Thermal storage, auxiliary energy and turbogenerator subsystems
Thermal storage subsystems In addition to the concentrating and heat collecting subsystems introduced in the previous article, the thermal storage subsystem is an essential part of...
Solar power technology
Concentrating and heat collecting subsystem
One of the four components of a typical solar thermal power system. The concentrating heat collecting subsystem includes a concentrator, a receiver and a tracking device....
The principle of solar thermal power generation
Solar thermal power generation is a power generation technology that converts solar radiation energy into electrical energy. It includes two types: ①Using solar thermal energy to...
Composition and classification of solar photovoltaic power generation
Composition of solar photovoltaic power generation In addition to the solar cell array described above, the solar photovoltaic power generation system also includes anti-reverse charging diodes,...
Solar cell array
The solar cell is the smallest unit for photoelectric conversion. After the solar cell is connected in series, parallel and packaged, it becomes a solar cell...
Solar cell manufacturing process
The following takes polysilicon as an example to introduce the process flow of solar cells. Polycrystalline silicon solar cells have developed rapidly due to their low...
Manufacture of flake silicon (with silicon) and amorphous or microcrystalline silicon films
1. Source of silicon material Silicon is the most widely distributed element in the earth’s crust, with a content of 25.8%. The silicon material is mainly...
Preparation of monocrystalline silicon ingots and polycrystalline silicon ingots
1. Preparation of single crystal silicon ingots There are many preparation methods for single crystal silicon ingots. At present, the melt Czochralski method and the floating...
How solar cells work?
As we all know, countless atoms are made up of nuclei and electrons. The nucleus is positively charged and the electrons are negatively charged. Electrons revolve...
Distribution of solar energy resources
Distribution of solar energy resources in the world According to the total solar radiation power, the average distance between the sun and the earth, and the...