Specification

Product description
Product description

This is not just any charger – it's Sigenergy.Sigenergy SigenStor – Smart 5-in-1 Energy Storage System with EV Charging and Backup Power | Inverter Power: 20 kW | Storage Capacity: 25 kWh | Storage Power: 12.5 kW Energy storage with AI and bi-directional charging function. Power your car. And your entire home. The system self-manages energy and saves money when electricity prices rise. Install it indoors or outdoors (IP66). Expand it whenever you want. Be ready for blackouts. This is the technology of the future, available today.

One platform. Five functions. Zero compromises.

SigenStor is a modular energy ecosystem, combining a PV inverter, energy storage, PCS, DC EV charger, and EMS in one device. Battery modules (5 / 8 / 10 kWh) scale capacity with 1-6 units. The system operates in both on-grid and off-grid modes, adapting to your needs.

The kit includes:

  • SigenStor 20 kW inverter, hybrid, three-phase, display, 4 MPPT, Wi-Fi/LAN
  • SigenStor 5 kWh – battery module (x5 = 25 kWh)
  • SigenStor mounting base, set with covers for the inverter and adjustable feet for leveling
  • SigenStack Cover – battery cover for subordinate tower
  • SigenStor – energy meter, 3F, with TP 120A CT DH current transformers
  • AC connection distribution board with type 2 surge arrester, 40A 3-F
  • Halogen-free power cable N2XH-J 5×10 RE 1 kV with cable tray
  • Logistics
  • Installation and configuration
  • FTPW 4×2×0.5 cat. 5E cable
  • RG Modernization

Inverter power: 20 kW • Energy storage capacity: 25 kWh • Energy storage power: 12.5 kW

Key features and benefits

  • 5-in-1 – PV inverter, storage, PCS, DC EV Charger, and EMS in one enclosure.
  • Smart management – mySigen with AI analyzes consumption, PV forecasts, and dynamic tariffs to buy low and sell high.
  • Vehicle-to-Grid (V2G) – CCS allows energy to be transferred from the car to the home – your car becomes a mobile storage unit.
  • Blackout readiness – rapid switching to off-grid mode and high momentary power for emergency supply.
  • Outdoor installation – IP66 enclosure resistant to harsh conditions.
  • Modular capacity – easy addition of more batteries when you need more energy.
  • Safety and efficiency – quick connectors, multi-layer battery protection, robust construction.

Intuitive mySigen app – Your smart energy assistant

  • Easy interface – clear graphs of energy flow, generation, consumption, and battery status, all data accessible at a glance.
  • Insight into "green energy" – you know exactly what percentage of energy comes from PV, caring for the environment and saving money.
  • AI-powered Sigen AI Mode – analyzes energy habits, forecasts, and dynamic tariffs for the system to automatically optimize charging and discharging.
  • Sigen AI Assistant with GPT-4o – answers questions, helps set up the system, diagnoses problems, and guides you step-by-step.
  • Remote control of smart loads – integration with Shelly and mySigen Gateway allows scheduling of home devices according to tariffs and PV.

For whom?

  • Single-family homes – complete energy independence, backup, savings, smart management.
  • Small businesses – stability, lower bills, and blackout readiness.
  • EV users – fast DC charging from their own PV, V2G, consumption monitoring in the app.

Click and order installation – before electricity prices rise. Sigenergy SigenStor with the mySigen app – future technology, available today.

Color
Color
  • Białe

Key product features

  • Białe

FAQ

— frequently asked questions

Can I order an installation from you?


Yes — we offer a comprehensive charging station installation service throughout Poland. We have over 60 certified installation teams operating in all major cities. The installation price includes an electrical assessment, the installation itself, and station configuration. Contact us via the contact form or call us — we will arrange a date and provide a quote.

How to pass an electromobility audit?

An electromobility audit requires an assessment of a building's electrical installation. Our team will help you through the entire process — from technical assessment to selecting the appropriate charging station.

Can the housing community forbid me from installing a charging station?

The community cannot completely prohibit installation, but it may require consent. We assist in preparing documentation and communicating with the community.

How quickly can I charge my car with a Wallbox?

Charging time depends on the model of the charging station and battery capacity. A 7.4 kW station will charge most electric cars in 6–8 hours, while a 22 kW station can do it in as little as 2–3 hours.

Who can install a charging station?

Installation may only be carried out by a qualified electrician. Wallbox cooperates with certified installers throughout Poland – we can recommend a specialist in your area.

Does the charging station work in all weather conditions?

Yes – our stations are IP54/IP65 certified, which means full protection against rain, snow and dust. They operate flawlessly all year round.

Courier delivery

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