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C&I ESS

The SUNESS Commercial & Industrial (C&I) Energy Storage Solution is an integrated battery energy storage system designed to meet enterprise-level power management needs. It enables efficient peak shaving and valley filling, helping businesses significantly reduce electricity costs. 


Supporting multi-mode intelligent operation, including time-of-use (TOU) arbitrage, load management, and seamless switching between grid-connected and off-grid (island) modes. 


Powered by advanced battery energy storage technology and intelligent EMS/BMS energy management systems, SUNESS improves asset utilization and maximizes return on investment (ROI). In addition, it serves as a reliable backup power supply, ensuring uninterrupted operation during grid outages and preventing significant economic losses caused by power failures. 


The solution is fully compatible with renewable energy integration, such as solar PV and wind power systems, reduce carbon emissions, and achieve long-term energy independence.

Suness power outdoor cabinet 125kw-261kwh BESS solution.jpg

FEATURES OF THE SOLUTION
  • Energy Arbitrage

    The price difference generated by intelligent management between low-cost charging and high cost discharging can bring huge profits.

  • Fast Demand Response

    Batteries can respond in seconds, can combine with energy arbitrage for dual revenue streams, no need to disrupt production

  • Supports Interaction With Generator

    Diesel generators act as emergency backup, starting only when solar or stored energy is low. Energy storage can supply power first, reducing diesel engine start-stop cycles and fuel use.

  • Emergency Backup Power

    Enable backup power for critical loads in the case of a utility power outage.

RELEVANT CASES

SUNESS POWER | Industrial Profitability in Bulgaria – 50kW / 120kWh Air-Cooled BESS for a Local Enterprise

SUNESS POWER | High-Power Agility – 300kW / 320kWh 1C C&I Storage with Customized 220V 3-Phase Architecture in Mexico

SUNESS POWER | Climate-Resilient Energy Hub – 120kW / 150kWh C&I Solar & EV Charging in the Philippines

SUNESS POWER | Industrial Precision – 125kW / 261kWh Liquid-Cooled BESS for an Austrian Manufacturing Plant

SUNESS POWER | Utility-Scale Power Cluster – 500kW / 1,044kWh Liquid-Cooled BESS Synergy in Spain

SUNESS POWER | Grid-Smart Energy – 100kW / 241kWh Air-Cooled BESS for a Logistics Center in Denmark

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