The penetration rate of new energy vehicles is rapidly increasing, and the contradiction of vehicle-pile ratio is further highlighted. According to ACEA statistics, the overall sales of passenger car in Europe shrank by 21% in 2021, but new energy vehicles bucked the trend and surged, with sales reaching 2.2107 million units, a year-on-year increase of 73.19%. To achieve the goal of the road traffic carbon reduction campaign in "Fit for 55", ACEA expects that passenger cars and light commercial vehicles in the European market will reduce carbon emissions by 55% in 2030, and the proportion of sales of new energy vehicles in passenger cars and light commercial vehicles will significantly increase to 50%, and the penetration rate of new energy vehicles will increase rapidly.
As an important infrastructure for new energy vehicles, the construction of charging piles in Europe is lagging far behind the rapid growth of new energy vehicles. According to IEA data, the overall ratio of new energy vehicles to public charging piles in Europe is higher than 10:1 in 2020, and the ratio of vehicles to piles in Iceland and Norway is even higher than 20:1, so the construction of public charging piles is in urgent demand.
Policies continue to increase, leading enterprises plan to accelerate, the European charging piles are expected to be spread rapidly. In order to accelerate the process of energy transformation in Europe, the EU "Fit for 55" policy proposes a comprehensive ban on the sale of fuel vehicles by 2035, further accelerating the process of electric vehicle layout in various countries. With the continuous increase penetration rate of new energy vehicles, the lagging construction of multi-scenario charging infrastructure may become a shackle to hinder the energy transformation in Europe.
At present, many countries have introduced policies to promote the construction of charging piles, with Austria, Iceland, Sweden and other countries providing subsidies for the construction of charging piles. In addition, BP, Total and other major European energy companies have promoted their own large-scale construction plans for the enterprise transformation, among which Total proposed to operate more than 150,000 super fast charging stations in Europe by 2025, BP proposed to invest 1 billion pounds in the United Kingdom in 10 years for charging infrastructure construction (According to the exchange rate of 8.3, the price of 120kW DC fast charging piles is approximately 150,000 yuan, which corresponds to 55,000 DC fast charging piles) By 2030, the number of BP Pulse charging points in the UK will increase by about three times the target, and the European charging piles will usher in a rapid construction phase.
Smart meters are the core equipment for charging pile metering and billing, providing the basis for charging. For the existing market charging equipment types, we provide different types and structures of smart power meter monitor.
AC charging piles generally have a power of about 3kW, 7kW, 15kW, and the power input voltage is single-phase AC220V. Charging piles are equipped with a charge management controller, which is responsible for charging and billing control, and a single-phase rail/wall-mounted AC power meter, which is used for charging power metering, and the power data is read by the charge management controller through the RS485 communication port.