The sustainable battery storage

Maximum flexibility: Compatible with all inverters. Ideal for existing and new solar power systems.

Our solutions

The suitable storage for every project

Whether you are retrofitting an existing solar system or planning a new one: We offer the technologically optimal solution for every scenario. Choose your system.

Products in Comparison

Products in Comparison

Series Basic

Series Basic

DC

DC

DC

Series Basic

Series Basic

AC set

AC set

AC set

Series Basic

Series Basic

AC

AC

AC

Series Pro

Series Pro

AC-All-In-One

AC-All-
In-One

AC-All-In-One

Capacity kWh

11.5 - 46

11.5 - 46

11.5 - 46

11.5 - 46

11.5 - 46

11.5 - 46

35 - 210

35 - 210

Weight kg

115 - 415

115 - 415

115 - 415

115 - 415

200 - 500

200 - 500

350 - 400

350 - 400

Rated Voltage V

51.2

51.2

51.2

51.2

400

400

350

350

Max charging power kW

4.7 - 15.4

4.7 - 15.4

4.7 - 15.4

4.7 - 15.4

3.9 - 10.4

3.9 - 10.4

>15

>15

Max discharge power kW

4.7 - 15.4

4.7 - 15.4

4.7 - 15.4

4.7 - 15.4

3.4 - 8.6

3.4 - 8.6

>15

>15

Battery technology

LiFePo (LFP)

LiFePo (LFP)

LiFePo (LFP)

LiFePo (LFP)

LiFePo (LFP)

LiFePo (LFP)

Height mm

455 - 1463

455 - 1463

455 - 1463

455 - 1463

841 - 1849

841 - 1849

1800

1800

Width mm

550

550

550

550

1200

1200

Depth mm

760

760

760

760

800

800

Guarantee

10 Jahre

10 Jahre

10 Jahre

10 Jahre

10 Jahre

10 Jahre

Cycles

5000

5000

5000

5000

5000

5000

Min. operating temperature °C

5

5

5

5

5

5

Max. operating temperature °C

40

40

40

40

40

40

Number of MPPT

2

2

4

4

Download center

Series BASIC AC Manual

2 Dec 2025

User manual

Product Overview

AC

Modual Solis Inverter Manual

28 Nov 2025

User manual

Product Overview

AC

DC

Series BASIC AC Datasheet

19 Aug 2025

Data sheet

Product Overview

AC

Whitepaper Notstrom

30 Sept 2025

Whitepaper

Product Overview

AC

DC

General Info & Safety Instructions

19 Aug 2025

General

Product Overview

AC

DC

General Terms & Conditions of Sale

19 Aug 2025

General

Product Overview

AC

DC

Series BASIC AC Manual

2 Dec 2025

User manual

Product Overview

AC

Modual Solis Inverter Manual

28 Nov 2025

User manual

Product Overview

AC

DC

Series BASIC AC Datasheet

19 Aug 2025

Data sheet

Product Overview

AC

Electrical Diagram - Series Basic AC

19 Aug 2025

Schemas

AC

Electrical Diagram - BYPASSBOX - 3 Pole

19 Aug 2025

Schemas

AC

DC

Electrical Diagram - BYPASSBOX - 4 Pole

19 Sept 2025

Schemas

AC

DC

Whitepaper Notstrom

30 Sept 2025

Whitepaper

Product Overview

AC

DC

Conformity Declaration - Series Basic AC

19 Aug 2025

Declaration of Conformity

AC

General Info & Safety Instructions

19 Aug 2025

General

Product Overview

AC

DC

General Terms & Conditions of Sale

19 Aug 2025

General

Product Overview

AC

DC

Save costs through self-consumption optimization

Your energy in sight. Anytime.

Modular storage can be seamlessly integrated into leading energy management systems such as the Solar Manager. Monitor your energy flows conveniently via app, control consumers intelligently, and maximize your self-consumption – fully automated and transparent.

App Integration

Visualize production and consumption through the Solarmanager app. Everything in one interface, perfectly connected with the heat pump and electric car.

10 years warranty

Safety made in Switzerland. We trust in our quality and offer you comprehensive protection as well as direct Swiss support.

Smart Remote Support

Thanks to secure remote access, we can check and optimize your system if needed, without a technician having to come to your home.

© modual 2025 - All Rights Reserved.

© modual 2025 - All Rights Reserved.

© modual 2025 - All Rights Reserved.