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Powerstack - ST245CS-S
Powerstack - ST245CS-S

PowerStack DC-Coupled Solution 125kW/249kWh 245CS-S-2H

The Next-Gen C&I ESS, DC-Coupled Solar and Storage for Reliable Business Power
C&I Energy Storage System
Powerstack - ST245CS-S
IEC
Powerstack - ST245CS-S
For Business
Overview
Documents & Installation

SCALE WITH YOUR BUSINESS

  • •Up to 24 SH125CX hybrid inverters in parallel for on-grid applications
  • •Flexible inverter and battery configurations accommodate different project sizes
  • •Supports applications ranging from commercial rooftops to factories and industrial parks

Flexible Storage from 2 to 8 Hours

  • •Configurable storage duration from 2 to 8 hours to match your business needs
  • •One SH125CX hybrid inverter supports up to four battery cabinets, providing 249 to 996 kWh of storage
  • •Junction boxes connect additional battery cabinets for longer storage durations

SMART ENERGY MANAGEMENT

  • •Grid import and export limits, alongside demand control, help manage energy use and costs
  • •Parameter configuration, remote firmware upgrades and log export simplify operation and maintenance
  • •Four operating modes: self-consumption, time plan, forced operation and AI mode (AI mode requires Logger firmware LOGGER-SV500.001.00.P012 or later and is unavailable when EV chargers are connected.)

ON-GRID, OFF-GRID & BACKUP

  • •Supports grid-connected, off-grid and backup operation across diverse C&I applications
  • •Whole-site and partial-site backup options help maintain business continuity
  • •Diesel generator integration provides additional power supply flexibility

In on-grid scenarios, the system supports up to 24 units in parallel, offering more flexible and convenient configuration options.

Powerstack - ST245CS-S

Safety that runs through every step, from cell to system level. AI-powered cell management provides predictive protection, multistage overcurrent defense, and 3 levels of fire safety for complete peace of mind.

Easy Installation and Commissioning

With an easy setup process, the system can be installed in a variety of configurations. Side-by-side, back-to-back, or face-to-face. Furthermore, setup just takes one click and 2 minutes. Its fully self-developed system also lessens commissioning time even more.

Modular, seamless, parallel connections

Easier Installation

Automated software commissioning for quicker setup

Fully Setup 1~25 Units in 2 Minutes

PowerStack series features grid-forming tech that adapts to complex grids while enabling active governance and off-grid solutions with MW-level black start. It ensures stable, efficient power for both grid-tied and off-grid use, perfectly meeting diverse commercial/industrial energy needs.

Easy O&M, Thanks to iSolarCloud
Powerstack - ST245CS-S
With access to the iSolarCloud, you’ll be able to keep track and manage all aspects of your ESS system right from your phone, with minimal effort.
Powerstack - ST245CS-SPowerstack - ST245CS-S

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