Mobile energy storage can provide backup power in emergencies or supplement electric vehicle charging stations during power outages. Use Hongjiali mobile energy storage systems as a one-stop solution to power your RV, truck, boat and yacht, and enjoy energy freedom and home-like comfort. Mobile energy storage system (classified as truck-mounted or traction battery energy storage system). Hongjiali is a pioneer developer and provider of utility-scale mobile energy storage systems.

The basic parameters of mobile energy storage system products are as follows:

Battery capacity: 122kwh

Battery voltage range: 537.6～691.2V

Charging voltage: 380V(AC)

Rated voltage: 614.4V

Cell type: 3.2V/200Ah

Charging station parameters

Rated power: 120kw

Output frequency: 45-65Hz

Output voltage range: 200-750Vdc

Output current range: 0-200A

Weight: 2300kg

Operating temperature: -10℃～55℃

Heat dissipation: Air-cooled

Mobile energy storage, as an emerging energy storage and supply technology, has received widespread attention and application in recent years. The following is a detailed introduction to mobile energy storage:

1. Definition and characteristics

Mobile energy storage, as the name suggests, refers to an energy storage system with mobile capabilities. It usually uses batteries as energy storage media, and is equipped with corresponding charge and discharge control and management systems, using containers or vans as carriers to achieve storage and mobile supply of electrical energy. The mobile energy storage system has the characteristics of strong flexibility, high mobility, and strong adaptability, and can meet various power needs anytime and anywhere.

2. Application scenarios

Mobile energy storage: mainly suitable for highway emergency, construction, checkpoint construction, military security and other scenarios.

Industrial and commercial energy storage: With the rapid development of the industrial and commercial energy storage market, mobile energy storage equipment has also begun to be used in the industrial and commercial fields, such as backup power supply, peak shaving and valley filling.

3. Technology types and advantages

Mobile energy storage systems mainly use battery energy storage technology, among which lithium-ion batteries are widely used due to their high energy density and long cycle life. In addition, the mobile energy storage system also has the following advantages:

High power quality, stable voltage and frequency at the system port, fully meeting national standards;

Fast startup speed, the system can stably supply power to the outside within 1 second;

Stable and reliable operation, the system is based on the company's rich practical engineering research and development design, and the technology is fully controllable from the equipment layer to the system layer;

The power supply power range is large, and the system's external output power can slide flexibly between 0~120kW, which can be scientifically set according to the specific situation;

Strong compatibility, the system supports plug-and-play of other renewable energy sources such as wind and solar;

Flexible and convenient expansion, the system supports multiple standard modules in parallel operation, and can be flexibly designed according to different scenarios;

Advanced and intelligent management and control, complete protection, and can set the appropriate operation control strategy according to different working conditions. On the premise of ensuring load demand, the system operation efficiency is improved, and it has load classification management function.

Q1: Are you trading company or manufacturer?

A: We are a professional electric car charger manufacturer and source factory.

Q2: what is the lead time?

A: Usually, 15-20 working days to produce.

Q3: Can we ask you to print our logo into chargers? Can the color of the plug and wire be customized according to our requirements?

A: Yes. We support OEM/ODM production.

Q4: How about your product quality? What should I do if something goes wrong?

A: First of all, we sell our products for many years, and we have a professional engineering team in this field. Moreover, our products have been strictly inspected and repeatedly tested before leaving the factory, and the good and good rate of the varieties has reached 99.98%. Finally, we have service providers in some areas, please contact us for more information

Q5: What is your quality control system?

A: Complete all incoming material inspection, process inspection, and final inspection; 30 test procedures will be done before the goods leave the factory, and charging test videos will be sent; products have CE, ROHS, FCC, UL, KC certification.

Q6: Can I install the EV charger by myself?

A: Yes, but we suggest the user contact a professional electrician for installation to avoid potential safety hazards.

Q7：Why my charging power is lower than the specification?e?

A: Because during the charging session, a few factors will influence the output. Here is some potential reason:

①The BMS(Battery management system) of the car controls the charging session.

②The Max allowed current was set and limited through your APP.

For more details, please query us at sales@hjlcharger.com

Q8: How much time is required to fully charge my car using this charger?

A: The charging speed is determined by three factors working in conjunction: the On Board Charging (OBC) System, the maximum current allowed by the charging cable, and the EVSE. As an illustration, if the EV's maximum allowed power is 30KW and the battery capacity is 60KWh, it would take approximately 2 hours to charge the battery fully.

Q9: What is dynamic load balancing and why do I need that?

A: Dynamic load balancing is a technique that distributes the electrical load across multiple charging stations based on real-time demand. This helps prevent the electrical grid's overload and ensures that each charging station receives appropriate power.

Dynamic load balancing technology can help distribute the available power among multiple EV chargers in real-time, optimizing available power and reducing the risk of overloading the grid. This can help prevent power outages and reduce the need for costly grid upgrades.

Additionally, dynamic load Balancing can help reduce charging times and improve the overall charging experience for EV drivers, making it a valuable feature for both residential and commercial charging applications.