Price of Luzhou private car charging pile
At present, solar cells are divided into several types according to the raw materials, structures and manufacturing methods used. Among them, crystalline silicon solar cells mostly refer to monocrystalline silicon solar cells and polycrystalline silicon solar cells using silicon semiconductor substrates as raw materials; In addition, there are amorphous silicon solar cells, which are made by evaporating amorphous silicon on glass substrates rather than silicon substrates based on the same film preparation method as liquid crystal panels. Monocrystalline silicon solar cells form solar cells on monocrystalline silicon substrates, and there are also products with conversion efficiency up to about 20%, which have excellent performance and reliability. However, the price of silicon substrate as raw material is expensive, and the power generation cost per watt is high. Although the conversion efficiency of polycrystalline silicon solar cells is lower than that of monocrystalline silicon solar cells, they have the advantage of relatively low cost.
Price of Luzhou private car charging pile
AC type: Technical requirements for AC charging pile (plug) 1. Requirements for environmental conditions: ① Working environment temperature: - 20 ℃~+50 ℃; ② Relative humidity: 5%~95%; ③ Altitude: ≤ 1000m; ④ Installation site: outdoor; ⑤ Seismic capacity: ground horizontal acceleration 0.3g; Ground vertical acceleration 0.15g; The equipment shall be able to withstand three continuous sine waves under simultaneous action, and the safety factor shall be greater than 1.67; 2. Structural requirements: ① The shell of AC charging pile (bolt) shall be firm; ② In structure, it is necessary to prevent hands from easily touching the exposed part; ③ The AC charging post (bolt) shall be a steel composite structure with a thickness of more than 1.0, and the surface shall be treated with plastic immersion, and the requirements for heat dissipation shall be fully considered. The charging pile (bolt) shall have good shielding function against electromagnetic interference; ④ The charging pile (bolt) shall have sufficient support strength;
Price of Luzhou private car charging pile
Over the past few years, China's new power vehicles have entered a new stage of development. Compared with the previous two years, its functions have entered a new stage. The environmental trend of new power vehicles has become more mature. Since the launch of new power vehicles, the national policies have been continuously supported, and friends have gradually taken over the new power vehicles, But do friends inquire about new power cars? The following editor will explain to friends what the policy of charging pile for new power vehicles is! Description of new power vehicle charging pile policy - brief introduction The threshold of awards for the city of atmospheric pollution in 2016-2020 The number of new power vehicles promoted is divided into no less than 30000, 35000, 43000, 55000, 70000, and the number of new power vehicles promoted accounts for no less than 3%, 4%, 5%, 8%, and 10% of the total number of new and updated vehicles in the inland area.
Price of Luzhou private car charging pile
After the completion of charging piles in some places, operation and maintenance become a problem. On the one hand, the number of urban public charging facilities is small, and the distribution is uneven and unreasonable; On the other hand, the management service platforms of the charging infrastructure construction and operation units have not yet achieved interconnection, nor has there been a unified, open and convenient payment platform, which has caused great inconvenience to charging infrastructure users. In addition, in the development process of new energy vehicle industry, there is a widespread problem of focusing on vehicles rather than charging infrastructure. In addition, the national early support policy is mainly aimed at new energy vehicles and does not cover charging facilities. Except for a few cities, most cities have no local subsidies. "This leads to the coexistence of vehicles without piles and piles without vehicles." Moreover, charging infrastructure construction involves urban planning, construction land, distribution network construction and transformation, property management and other aspects, and it is necessary to coordinate multiple competent departments and relevant units in the implementation process.
