In the current era of booming electric vehicle development, vehicle battery technologies are showing diverse trends and vehicle models are becoming increasingly rich, with the demand for fast charging continuously rising.

The megawatt-level one-machine multi-gun charging system of HARDHITTER is a charging product with high power, high efficiency, high intelligence, and high safety performance. It consists of a charging host and charging terminals. It is compatible with the charging requirements of various heavy truck brands. The charging power and the number of terminals can be selected and configured according to needs, meeting the requirements of heavy truck charging stations for fast charging, efficient utilization, safe operation, and flexible expansion.

The megawatt-level one-machine multi-gun charging system can monitor the status of vehicles and charging piles in real-time and adjust the charging power to achieve power allocation at the module level. In scenarios such as heavy truck high-power charging and multi-vehicle simultaneous charging, the megawatt-level one-machine multi-gun charging system has obvious advantages:

The power of a dual-gun integrated charger is relatively fixed (such as a 320kW dual-gun integrated charger). When facing changes in vehicle charging requirements, its adjustment ability is limited. For example, when a vehicle requires a charging power higher than 320kW, a single integrated charger cannot meet the demand, and power cannot be allocated from other integrated chargers. This may lead to an extended charging time for the vehicle and idle other equipment.

The megawatt-level one-machine multi-gun charging system has a large single-machine power (the charging power can reach above 1000kW) and can be equipped with multiple guns. With intelligent power scheduling, power can be flexibly allocated, so that vehicles with both high-power and low-power demands can receive reasonable charging services. Especially for the charging problems of high-power heavy trucks and mining trucks.

It enables heavy trucks to be fully charged quickly and return to work promptly, improving operational efficiency and increasing the number of transports.

The dual-gun integrated charger has certain limitations in design, and the gun line does not support upgrading to a liquid-cooled terminal. Liquid-cooling technology is usually used to improve the heat dissipation performance of equipment to ensure stable operation for a long time. Although the dual-gun integrated charger performs well in performance and functions, due to the special structure of the gun line, its heat dissipation capacity cannot be enhanced through simple upgrades.

Currently, the megawatt-level one-machine multi-gun charging system has been put into use in multiple heavy truck charging stations in Hulunbuir, Ordos, Changzhi of Shanxi, etc., all equipped with a 1200kW charging host, perfectly meeting the fast charging needs of heavy trucks and mining trucks.

The megawatt-level one-machine multi-gun charging system has powerful upgrade capabilities. It supports more convenient power expansion and upgrade. The power can be smoothly upgraded by adding parallel cables, meeting the future power growth needs of the station. The upfront investment in charging piles is not wasted, reducing repeated investment and lowering investment costs.

The megawatt-level one-machine multi-gun charging system has strong compatibility and forward-looking. All charging guns can be upgraded to liquid-cooled supercharging guns, which can meet the efficient charging needs of vehicles.

On the other hand, the system also has strong expandability and supports upgrades and connection to photovoltaic and energy storage systems to achieve bidirectional charging.

This all-round upgrade ability can better adapt to different energy application scenarios, providing more flexible and efficient charging solutions for the station and further enhancing the practicality and forward-looking nature of the system.

The system has multiple protections and anti-reverse current to improve reliability. The intelligent algorithm ensures module balance and improves system reliability. There are protections from input to charging to ensure the safety of use, charging, and operation.

The heat dissipation adopts an intelligent fan speed control algorithm, and the working temperature ranges from - 40℃ to + 60℃. The charging station projects are spread all over the country, from Mohe in the north to Sanya in the south. The system has withstood the challenges of high temperature and extreme cold and operates efficiently and stably.

It adopts a high-efficiency dustproof net and full potting design, with a protection level of IP55, improving environmental adaptability and system life.

The megawatt-level one-machine multi-gun charging system of HARDHITTER uses advanced technology to help heavy truck charging stations improve efficiency and reduce costs.

In the future, HARDHITTER will continue to work with all parties to promote the healthy development of the heavy truck charging ecosystem and contribute to the efficient operation of stations.

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