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modual Partner

Welcome to the modual partner portal. Here you'll find everything you need as an installer: A battery system from Brunnen that impresses with quality and quick installation. Whether it's a single-family home or a commercial unit – we provide you with the technology and support so you can delight your customers.

Swiss Made in Brunnen

We produce our batteries locally in Brunnen, Schwyz. This guarantees you the highest Swiss quality and short transportation routes. Also, when it comes to service, we are close to you: We offer support in all national languages. Would you like to see how we work? You are warmly invited to visit our production.

Become a registered partner

Sign up on our map. Register now so that customers in your area can easily find you and contact you directly.

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We have an open ear for your concerns

Frequently asked questions

We are happy to answer your questions by email, phone, or at an event.

How do I become an authorized installation partner of modual AG?
Which inverters and PV systems are compatible with modual solutions?
What requirements must the installation location meet?
What support does Modual AG offer for planning and commissioning?
How do warranty, service, and spare parts work for installers?
Where can I find the price list?
Which fire protection measures are necessary for a battery storage system?

Increase self-sufficiency, reduce costs, decrease CO₂.

How can we support you?

Select the appropriate area for your concern.

Sales & Projects

Configure product

Individual consulting and offers for your projects.

Get a personalized quote in 2 minutes.

Contact sales

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Technical Support

Buy from distributors

Quick help with technical questions and installation.

Order directly from our sales partners

Commissioning

Find installers

Register your installed modual battery storage here.

Contact your installer or a certified partner.

Commissioning

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Sales and Distribution

+41 41 244 05 50

+41 41 244 05 50

info@modual.ch

info@modual.ch

Mon-Fri 09:00 - 17:00

Mon-Fri 09:00 - 17:00

Support

+41 41 244 05 55

+41 41 244 05 55

customer.service@modual.ch

customer.service@modual.ch

Mon-Thurs 09:00 - 17:00
Fri 09:00-12:00

Mon-Thurs 09:00 - 17:00
Fri 09:00-12:00

Register commissioning

To activate the warranty and trigger possible cashbacks, please register the installed memory here.

Investment data
Operator (Owner)
Partner (Installer)

By submitting this form, the installer and/or specialist partner confirms that the energy storage system has been professionally connected and set up according to the installation conditions and has been put into operation.

Latest News

Local energy communities

Local energy communities in Switzerland: Regulatory framework, economic potentials and the systemic integration of second-life storage systems
Local energy communities in Switzerland: Regulatory framework, economic potentials and the systemic integration of second-life storage systems
Local energy communities in Switzerland: Regulatory framework, economic potentials and the systemic integration of second-life storage systems

Why lithium prices are rising again and what that means for battery costs

Lithium has become one of the most volatile raw materials of the energy transition. After a dramatic boom-and-bust cycle that has reshaped the battery industry, prices are rising sharply again in 2025–2026. For anyone investing in or specifying battery energy storage systems, it is becoming increasingly important to understand what drives these fluctuations and what protects against them.
Lithium has become one of the most volatile raw materials of the energy transition. After a dramatic boom-and-bust cycle that has reshaped the battery industry, prices are rising s...
Lithium has become one of the most volatile raw materials of the energy transition. After a dramatic boom-and-bust cycle that has reshaped the battery industry, prices are rising s...

From the electric truck to the grid

From an evaluation project for e-trucks of a partner company, eight large traction batteries with a nominal capacity of 560 kWh were recovered for a second life. The areas of application for these batteries are highly limited, making them unattractive for smaller applications, especially since they could only function when connected as clusters of 4 batteries. Therefore, it was clear that a large storage system should be created from this, which can stabilize the Swiss power grid.
From an evaluation project for e-trucks of a partner company, eight large traction batteries with a nominal capacity of 560 kWh were recovered for a second life. The areas of appli...
From an evaluation project for e-trucks of a partner company, eight large traction batteries with a nominal capacity of 560 kWh were recovered for a second life. The areas of appli...

Top solar trends in 2026

The year 2026 marks a turning point in the history of renewable energies, particularly in the Swiss context. While the global solar industry technologically moves towards ultra-high efficiency and diversified storage chemistry, Switzerland is undergoing a historical regulatory system change.
The year 2026 marks a turning point in the history of renewable energies, particularly in the Swiss context. While the global solar industry technologically moves towards ultra-hig...
The year 2026 marks a turning point in the history of renewable energies, particularly in the Swiss context. While the global solar industry technologically moves towards ultra-hig...

© modual 2026 - All Rights Reserved.

© modual 2026 - All Rights Reserved.

© modual 2026 - All Rights Reserved.