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Sungrow PowerStack – Energy That Works for Your Business

Publication date: 05. February 2026
Improve efficiency and optimise energy costs with PowerStack

In today’s commercial and industrial environment, efficiency, reliability and cost optimisation are key to long-term success. Energetik energija d.o.o. provides access to advanced Sungrow energy storage solutions that help businesses store energy, reduce operating costs and increase energy independence.



What is the Sungrow PowerStack?


The Sungrow PowerStack is an all-in-one energy storage system designed specifically for commercial and industrial applications. It combines a lithium-ion battery, Power Conversion System (PCS), advanced Battery Management System (BMS) and an integrated fire protection system, delivering safe, intelligent and efficient energy storage in a compact, modular design.

The system is available in scalable configurations: ST225kWh (225 kWh to 2.25 MWh) and ST445kWh (445 kWh to 4.45 MWh), allowing projects to grow as energy needs evolve. PowerStack supports peak shaving, load shifting and maximising self-consumption, helping companies actively lower energy costs and improve energy efficiency.
   

Why is PowerStack different?

  • Advanced liquid cooling ensures stable operation and extends battery lifespan.
  • Scalable modular design allows easy system expansion.
  • Seamless integration with PV and EMS, enabling smart energy management.
  • Multi-layer safety concept, including DC isolation, arc fault protection and leakage detection.
  • Fast installation and commissioning – the system arrives pre-assembled, with on-site commissioning supported by a Sungrow specialist coordinated by Energetik, backed by local technical support.
 

Order PowerStack directly from Energetik

  • As a local Sungrow distributor, Energetik energija d.o.o. provides much more than just equipment:
  • Responsive pre-sales and after-sales communication, ensuring fast support throughout the project.
  • Local technical consulting, training and proven references, supporting system optimisation across the entire lifecycle.
  • Competitive pricing and fast availability from local stock, ensuring smooth project execution.
  • An advanced B2B platform, enabling easy ordering, stock overview and commissioning support.
PowerStack is not just a storage system – it is a complete energy strategy that stores energy, optimises costs and maximises operational efficiency.

Order Sungrow PowerStack directly from Energetik and benefit from local availability, top pricing, expert support and reliable commissioning, from project planning to long-term operation.
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