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阳台壁挂式太阳能的采光面积
来源:http://www.sdlntyn.com 发布时间:2017-8-3 16:36:06 浏览次数:437

济南阳台壁挂太阳能发电系统分为独立发电系统与并网发电系统:

The solar power generation system is divided into stand-alone power generation system and grid connected power generation system:

1、并网发电系统就是太阳能组件产生的直流电经过并网逆变器转换成符合市电电网要求的交流电这后直接接入公共电网。并网发电系统有集中式大型并网电站一般都是国家级电站,主要特点是将所发电能直接输送到电网,由电网统一调配向用户供电。

1, the grid connected power generation system is the DC power produced by the solar energy component, which is converted into the alternating current which meets the requirements of the city power grid through the grid connected inverter, and then directly connected to the public power grid. The grid connected power generation system has centralized large-scale grid connected power stations, which are usually power stations at the national level. The main feature is that the power generation can be directly transported to the power grid, and the power supply is uniformly distributed to the users by the power grid.

阳台壁挂太阳能价格

2、独立发电系统也叫离网发电系统。主要由太阳能电池组件、控制器、蓄电池组成,若要为交流负载供电,还需要配置交流逆变器。

2, stand-alone power generation system is also called off grid power generation system. Mainly composed of solar cell components, controllers, batteries, to AC load power, but also need to configure AC inverter.

阳台壁挂太阳能热水器具有较高的热效率。因为真空管太阳能集热器是由若干根真空管组成的,管子之间存在着间隙,在被太阳光照射时,有一部分太阳能没有被集热器所接受。

The balcony wall hanging solar water heater has higher thermal efficiency. Because the vacuum tube solar collector is made up of several vacuum tubes, there is a gap between the tubes. When the sun is shining, some of the solar energy is not accepted by the collector.

阳台壁挂太阳能集热器却是一个连续的平面,整个集热器表面都可以接受太阳光。所以,在相同的采光面积和日照强度下,阳台壁挂式太阳能热水器的日平均效率一般要高于真空管太阳能热水器日平均效率6%以上。

The balcony wall hanging solar collector is a continuous flat surface, and the whole collector surface can accept sunlight. Therefore, under the same lighting area and sunshine intensity, the daily average efficiency of the balcony wall hanging solar water heater is generally higher than that of the vacuum tube, and the daily average efficiency of the solar water heater is more than 6%.

太阳能的能源是来自地球外部天体的能源(主要是太阳能),是太阳中的氢原子核在超高温时聚变释放的巨大能量,人类所需能量的绝大部分都直接或间接地来自太阳。

Solar energy is from outside the earth objects (mainly solar energy), is the sun in the nuclei of hydrogen atoms in ultra high temperature fusion massive release of energy, the energy required for the human most directly or indirectly from the sun.

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This article from the Ji'nan friendship balcony hanging solar dedication. More related knowledge: Please click http://www.sdlntyn.com/ we will use the most advanced technology. The most sincere attitude, to provide you with the most comprehensive service. More related knowledge and we will continue to offer you. Please wait.