Tecnologia de generació d'energia fotovoltaica:
És una tecnologia d'energia renovable i neta que converteix l'energia lluminosa en energia elèctrica mitjançant l'ús de l'efecte fotovoltaic en components semiconductors.
La fototèrmica es refereix a la tecnologia que recull la llum solar al dispositiu de recollida d'energia solar a través del mirall, utilitza l'energia solar per escalfar el medi de transferència de calor (generalment líquid o gas) dins del dispositiu de recollida i després escalfa aigua per formar vapor per conduir o conduir directament. el generador per generar electricitat.
La generació d'energia fotovoltaica consisteix a absorbir la llum visible del panell solar, formar fotoelectrons i generar corrent; La generació d'energia fototèrmica consisteix a utilitzar el medi per absorbir l'energia tèrmica de la llum solar i utilitzar la turbina de vapor per impulsar-la en energia elèctrica.
Compared with traditional energy, photovoltaic has advantages in cleanliness, economy and convenience. But stability is the "Achilles heel" of photovoltaic. Some people will make complaints about the instability of power generation such as wind and photovoltaic, which is garbage electricity. The future power grid will become the decisive factor affecting the scale of PV installed, and it is comparable to the stable power quality of thermal power and nuclear power. It is the ultimate goal of photovoltaic. With the continuous reduction of photovoltaic and energy storage battery costs, the problems of discontinuous and unstable power generation can be perfectly solved. In the future, the part of photovoltaic cost lower than the on grid price will be used to configure energy storage, improve power quality and output stable load, which will solve the biggest pain point of photovoltaic and completely eliminate the ceiling of photovoltaic scale, Thus, photovoltaic power generation will become a very important supplementary power source in China's power structure in the future.
