New Compatibility Partner: FENECON

Heating with photovoltaic power: my-PV’s products can now be used in combination with inverters and battery storage systems from FENECON. This compatibility between the two manufacturers offers significant benefits for installers and, above all, for end customers, who can now avoid the need for additional devices for feed-in metering or surplus detection.

FENECON is a leading manufacturer of energy storage solutions, offering systems for private households as well as commercial and industrial applications. Their systems rely on the in-house energy management system FEMS, based on OpenEMS, enabling grid-supportive and energy transition-oriented energy management—up to the intelligent sector coupling of electricity, mobility, and heat.

As a specialist in energy storage and energy management, FENECON ranks among the most innovative companies in the industry and is committed to a future powered by 100% renewable energy. With around 350 employees, the company is headquartered in Iggensbach, Bavaria, and has additional key locations in Deggendorf and Albersdorf (Vilshofen an der Donau).

In 2023 alone, FENECON's performance, flexibility, and innovative strength were recognized with multiple awards—including “Innovator of the Year,” the EY Entrepreneur of the year award, the ees award for the Industrial L storage system, and the EM-Power award for the rental storage solution from FERESTO. In 2024, FENECON was once again named Innovator of the Year in the TOP 100 competition and also received the Bavarian SME Award and the BAVARIA’S BEST 50 accolade.

Products now compatible

This compatibility applies to the AC•THOR, AC•THOR 9s, and AC ELWA 2 – these my-PV products can now be connected with all FENECON Home & Commercial energy storage systems. As a result, my-PV devices receive real-time information about the available surplus solar power, which can then be used efficiently for thermal applications—such as buffer storage or domestic hot water heating.

This combination ensures optimal use of surplus solar energy. The FENECON energy management system acts as the interface, ensuring that my-PV devices are used for hot water generation, heating support, and maximizing self-consumption.

A detailed explanation of how the integration between my-PV products and FENECON energy storage systems works can be found here.

Learn about the compatibility in our partner webinar (in German)

Want to find out more about how my-PV's solar-electric solutions can be used with FENECON's energy storage systems? Our joint partner webinar is the perfect opportunity: September 16, 2025, starting at 2:30 PM – get all the details on this new compatibility.