EU Configuration

PHENOGY Series 1

Plug & Play Sodium-Ion BESS: flexible, scalable, deployment-ready.

This modular sodium-ion battery energy storage system is available in cabinet and container configurations, enabling flexible sizing behind-the-meter – tailored to your operational needs. It’s also proven in the field: As Europe’s first large-scale sodium-ion installation, it delivers successful results in live operation.

Built for your needs

Where standard systems fall short

Demanding environments, space-constrained sites, applications where conventional solutions reach their limits.

Safety and supply chain exposure

Standard systems fall short where safety requirements are high and critical supply chain dependencies can't be ignored.

Safer by design, resilient by nature

Designed for enhanced safety, with reduced dependence on critical supply chains - built to perform where it matters most.

The smarter E Award 2026 winner, Energy Storage category

Crane lifting a PHENOGY container battery system at an installation site

Technician connecting a DC cable to a PHENOGY battery module

Close-up of a PHENOGY battery cabinet showing the ventilation panel and control buttons

PHENOGY battery cabinet with the door open, showing the inverter inside

PHENOGY battery modules mounted in a rack with DC cabling and a main power switch

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Click here to find the storage system that's right for you

Tell us the key parameters and receive a recommendation.

Then discuss the details with our experts and plan your implementation.

Get your recommendation

Key Benefits

Ready when you are

Safer by design

Reduced thermal runaway risk

Independent by chemistry

Reduced dependence on critical-material supply chains

Flexibly scalable

From compact cabinet to container-scale capacity

Low maintenance

Air-cooled, with reduced auxiliary consumption

Wide temperature reliability

Stable operation across a broad temperature range (-20 to +45°C)

Optimized

For industry, commerce and critical infrastructures

PHENOGY 1.0

High-capacity sodium-ion storage system, built to scale.

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PHENOGY 1.1

Flexible, turnkey sodium-ion storage system that suits your capacity needs.

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Use cases

Built for where power matters

Self-Consumption Optimization

Low Voltage Grid Support

Backup Power

Independent Power Supply / Microgrids

Energy Arbitrage

Peak Shaving

EV Charging Infrastructure – Overnight & Grid Support

Certifications

First large-scale sodium-ion installation in Europe

Keep reading

Smarter E AWARD: Why PHENOGY Became the First Sodium-Ion Winner

PHENOGY container and cabinet battery storage systems outside an industrial building

July 14, 2026

Article

July 14, 2026

Smarter E AWARD: Why PHENOGY Became the First Sodium-Ion Winner

Innovative technology meets practicality for everyday use

Marcel Kloppenburg

Chief Marketing Officer

PDF

‘This Award Shows That We Are on the Right Track’

July 12, 2026

Article

July 12, 2026

‘This Award Shows That We Are on the Right Track’

The market is moving in a direction for which PHENOGY is well positioned.

Peter E. Braun

Co-Founder & Chairman of the Board

PDF

7 Reasons PHENOGY Became the First Sodium-Ion Winner

July 15, 2026

Article

July 15, 2026

7 Reasons PHENOGY Became the First Sodium-Ion Winner

Sustainable, Safe, and Proven in Practice

Marcel Kloppenburg

Chief Marketing Officer

PDF

Disclaimer: Layout and specifications are subject to change as part of our continuous improvement process.

Communication with external systems or commercial aggregators is primarily handled via the SMA SI50-20 inverter. The available interfaces (Ethernet, Modbus TCP, RS485) and the SMA Data Manager are used for central control and data transmission to higher-level systems such as energy management systems, monitoring platforms, or grid operators.

Find your ideal energy storage setup

Start a conversation

Click here to find the storage system that's right for you

Tell us the key parameters and receive a recommendation.

Then discuss the details with our experts and plan your implementation.

Get your recommendation

Your energy system starts here.

Fill in the form. Get your tailored system recommendation.

1. Personal Information

First name *

Last name *

Work email *

Telephone *

Organisation *

2. Project Details

How do you primarily intend to use the battery energy storage solution? *

Which of these scales describes your current energy production best? *

Are one or more locations already designated for placing BESS (container/cabinet)? *

Yes, specifically defined

Yes, under review

No, not yet defined

In what time frame are you aiming to implement the project? *

Short term (3–9 months)

Medium term (9–18 months)

Long term (longer than 18 months)

Information phase only / Unclear

What economic advantage would you like to achieve with the battery energy storage solution? *

Additional information related to your request (optional)

I have read the privacy policy and understand how PHENOGY will process my data to respond to this enquiry. *

Thank you. Your request has been received and our team will be in touch shortly.

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PHENOGY Series 1

Built for your needs

Where standard systems fall short

Safety and supply chain exposure

Safer by design, resilient by nature

Click here to find the storage system that's right for you

Ready when you are

Safer by design

Independent by chemistry

Flexibly scalable

Low maintenance

Wide temperature reliability

Optimized

PHENOGY 1.0

PHENOGY 1.1

Built for where power matters

Self-Consumption Optimization

Low Voltage Grid Support

Backup Power

Independent Power Supply / Microgrids

Energy Arbitrage

Peak Shaving

EV Charging Infrastructure – Overnight & Grid Support

Technical documents

Certifications

Keep reading

Smarter E AWARD: Why PHENOGY Became the First Sodium-Ion Winner

‘This Award Shows That We Are on the Right Track’

7 Reasons PHENOGY Became the First Sodium-Ion Winner

Find your ideal energy storage setup

Click here to find the storage system that's right for you

Your energy system starts here.