Reduce energy costs.

Reduce grid fees.

Generate new revenue.

Reduce energy costs.

Reduce grid fees.

Generate new revenue.

Reduce high energy costs in your company with the battery storage system G-MAX (100 kW/200 kWh) featuring integrated AI smart management SG BRAIN.

Connectable up to 120 units (12 MW/25.8 MWh).

SG CONNECT

Full automation

Individually tailored optimisation

Additional revenue

Up to 15 years

warranty

Local technical support

SG CONNECT APP

Complete energy overview and control – all in one app.

The application gives you real-time access to:

  • Energy production and consumption overview
  • Battery system status monitoring
  • Current energy costs and savings
  • Custom system adjustments based on your priorities

SG BRAIN

Artificial intelligence that continuously analyses current electricity prices (day-ahead and intraday), battery status and state of charge, forecasted energy consumption and production, as well as weather data.

SG BRAIN thus becomes your personal energy assistant.

SG Brain automatically optimises energy management based on real-time input data by:

  • Charging the battery system when electricity prices are lowest
  • Discharging or selling energy when its market value is highest
  • Maximising the self-consumption of energy produced on-site

Lower energy costs

Lower grid fees

Higher return on investment

High level of cybersecurity

WHO IS G-MAX FOR?

The SG CONNECT Plug & Play solution is suitable for companies with high contracted power, pronounced consumption peaks, and with or without their own solar power plant.

Production

Peak shaving and process reliability

Business buildings / Shopping centres

Price arbitrage (Day-Ahead)

Charging stations

Fast charging under high loads.

Energy projects

Sale of system services and stabilisation of the local grid

SG CONNECT manages the entire energy chain — from the on-site controller all the way to trading on the electricity exchange.

This means seamless operation for you, along with a single point of contact for both the technical and financial performance of your system.

2026–2028:

Window of Opportunity

Companies that act in time secure a competitive advantage.

2026–2028:

Window of Opportunity

Companies that act in time secure a competitive advantage.

  • Available national subsidies and support schemes for battery storage
  • Rising network tariffs and grid fees across Europe
  • Flexibility becoming a valuable market commodity

Frequently Asked Questions

The investment is not evaluated based on the price of the system alone, but on the overall financial impact. By reducing grid fees, optimising energy costs and generating additional revenue from flexibility, the project is evaluated through ROI based on actual consumption data. Taking into account Borzen subsidies, the typical payback period of the investment is approximately 3–5 years.

The battery lifetime depends directly on the way it is used. SG Brain takes into account the state of charge (SoC), depth of discharge (DoD), number and frequency of cycles, and temperature conditions during management, thereby significantly reducing unnecessary wear. The result is a longer battery life and stable operation throughout the entire period of use.

The system is designed in accordance with European standards and includes advanced cybersecurity mechanisms. All data is processed within the EU, and the solutions follow relevant ISO standards and best practices in the field of security and reliability.

Activate Your Energy Optimisation

Secure your energy independence today and become an active participant in the electricity market.
Send us your details and join the renewable energy revolution.