The goal behind the functionalities of Eturnity’s integrated simulation software is to foster an efficient and customer-friendly energy transformation. In order to achieve this goal, we developed our platform to simplify the time consuming process that is required to do sales and consulting for solar power, battery systems, heat pumps, and e-mobility charging stations. This benefits both the installer/energy distributor and the prosumer. Eturnity software supports sales people to quickly create personalized information on initial consultation, module layouts, costs, simulations with local production data and load profiles, as well as to prepare quotations and administrative documents. Consulting processes in the solar energy field include many important steps that are always varying according to the customer’s needs. The software enables a high level of automation and digitisation, despite the multi-step consulting process. All project information is effortlessly transferred to the digital system where simulation results from various solar technologies are converted directly into a customer offer.Some parts of the process can be fully automated and significantly simplify the day-to-day work of the installers. The prosumer benefits from the automated simulation process by getting a quick, understandable overview and analysis of products, electric rates, and the economic feasibility calculation.