Your Off-Grid EV Charging Solution Starts Here — 300kWh Mobile Trailer with OCPP & Dual DC Chargers

Why XIAOFU POWER is the Ideal Partner for Mobile EV Charging Trailer Solutions
Delivering 300kWh Mobile Battery Storage with CE, VDE, and MID Compliance

At XIAOFU POWER, we specialize in manufacturing advanced mobile energy storage and EV charging systems that are engineered for flexibility, safety, and certified deployment across the EU and global markets. In response to your outlined requirements, we are pleased to confirm that our trailer-mounted mobile charging station solutions fully align with your specifications and even go beyond in key technical and functional areas.

✅ How XIAOFU POWER Addresses Your Key Requirements

1. Battery Storage Capacity (300kWh usable)

Our mobile storage trailers offer modular battery capacities ranging from 200kWh to over 1MWh, with a standard 300kWh LiFePO₄ configuration available. We ensure usable energy capacity is optimized through active BMS and intelligent discharge profiles.

2. Charging Inputs (AC + PV DC Input)

• AC Input: Fully compatible with 400V, 3-phase, 50Hz systems.

• DC Input: Supports 600–1000V PV arrays directly connected via MPPT-integrated converters.

• Seamless hybrid charging is supported (grid + solar), allowing off-grid and partially grid-connected deployment.

Heating & Cooling 300kwh/372kwh/400kwh/240kw Mobile Fast DC Charger EV Charging Equipment Manufacturers

3. Charging Outputs

• AC Output: Equipped with CEE 16A/32A 400V/50Hz industrial sockets for standard equipment power supply.

• DC Output: Dual fast-charging columns built into the trailer:

  • CCS2, CHAdeMO, and optional GBT guns available

  • Output power: ≥60kW per gun, scalable to 120kW

• Supports simultaneous AC + DC output

4. Metering, Billing & Software

• Fully integrated MID-certified DC meters, compliant with EU Directive 2014/32/EU

• RFID, QR code, and NFC-based authentication for end-user access

• OCPP 1.6/2.0 ready backend interface

• App & cloud-based platform for remote monitoring, billing, diagnostics, and fleet management

5. EU Certifications

All XIAOFU POWER systems are built to comply with the latest EU and German standards, including:

• ✅ CE marking

• ✅ VDE-compliant systems

• ✅ EMV (EMC) compliance

• ✅ Safety standards for mobile ESS systems

• ✅ MID-compliant DC metering

Full technical documentation and DoCs (Declarations of Conformity) can be provided, and we support custom compliance audits upon request.

6. Mobility & Road Legal Trailer Design

• Complete integration onto EU road-compliant trailers, including:

  • CoC (Certificate of Conformity)

  • Lighting, braking system, license plate mount

• Trailer dimensions and axle loads optimized to meet EU transport regulations

• Optional: Electric assist wheels or hydraulic lifting for deployment on challenging terrain

🔧 Additional Advantages

• 📡 Remote Monitoring via Web Portal & App

• ⚙️ Fleet-Ready Modular Design – Easy to scale from 1 to 100 units

• 🌞 Direct PV Charging Ready – Plug PV strings directly, no inverter needed

• 💡 Standby Mode and low self-consumption

• 🔋 High Power LFP Batteries with advanced thermal management (air/liquid cooling options)

📷 Reference Installations & Use Cases

Our mobile battery trailers and robots have been successfully deployed in:

• Germany (construction site EV support)

• Malaysia (PV-integrated rural charging)

• Middle East (fleet charging at logistics hubs)

• Kazakhstan & Iran (grid-independent backup energy)

📸 Reference photos and videos are available upon request.

💼 Quotation & Options

We will gladly provide you with a detailed technical proposal and quotation including:

• 📄 Full technical datasheets (battery, inverter, charger, trailer)

• 📑 CE, VDE, EMC, MID certificates or conformity declarations

• 🔧 Optional upgrades: 120kW fast charger, extra PV input, liquid cooling

• 💵 Price tiers:

  • 1 unit (trial)

  • 4 units (pilot deployment)

  • 20 units (fleet rollout)

• 📦 Lead time: 6–8 weeks

• 📋 Warranty: 5 years standard, optional 10-year service package

🔚 Partner with XIAOFU POWER

As the first Chinese company focused on large-scale mobile energy storage manufacturing, we bring proven technology, global compliance, and extensive deployment experience. Whether you need a single 300kWh mobile unit or a scalable fleet solution, XIAOFU POWER is ready to deliver certified, future-ready mobile EV charging systems.

📧 We look forward to sharing our detailed proposal with you.