Will the strong demand for PV systems have an effect on silicon prices?
询问光伏系统的强劲需求也对硅价格造成影响？
The output characteristics of PV arrays is the base of research on PV systems.
光伏阵列输出特性是光伏发电系统研究中的最基本问题。
In the USA, attempts are being made to simulate the demand for PV systems to help drive down production costs.
在美国，已开始尝试模拟PV系统在帮助降低生产消耗方面的需求情况。
From the perspective of manufacturing costs, PV systems require purified silicon while solar-thermal ones do not.
从材料成本来看，光伏需要提纯硅而光热不需要。
Where there is no public power grid, the PV systems currently operate cost-effectively, due to their low operating costs.
在没有公用电网的情况下，由于系统的低运营成本，就它们当前的表现来看这一系统的成本是可以接受的。
Connected photovoltaic arrays and grid photovoltaic grod-connected inverter is the key to the entire grid-connected PV systems.
而连接光伏阵列和电网的光伏并网逆变器便是整个光伏并网发电系统的关键。
Unlike concentrating solar, the other strategy for generating solar electricity, PV systems can operate efficiently on a small scale.
不像聚光太阳能系统，这是太阳能发电另外一种方式，光伏系统可以小规模的有效运作。
Some PV systems are designed to provide power to loads even when the sun is not shining, and these typically use battery storage.
即使不出太阳，一些光伏（PV）系统也能够为负载提供动力，这些系统通常使用蓄电池。
One such company (Suntech or Wuxi Shangdu by its Chinese name) received a grant in 2002 to develop an intelligent controller for PV systems.
无锡尚德太阳能电力有限公司在2002年获得一笔赠款，用于开发一种智能型光伏系统控制箱。
Electric golf cart batteries are one type of relatively inexpensive deep-cycle battery that is often used for energy storage in smaller PV systems.
电动高尔夫球车使用的蓄电池是一种比较便宜的深循环蓄电池，通常应用于小型光伏系统中储存能量。
And the big solar systems wouldn't displace the need for rooftop power; the researchers estimate a need for 1.7 billion 3-kilowatt solar PV systems as well.
大规模的太阳能系统不会替代需要的屋顶电力，研究员预计将需要17亿个3千瓦的太阳能光伏系统。
All PV systems deployed by Cox AZ include real-time performance monitoring systems that track and record performance data including power produced and metrics to energy offsets.
所有光伏产品名称由考克斯部署的系统包括实时性能监测系统，跟踪和记录性能数据包括电力生产和能源偏移指标。
Prices for solar wafers, cells and modules are on the rise again as demand for PV systems has been strongly increasing over the last few months and silicon feedstock prices remain low.
太阳能硅片的价格，电池和组件都在增加，作为光伏系统的需求又一直在猛增过去数个月，硅原料价格的上升仍然很低。
The SEII is designed to enable the optimization of PV production processes that are aimed at cost reduction as well as improving the interface between the electricity grid and PV systems.
SEII倡议的目的是优化光伏生产的流程，降低成本，改善电网和光伏系统的接口。
PV: Not that long ago, they felt maybe they could eventually eliminate their branch offices, and customers would be content to interact with them through ATM-type systems and call centers.
PV：不久以前，他们认为他们可能最终将会取消他们的分支办公室，客户将对通过AT M类的系统与他们互动和呼叫中心感到满意。
PV: Software development scenarios at major Banks are complex, not just because they involve such large-scale systems and complex migrations and integrations.
PV：大型银行的软件开发工作是复杂的，不仅是因为他们涉及了大规模系统和复杂移植和集成。
Utilities often favor such systems, also called solar thermal, over costlier PV.
公用事业很支持这样的系统，也称为太阳热能，比光伏太阳能昂贵。
In Japan, where electricity is expensive, solar power is now fully cost-competitive with power from the grid, says Paul Maycock of PV Energy Systems, a consultancy based in Virginia.
弗吉尼亚州PV能源系统咨询公司（PV Energy Systems）的保罗‧梅科恪列（PaulMaycock）说，日本的电力很贵，太阳能动力如今已完全能与电网电力等价消费。
"Directly coupled" systems are currently in general use, where a PV array is directly coupled to a motor-pump group.
目前一般的光电水泵系统都是采用直联方式，即光伏方阵直接与电机水泵机组相连接。
In this paper, an improved continuation method is presented to trace the PV curve of power systems.
阐述了用改进的连续潮流法求取电力系统的PV曲线。
Some PV arrays use tracking systems to keep the panels pointing at the Sun, but these are expensive and need maintenance.
有的光伏阵列使用跟踪系统让太阳电池板一直指向太阳。但是这些系统价格昂贵还需要维护。
Supporting all popular cable diameters for both 600 and 1000 Volt DC systems, PV-03 Connectors meet the NEC2008 standard for safe installation of electrical wiring.
支持所有流行的线缆直径为600和1000伏直流系统，PV-03连接器符合安全安装电线的NEC2008标准。
Finally, based on analyzing the working states of stand-alone PV generating systems, the design of the solar charging and discharging controller based on microcontroller has conducted.
最后在分析光伏离网发电系统工况的基础上，基于单片机进行了太阳能充放电控制器的设计。
Several solar tracking systems developed by foreign countries are described, which can improve the conversion efficiency and can reduce produce cost for PV system.
描述了国外一些厂家为提高光伏系统效率并降低成本而研制的太阳跟踪系统。
In addition, several novel approaches are proposed to solve the key techniques which will further improve and enhance the control quality of solar PV power generation systems.
此外，我们提出自己的方法和思路来解决这四个关键技术，进一步完善和提高太阳能光伏发电系统的控制质量。
Domestic solar PV lighting systems will convert solar energy directly to electrical energy provided to the lighting.
家用太阳能光电照明系统将太阳能直接转换成电能，提供给照明灯具。
EPIA Members are present throughout the whole value-chain: from silicon, cells and module production to systems development and PV electricity generation as well as marketing and sales.
EPIA 的会员遍布业内价值链的每个环节：从硅、电池和模块生产到系统开发和光伏发电以及营销与销售。
We mainly operate solar power systems, solar panels, pv pumps, brushless DC pumps, brushless DC controllers and other new energy products.
经营太阳能发电系统、太阳能电池板、光伏水泵、无刷直流水泵、无刷直流控制器为一体的高新科技企业。
We mainly operate solar power systems, solar panels, pv pumps, brushless DC pumps, brushless DC controllers and other new energy products.
经营太阳能发电系统、太阳能电池板、光伏水泵、无刷直流水泵、无刷直流控制器为一体的高新科技企业。
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