Mobile Energy Storage System

Mobile Energy Storage System

A flexible, modular, and portable energy storage solution with capacity ranging from 20kWh to 200kWh. Designed for distributed energy applications, emergency power supply, construction sites, outdoor events, and off-grid scenarios.

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Watt Power mobile energy storage system MESS portable front view
Watt Power mobile BESS portable energy storage system specification view

Mobile Energy Storage System

A flexible, modular, and portable energy storage solution with capacity ranging from 20kWh to 200kWh. Designed for distributed energy applications, emergency power supply, construction sites, outdoor events, and off-grid scenarios.

Application Scenarios

Use Cases

Mobile energy storage for outdoor events and temporary power supply

Outdoor Events

Mobile energy storage for emergency power backup and disaster relief

Emergency Power

2 05

Construction Sites

Watt Power mobile BESS portable energy storage system specification view

Off-Grid Living

Core Advantages

Core Advantages

Autonomous Mobility

  • Remote-controlled autonomous drive system
  • No hoisting or external power needed for positioning
  • All-terrain mobility with compact footprint
  • Forklift and trailer compatible

Rapid Deployment

  • Grid-free, self-powered operation
  • Emergency DC fast charging ready
  • Plug-and-play setup, minimal installation
  • Deploy within minutes of arrival

Large Capacity & Multi-mode

  • 208kWh high-capacity LFP battery pack
  • Grid-connected mode up to 100kW output
  • Off-grid mode with 100% unbalanced load support
  • Hybrid mode seamless switching

Liquid Cooling System

  • Advanced liquid cooling technology
  • -20°C to +50°C wide temp range
  • Consistent thermal performance
  • Prolonged battery cycle life

Safety & Protection

  • Perfluorohexanone + Aerosol fire suppression
  • IP54 ingress protection rating
  • Multi-level BMS protection system
  • Temperature monitoring and control

Wide Application Scenarios

  • Construction sites & emergency backup power
  • Event venues and temporary installations
  • EV mobile charging station
  • Microgrid and off-grid communities

Ready to Power Your Project?

Our engineering team is ready to provide custom solutions, technical specifications, and competitive pricing for your power infrastructure needs.