Energy Storage Solutions — Integrated C&I and Utility Systems | WELTRUS

Energy Storage Solutions

Comprehensive energy storage systems for commercial, industrial, and utility-scale projects — combining safety, scalability, and efficiency with the latest BMS technology.

Overview

Energy storage is transforming how businesses and utilities manage power. Our integrated ESS systems combine advanced battery technology, efficient inverters, and intelligent control to provide reliable energy for every scenario — from peak shaving and microgrids to backup power and renewable integration.

Main Product Lines

Energy Cube

A modular cabinet ESS for commercial and industrial users, offering 50kW–100kWh configurations for PV+ESS systems and demand charge reduction.

Containerized ESS

5MWh and other large-scale liquid-cooled systems, ideal for utility applications requiring high density and long-duration operation.

Lithium Battery Systems

High efficiency, compact energy storage modules equipped with integrated BMS and temperature control.

Vanadium Flow Batteries

Durable and flexible for deep-cycle and long-duration discharge applications in grid or microgrid setups.

Key Advantages

  • High energy density and efficiency (up to 98.8%).
  • IP54-rated protection for outdoor use.
  • Supports both air and liquid cooling systems.
  • Scalable modular design for flexible capacity expansion.

Technical Highlights

ParameterValue
Rated Capacity50kW–5MWh modular or containerized
Cooling SystemAir-cooled / Liquid-cooled
Protection LevelIP54
EfficiencyUp to 98.8%
Control SystemIntegrated BMS and EMS

Applications

  • Commercial rooftops and industrial parks
  • Microgrid and remote energy systems
  • Backup power and load shifting
  • Renewable energy integration (PV+ESS)

WhatsApp

+86-13735502672

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