Sigenergy SigenStor 25 kWh Energy Storage System
68.000,00 zł netto
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.
Pairs well with
Available! Ships within 1-2 business days
2-year warranty
Fast delivery and returns
Sigenergy SigenStor 25 kWh Energy Storage System
Specification
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.
Station type
Specifies where and how the station is mounted and what its purpose is.
- Wallbox (wall-mounted) — mounted directly on the wall, ideal for a garage or parking space
- Freestanding post — mounted on a dedicated post, e.g., outside a building or in a parking lot
- Portable — mobile charger, can be plugged into a standard socket or a reinforced circuit
- Public station — designed for use by many users, e.g., in commercial car parks
Charging level
Determines the speed and type of electric vehicle charging.
- Level 1 (AC 230V) — slow charging via a standard household socket, up to 2.3 kW
- Level 2 (AC 400V) — faster home or business charging, from 3.6 kW to 22 kW — the most popular choice
- Level 3 (DC) — fast direct current charging from 50 kW upwards, charges a car to 80% in 20–40 minutes
Manufacturer
The brand that designed and manufactured the charging station.
- Arinea / Ultron — Polish manufacturer, DC and AC stations for businesses and public charging points
- Circontrol — Spanish manufacturer with 30 years of experience, home and commercial charging stations
- Besen — Premium manufacturer at a good price, home charging stations with a mobile application
- Wallbox — Leading European manufacturer of smart chargers with design and app
- Delta — Global manufacturer of DC fast charging stations for public use
Color
Charging station casing color.
- White — universal, fits any environment, the most popular choice for home use
- Black — elegant, modern look, recommended for garages and company parking lots
- Gray — neutral, discreet, often used in commercial spaces
Phase type
Specifies the electrical requirements of the installation and the maximum charging power.
- Single-phase (1×230V) — up to 7.4 kW, a standard outlet or dedicated circuit is sufficient, simple and inexpensive installation
- Three-phase 11 kW (3×16A) — faster charging, requires a three-phase connection, a good choice for home and business
- Three-phase 22 kW (3×32A) — maximum AC power, for heavily used vehicles and fleets
- DC (direct current) — from 50 kW, fastest charging, requires specialized installation
Key product features
Białe
FAQ
— frequently asked questions
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.
Need help choosing a charging station? We're happy to help! Write to us and we'll reply within 24 working hours.
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Delivery information
Most orders are processed within 1–3 business days. Shipments are sent via DPD or DHL courier. After dispatch, you will receive an email with your tracking number.
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Customer service
We are available from Monday to Friday from 9:00 AM to 5:00 PM. We respond to emails within 24 hours on business days.
Contact:
Email: biuro@wallbox.pl
Phone: +48 222 662 777 -
FAQs
Are you looking for answers to questions about charging stations, installation, warranty, or the ARTEVA platform? Visit our FAQ page — we have compiled answers to the 12 most frequently asked questions there.
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Contact us
Do you have questions about charging stations, installation, or ordering? We are here to help.
Phone: +48 222 662 777
E-mail: biuro@wallbox.pl
Product comparison
300 kW — 2x CCS2 380A/500A
300 kW — 2x CCS2 380A/500A
Input voltage
400V AC
Input voltage
230V AC
Input voltage
DC
Connector
Type 2 Cable · 6 m
Connector
Type 2 Cable · 5 m
Connector
CCS + CHAdeMO
Communication
Bluetooth + Wi-Fi (EVSEMaster app)
Communication
Wi-Fi · Bluetooth · Ethernet · OCPP 1.6
Communication
OCPP 1.6 · Wi-Fi · Ethernet
RFID
No (APP version)
RFID
Yes
RFID
Yes
Assembly
Wall-mounted
Assembly
Wall-mounted
Assembly
Detached
Destiny
Home / Company
Destination
Home / Company
Destination
Public / Commercial station
Courier delivery