，无法生产足够的电力。
For example, it is not possible to install wind or solar plants on a commercial scale everywhere because some areas of the country are just not windy or sunny enough to yield enough power.
如果我告诉你，你可以自己安装太阳能或风力发电系统，花费不到在200美元！
What if I told you that you can have your own solar or wind power system setup for $200 or less!
如果我告诉你，你可以自己安装太阳能或风力发电系统，花费不到在200美元！
What if I told you that you can have your own solar or wind power system setup for $200 or less!
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