Look up at the starry sky feet on the ground! Let the earth no longer stray

Working principle: during the day, under the condition of light, solar battery components produce certain electromotive force, through component of series-parallel solar cell phalanx formation, makes the square voltage to achieve the requirement of the system input voltage. Again for battery charging, the charging and discharging controller will be used by light conversion of electrical energy storage. Evening, battery to provide inverter input power, through the role of the inverter, to convert direct current (dc) to alternating current (ac), to the power distribution cabinet, the distribution function of switching power supply. Battery discharge conditions by the controller to control, to ensure the normal use of the battery. Photovoltaic power station system should also be limited load protection and lightning protection devices, in order to protect the loading operation of the system equipment and from lightning strikes, protect the safety of the system equipment use.

solar photovoltaic net news: at the beginning of spring, the movie 'wandering the earth' with hard science fiction adventure stories refresh. In the film, after the earth stop rotation, serious damage to the environment, the once bustling streets and the most familiar landmarks, covered by snow and ice, no green and vitality. Under the disaster for human affection and attachment to the real people of the earth home alert: if you don't take good care for our earth, humans will have to & other; The stray & throughout; In the unknown universe!

in order to protect the earth this big family, promote clean energy development and utilization become one of the most effective way. And photovoltaic power generation, as the representative of the clean energy is becoming an important part of the world's energy transformation, economic and environmental benefits both has absolute advantage in the ecological environment in the protracted war.

in the film, in order to save the earth, humans developed long & other; Wandering the earth & throughout; Plan, countless people pay a passion and efforts; In reality, human in order to guard the hills and green home, continuously promoting the development of clean energy. Sun power as a clean power conversion technology strength, in order to achieve & other; Let everyone enjoy clean electricity & throughout; , keep the earth green dream, challenge has been striving to:

in 2003, published China's first grid inverter; In 2009, is China's first franchise project subject to tender offer solutions; Built in 2015, the country's largest 1500 v power station, to promote the 1500 v technology in & other; Leader & throughout; The batch application; Built in 2018, the largest domestic & other; Leader & throughout; Project for photovoltaic power parity on the Internet to provide typical demonstration & hellip; …

in the film, the efforts of several generations, finally allow earth to fly out of the solar system; Reality, sun power in this article about your hopes, dreams and never give up on the way also has trekked for 22 years, continuous authors synergies, parity, Chinese Internet new process, at the same time for more than 60 countries and regions in the world has sent green hope, can produce clean electricity 102 billion degrees, a year more than 81. 6 million tons of carbon dioxide emissions, photovoltaic power generation is the only to the survival of humans home is becoming more and more good.

look up at the starry sky, feet on the ground! The movie, even & other; The stray & throughout; Star, human also reluctant to abandon the earth homes, in reality, & other than Let everyone enjoy clean electricity & throughout; , use clean energy to protect mountains, charactizing a fine earth!

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at the beginning of New Year, more warming signals in photovoltaic market! （ Source: WeChat public & other; A number of new energy & throughout; ID:一个 能源) Market pv installed soes crossover since years ago parity policy released online, signs of photovoltaic industry ushered in the stranger. Annual leave, the photovoltaic industry capital market performance is good, the product price to modestly, some enterprises began to strike first, heighten the market battle. In addition to the change of the industry itself