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AboutShijiazhuang Tonghe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. It integrates R&D, manufacturing, sales, and service in the power electronics sector, providing customers with comprehensive energy solutions. -
ProductAfter more than two decades of rapid development, the company has established an industrial structure centered around three major business segments: smart grids, new-energy vehicles, and aerospace. Its sales network covers over 30 provinces, municipalities, and autonomous regions across China, and its products are exported overseas, earning unanimous praise from both domestic and international customers.
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PartnerIn the future, the company will continue to uphold its corporate mission of “embracing an entrepreneurial spirit, focusing on power electronics, efficiently utilizing energy, and serving global users,” while adhering to the core values of “contribution, mutual benefit, gratitude, efficiency, and innovation” to provide users with high-quality products and services.
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BlogsCommunicate with sincerity and courageously take responsibility; keep the customer at the center of our focus, continuously optimize the company’s management systems and processes, consistently identify and meet customer needs, deliver and enhance customer value, and maintain the company’s rapid growth.
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Join usThe company consistently upholds a talent philosophy centered on “people first,” actively fostering an atmosphere of respect, understanding, integrity, and friendliness. We provide a robust platform for talent development, enabling our employees to become powerful pillars of the company’s sustained growth and achieving mutual growth and shared success between the company and its talents.
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InvestorDisclose information relevant to investors’ decision-making in a truthful, accurate, complete, timely, and fair manner; strengthen communication and engagement with investors; and enhance and improve investor relations management.
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ContactWith a spirit of self-respect, self-reliance, and relentless self-improvement, coupled with an open mind, we focus on customer needs based on continuous learning and absorption. We dare to take risks, keep exploring, and steadily build management models and technological products that reflect our unique characteristics.
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No. 350, Lijiang Road, Shijiazhuang High-tech Zone
Trends in Separated DC fast charger
Release time:
Jul 29,2021
1. Ultra High Power Charging Reactor - Dynamic Power Allocation - Flexible Charging
The characteristics of centralized parking of pure electric bus charging stations and charging of operation route determine that Separated DC fast charger may evolve towards super-high power charging reactor.Pure electric taxis and logistics vehicles may even evolve in this direction.The demand for a 30KW charging module is becoming urgent, and the main driver is the demand for a charging reactor.
2. Intelligent Charging of Parking Loop in Community
The so-called circular intelligent charging is like parking a lot of electric vehicles in a community parking lot, the central processing unit actively patrols each vehicle's battery and automatically fills each vehicle in turn at night.This is actually a kind of flexible charging as well as the need to install a supercharger in a community parking lot.The advantage of this approach is that it is more efficient than AC charging and that the owner's queue for DC charging is flexible and much cheaper than installing several Separated DC fast chargers.
3. Household wall-mounted charging stake into household electrical appliances
After the power distribution has been resolved, when China has the ability to deliver excess power to every residential quarter in the future, consumers can decide whether to install Separated DC fast charger or AC charging stake at their own discretion in order to pursue a faster charging experience. DC charging stake will be as small and beautiful as home appliances.By then, the wall-mounted Separated DC fast charger will be just needed.This appliance-like product removes unnecessary components from the Separated DC fast charger structure and allows charging controllers and touch screens to function in a charging module-sized housing with a sophisticated mold.
4. Charge-discharge integration of optical storage
The concept of combining photovoltaic, charging and energy storage has specific products, namely PowerWall, which will be further developed to form a new type of charging station. Electric energy flows freely between photovoltaic panels, electric vehicles, power grid and energy storage battery.Separated DC fast charger can be supplied from the power grid to charge electric vehicles, from photovoltaic panels, and from energy storage batteries.Energy storage batteries, car batteries and photovoltaic panels can also be sold to the grid.
5. Shared Charging, Free Charging
If you think about the future in terms of shared thinking on the Internet, any individual installed Separated DC fast charger can charge any other vehicle owned by any other owner, which means that all Separated DC fast chargers are open at any time.With Internet tools, owners can easily find idle private Separated DC fast chargers.
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