Midea Group
WHO ARE WE

Shenzhen CLOU Electronics Co., Ltd. (CLOU), founded in 1996 and headquartered in Shenzhen, is a leading comprehensive energy technology company specializing in energy storage and smart grids. Listed on the Shenzhen Stock Exchange in 2007 (Stock Code: 002121), CLOU became a member of the Midea Group (Fortune Global 500) in 2023, significantly strengthening its global competitiveness through enhanced financial capacity, supply-chain integration, and worldwide distribution.


With nearly 30 years of power-system expertise, CLOU is a global provider of end-to-end energy storage solutions and has been recognized by BloombergNEF as a Tier 1 Energy Storage Manufacturer and PCS Manufacturer. Since entering the energy storage sector in 2009, CLOU has focused on high-safety, high-performance, and bankable systems, supported by fully independent R&D across the entire technology stack, including BESS, PCS, BMS, and EMS.


CLOU offers comprehensive solutions across multiple scenarios: Utility-scale applications with the Aqua-C Series, including Aqua-C3.0 Pro 6.88 MWh, Aqua-C3.0 6.25 MWh, and Aqua-C2.5 5 MWh systems;Commercial & Industrial applications with the flexible, liquid-cooled all-in-one Aqua-E233 (233 kWh); Integrated architectures combining proprietary PCS/MV-PCS skids and EMS/BMS for full-chain delivery.


CLOU products comply with major global standards, including UL, IEC, and IEEE 693, and have passed large-scale fire tests, validating safety and reliability under extreme conditions. In the U.S. market, all nine TX10 sites in Texas ranked among the Top 30 in ERCOT market revenue, achieving approximately USD 196k/MW in annual revenue, as reported by Modo Energy in 2023.

  • Vision
    Being A World-Class Energy Service Provider
  • Mission
    Making Clean Power More Accessible
  • Value
    Caring Lifecycle And Optimal Utilization
GLOBAL HONOR
  • Tier 1
    BNEF Energy Storage & PCS Tier 1
  • Bankbility
    BNEF Energy Storage Bankability List
  • 50%
    China FR market with a 50% market share
  • MTBF
    A global first MTBF certification
  • Sweeping the
    Top 6
    Revenue ranking in 2021 US independent ESS
    *Orennia
  • 9 Sites within
    Top 30
    Revenue ranking in ERCOT market
    *Modo Energy
TECHNOLOGY DRIVEN
Corporate Research Center
Midea Group’s Top Research Institute

Basic technologies like hydromechanics, solid mechanics, and thermodynamics

Intelligent technologies, such as artificial intelligence and sensors

Future technologies including IPM , Wireless Power Transmission , and Robotic Technologies

Green Energy Institute
Midea Group’s Green Energy Institute

ESS Integration Research

General BMS Technology Research

PACK Technology Research

CLOU R&D Center
CLOU’s Research and Product Center

Product Practical Application Research

Localized Product Design and Development

Seven Test Laboratories

*Battery Cell, Module, Environmental, Battery Pack, Reliability, Capacity, Mechanical Vibration Testing Laboratory

Automated Production Line

*Provided by by KUKA, one of the world’s leading suppliers of intelligent automation solutions

PATENT AND INNOVATION
  • 2000 +
    Applying for a patent
  • 400 +
    Software copyright
  • 200 +
    Participate in standard development