Charging Interfaces
One Pile Multiple Charges
Package Size
113 x 67 x 110 cm
Wheel Mobility CE-Certified 55kWh Energy Storage 40kW DC EV Charger
This series of energy storage charging systems is a high-efficiency, large-capacity energy storage and charging power equipment. It is primarily used for new energy vehicle charging and road rescue operations. The system features status display, charging protection, and DC charging capabilities. When paired with compatible inverter products, it enables AC grid-tie or off-grid discharge. It can also integrate with smart charging piles to achieve unified management of photovoltaic, storage, and charging (PV+Storage+Charge).
The system includes off-grid inverter functionality with grid-forming capability and supports multi-unit cascading to form a microgrid system. It utilizes high-quality, energy storage-dedicated battery cells from top-tier brands, coupled with high-precision temperature management to ensure the lithium batteries operate within their optimal temperature range.
Mobile DC Fast Charging Platform: High-power EV charging anywhere without grid upgrades or construction work.
| Battery & Unit Parameters |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) | High Safety & Long Life |
| Cell Capacity | 3.2V 120Ah | Standard Cell |
| Total Energy | 55.3 kWh | System Capacity |
| Cable Length | 5m | Charging Gun |
| Dimensions | 1125*663*1080 mm | Compact Design |
| Efficiency | ≥95% | DC-DC Conversion |
| Protection & Safety Functions |
| Input Over/Under Voltage | Yes (396V - 525.6V) |
| Output Over-Voltage/Current | Yes |
| Short-Circuit Protection | Yes |
| Over-Temperature Alarm/Protection | 55°C / 60°C |
| Emergency Stop | Yes |
| Soft Start Time | 5-10 seconds |
We provide tailored solutions for clients across various sectors:
- ● Public Operation Services: Complete package for charging station operators, covering equipment and support.
- ● Commercial Property: Value-added services for shopping malls, hotels, and office buildings.
- ● Dedicated Fleets: Exclusive networks for enterprise fleets such as buses and logistics vehicles.
- ● Residential Charging: Safe and convenient home charging solutions for private EV owners.
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Frequently Asked Questions
Are your chargers compatible with all electric vehicles?
Yes, our chargers are designed to support all major EV interfaces, making them compatible with the vast majority of electric vehicles on the market, including seamless solutions for Tesla's NACS interface.
Can the charging systems be customized to specific requirements?
Absolutely. Whether it's power output, unique connector types, or compatibility with solar systems, our R&D team works closely with customers to deliver tailored charging solutions.
How do you ensure the quality and reliability of your chargers?
Every charger undergoes a strict quality control process. Backed by advanced manufacturing facilities, our aging tests and inspection procedures are among the most rigorous in the industry to ensure safety and performance.
Can I monitor and control the charger remotely?
Yes, our chargers feature mobile app compatibility, allowing you to remotely monitor status, set schedules, and track energy usage via OCPP 1.6J protocols and CSMS platforms.
What after-sales services do you provide?
We offer a 2-year warranty, detailed product manuals, 24/7 technical support, and guaranteed spare parts availability to ensure your operations stay ahead of needs.
What advantages do your chargers offer in terms of performance?
Our chargers are built using advanced technology and undergo regular compatibility testing globally to ensure seamless integration with different voltage systems and vehicle interfaces.