SET Ventures

SET Ventures is an Amsterdam-based venture capital firm founded in 2007 that invests in European energy and renewable sector companies across early to growth stages. It backs digital technology-enabled solutions aimed at carbon-free energy systems, including energy generation, distribution and storage, energy efficiency, and smart energy applications in buildings, industry, mobility, and infrastructure. The firm targets investments in technology-enabled clean energy and sustainability initiatives, often with a focus on smart grid, energy storage, and EV/green building applications, and seeks to support portfolio companies with strategic guidance, including board participation. Typical check sizes range from approximately €0.5 million to €6 million per company over the life of participation. SET Ventures concentrates on Europe and prioritizes companies that combine software and hardware components to create scalable energy solutions.

Anton Arts

Managing Partner

Wouter Jonk

Co-Founder and Managing Director

Leonie Mekel

CFO

Emily Mellor

Investor

Moritz Müller

Investment Analyst

Past deals in Energy Storage

Frequenz

Venture Round in 2024
Frequenz develops technologies to optimize renewable energy production and procurement using AI, IoT, and battery storage. The company offers an autonomous EDGE platform for deploying, optimizing, and operating microgrid infrastructures and enabling decentralized finance markets. It provides energy solutions such as flat rate energy, power storage energy, direct marketing energy, and fleet energy. By automating the renewable production value chain, Frequenz aims to help partners reduce electricity costs and improve revenue and profitability.

instagrid

Series C in 2024
Instagrid GmbH, founded in 2018 and based in Stuttgart, Germany, specializes in the manufacturing of portable battery storage systems designed to create mobile power infrastructures for various sectors, including construction, event technology, landscaping, and public services. The company's innovative products feature a unique architecture of stacked micro-level inverters, which allows them to be smaller, lighter, and more powerful than traditional battery systems. Instagrid's portable power solutions provide reliable access to clean, affordable, and silent electricity, effectively replacing environmentally harmful petrol and diesel generators. By enabling users to operate efficiently at temporary locations, Instagrid plays a crucial role in meeting the energy demands of industries with challenging power requirements.

Frequenz

Venture Round in 2022
Frequenz develops technologies to optimize renewable energy production and procurement using AI, IoT, and battery storage. The company offers an autonomous EDGE platform for deploying, optimizing, and operating microgrid infrastructures and enabling decentralized finance markets. It provides energy solutions such as flat rate energy, power storage energy, direct marketing energy, and fleet energy. By automating the renewable production value chain, Frequenz aims to help partners reduce electricity costs and improve revenue and profitability.

instagrid

Series B in 2022
Instagrid GmbH, founded in 2018 and based in Stuttgart, Germany, specializes in the manufacturing of portable battery storage systems designed to create mobile power infrastructures for various sectors, including construction, event technology, landscaping, and public services. The company's innovative products feature a unique architecture of stacked micro-level inverters, which allows them to be smaller, lighter, and more powerful than traditional battery systems. Instagrid's portable power solutions provide reliable access to clean, affordable, and silent electricity, effectively replacing environmentally harmful petrol and diesel generators. By enabling users to operate efficiently at temporary locations, Instagrid plays a crucial role in meeting the energy demands of industries with challenging power requirements.

Easelink

Series A in 2022
Easelink develops and industrializes conductive charging technologies for electric vehicles, aiming to automate and accelerate the charging process. It centers on MATRIX CHARGING, an automated conductive charging system with no moving parts outside the vehicle, designed to be stationary and scalable. The technology uses a charging pad that enables automatic direct physical connection as soon as a vehicle parks on top, eliminating the need for manual plugging and enabling convenient, efficient EV charging.

instagrid

Series A in 2020
Instagrid GmbH, founded in 2018 and based in Stuttgart, Germany, specializes in the manufacturing of portable battery storage systems designed to create mobile power infrastructures for various sectors, including construction, event technology, landscaping, and public services. The company's innovative products feature a unique architecture of stacked micro-level inverters, which allows them to be smaller, lighter, and more powerful than traditional battery systems. Instagrid's portable power solutions provide reliable access to clean, affordable, and silent electricity, effectively replacing environmentally harmful petrol and diesel generators. By enabling users to operate efficiently at temporary locations, Instagrid plays a crucial role in meeting the energy demands of industries with challenging power requirements.

GreenCom Networks

Series C in 2019
GreenCom Networks AG is an energy IoT company based in Munich, Germany, with a focus on developing innovative solutions for the energy sector since its founding in 2011. The company operates an Energy Information Brokerage Platform that integrates various distributed energy assets, including solar panels, battery storage, electric vehicles, and heat pumps. Its platform offers several services, such as eibp connect for managing and controlling energy assets, eibp boost for visualizing and optimizing energy flows, eibp mesh for connecting customers to energy communities, eibp empower for developing energy tariffs, and eibp cluster for enhancing the capabilities of distributed assets. By providing these tools, GreenCom Networks enables utilities and energy service companies to improve customer engagement and introduce new digital energy services.

GreenCom Networks

Series B in 2017
GreenCom Networks AG is an energy IoT company based in Munich, Germany, with a focus on developing innovative solutions for the energy sector since its founding in 2011. The company operates an Energy Information Brokerage Platform that integrates various distributed energy assets, including solar panels, battery storage, electric vehicles, and heat pumps. Its platform offers several services, such as eibp connect for managing and controlling energy assets, eibp boost for visualizing and optimizing energy flows, eibp mesh for connecting customers to energy communities, eibp empower for developing energy tariffs, and eibp cluster for enhancing the capabilities of distributed assets. By providing these tools, GreenCom Networks enables utilities and energy service companies to improve customer engagement and introduce new digital energy services.

Sonnen

Series D in 2016
Sonnen is a developer of solar-based energy storage systems that provides clean and affordable energy solutions for residential homes, agricultural farms, and commercial enterprises. Established in 2011, the company launched the Sonnenbatterie, one of the first intelligent lithium storage systems in the German and Austrian markets. Sonnen's products not only focus on energy storage but also include features such as active energy management, smart metering, and integration with virtual power plants. These systems allow users to optimize energy use, save money by utilizing energy generated from solar photovoltaic systems or the grid, and manage their home automation platforms effectively.

Sonnen

Series B in 2014
Sonnen is a developer of solar-based energy storage systems that provides clean and affordable energy solutions for residential homes, agricultural farms, and commercial enterprises. Established in 2011, the company launched the Sonnenbatterie, one of the first intelligent lithium storage systems in the German and Austrian markets. Sonnen's products not only focus on energy storage but also include features such as active energy management, smart metering, and integration with virtual power plants. These systems allow users to optimize energy use, save money by utilizing energy generated from solar photovoltaic systems or the grid, and manage their home automation platforms effectively.

PhotoSolar

Venture Round in 2010
PhotoSolar A/S specializes in developing and marketing advanced, transparent solar shading and photovoltaic solutions. Our mission is to create a good working environment and reduce energy consumption in modern buildings with large glass facades, using aesthetic and maintenance-free solar shading. PhotoSolar is a technology and knowledge-based company working in partnership with a number of knowledge centres, including the Danish Technological Institute. The company was founded in 2003.

EnOcean

Venture Round in 2009
EnOcean GmbH, founded in 2001 and headquartered in Oberhaching, Germany, specializes in energy harvesting technology and wireless sensor solutions for building automation, industrial applications, and environmental monitoring. The company offers a range of products, including energy converters, wireless sensors, controllers, transmitters, receivers, and development tools, designed to enable maintenance-free, battery-less operations in various environments. EnOcean's innovative technology allows sensors to harvest energy from their surroundings, making them ideal for applications in smart homes, lighting systems, and automated meter reading. The company distributes its products through a network of partners across numerous countries, including Austria, Belgium, Canada, China, Germany, the United States, and several others in Europe and beyond. EnOcean's solutions aim to enhance energy efficiency and user convenience in the growing Internet of Things market.
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