【剑兰科技是哪个国家的品牌？】

英文翻译：The sun is the natural source of energy. Every living creature on the earth has the ability to play a role, and even its survival is due to the energy directly or indirectly from the sun. In terms of meeting the energy needs of human beings in the future, as a non polluting and inexhaustible new energy, it is everywhere, especially in the power supply. The main advantages of solar power generation are: solar cells can be set on the roof and other unused space, no noise, long life, and almost no need to adjust once set. Now as long as the roof is lined with solar cells, you can achieve self-sufficiency in electricity consumption at home. Nowadays, the main use of solar energy is no longer small-scale, but specialized in nature. It has played an important role in the fields of military, communication and urban construction. Jianlan technology company, founded in 2010, adheres to the concept of environmental protection and people-oriented, and is willing to participate in the battle tide of environmental protection and earth protection, and strive for it. The solar cell is made of the principle of photovoltaic effect. During the day, the solar cell receives the solar radiation energy and converts it into electrical energy output. It is stored in the battery through the charge and discharge control. In the evening, the brightness is reduced. The battery discharges the light. After the day, the charge and discharge electric controller starts and the battery discharge ends. Solar street lamp is to use solar energy as electric energy to provide road lighting at night, using efficient light source, with the advantages of high brightness, simple installation, stable operation, no need to lay cables, no consumption of conventional energy, long service life, etc. It is a green energy product promoted by the government. The product is mainly used in the lighting of urban roads, community roads, industrial parks, landscapes, scenic spots, parks, courtyards, green belts, squares, pedestrian streets, health and leisure places.

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