Reonic

The software integrates technical planning features such as photovoltaic roof layouts, inverter configuration, string planning, load balancing, and hydraulic schematics for heating systems. It also includes a component database of more than one hundred thousand products from over one thousand manufacturers, giving installers access to accurate technical details during project planning. By consolidating customer data, project design, and operational tasks, the platform helps small- and medium-sized installation businesses increase efficiency, save time, and expand capacity.

Reonic’s tools also contribute to the adoption of sustainable technologies in residential and commercial buildings, making clean energy more accessible across Europe. Installers use the system to provide accurate simulations of expected energy performance and cost savings, ensuring transparent communication with end customers. In addition, the software enables the integration of multiple energy technologies within a single project, such as combining solar generation with storage and vehicle charging. This cross-technology capability aligns with broader efforts to build energy-efficient buildings and sustainable cities.

The company operates with a subscription-based business model, offering its platform as a service to energy installers. It has experienced rapid growth since its founding, expanding its team, opening an office in Berlin, and securing significant venture funding to support European expansion. Reonic’s positioning places it at the intersection of clean energy and enterprise software, combining technical detail with accessible user interfaces to accelerate the transition to low-carbon infrastructure.

By supporting the deployment of distributed renewable energy, Reonic directly contributes to international sustainability targets, including affordable and clean energy, sustainable cities, and climate action. Its platform exemplifies how digital tools can help accelerate the transition to green technologies and improve building energy efficiency at scale.