The results shows that solar energy use efficiency improves a lot through optic-electro and optic-thermal composite utilization.
结果表明，通过光电-光热综合利用能够对太阳能利用效率实现有效提升。
Energy efficiency is made possible through the use of solar panels, wind mills, herbs and bamboo.
展馆通过使用太阳能电池，风车，草本植物和竹子，实现了节能环保。
As a major way of solar power generation, whether solar photovoltaic power generation can improve the photoelectric conversion efficiency, cost-effective use of solar energy is a priority to resolve.
作为太阳能发电的主要的发电方式，太阳能光伏发电能否提高光电转换效率、经济高效地利用太阳能是首先要解决的问题。
Solar technology no major breakthrough, improve efficiency and lower the cost of the goal is not met, so that some people develop shook the confidence of the use of solar energy;
太阳能技术没有重大突破，提高效率和降低成本的目标没有实现，以致动摇了一些人开发利用太阳能的信心；
Despite the drawbacks, solar energy use has surged at about 20 percent a year over the past 15 years, thanks to rapidly falling prices and gains in efficiency.
尽管有这些缺点，太阳能的使用在过去15年以每年20%的速度快速增长，动力来自快速下降的价格以及转换效率的提高。
Despite the drawbacks, solar energy use has surged at about 20 percent a year over the past 15 years, thanks to rapidly falling prices and gains in efficiency.
尽管有这些缺点，太阳能的使用在过去15年以每年20%的速度快速增长，动力来自快速下降的价格以及转换效率的提高。
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