solar photovoltaic systems的意思|示意

Pressure and insulation of solar panels will limit the number of photovoltaic modules in series, so DC/DC boosted link was used generally in photovoltaic power generation systems.

由于光伏电池组件串联的数量受到太阳能电池板耐压和绝缘要求的限制，因此在光伏发电系统中一般采用DC/DC升压环节。

Aiming at the domestic present situation on architectural utilization of solar energy, the building integrated with solar heat water systems and photovoltaic systems were analyzed.

针对我国目前太阳能在建筑上的利用现状，分析了建筑一体化的太阳能热水系统和太阳能光伏系统。

And as CPV requires less photovoltaic material than traditional photovoltaic technology, it likewise requires less water than concentrating solar power systems.

而且CPV对光伏原材料的需求要小于传统光伏技术，而且它对水的需求也同样小于集中式太阳能系统。

The utility model is applicable to solar photovoltaic generating plants, solar photovoltaic grid-combined generating systems and other fields.

本实用新型适用于太阳能光伏电站、太阳能光伏并网发电系统等领域。

As the power efficiency of traditional silicon-based solar cell is low and also it costs high, concentrator photovoltaic systems with high conversion efficiency will become the main direction.

由于传统的硅基太阳能电池发电效率低、成本高，因此高转换效率的聚光太阳能系统将成为研究太阳能发电的主要方向。

Who can explain why in the United States solar-thermal systems are much cheaper than photovoltaic systems, while in China the contention is that former is much more expensive than the latter?

谁能解释为什么美国光热发电比光伏发电便宜许多，而在中国却还有光热贵过光伏的争论？