--- title: "YASNO Power by D.Solutions Learns to Count Money: Businesses Will See Savings from Solar, Surplus Sales, and the Battery Effect" description: "D.Solutions (YASNO, DTEK) has expanded the YASNO Power system: it now separately calculates savings from self-generation, revenue from surplus sales, and the battery effect, comparing the actual bill with a hypothetical one without the equipment." date: 2026-08-27T12:32:06.000Z lang: en url: https://xab.info/en/posts/yasno-power-dsolutions-financial-results-solar-battery tags: [yasno-power, d-solutions, dtek, energy-management, solar-power, battery-storage, renewable-energy] publisher: "XAB.info" --- # YASNO Power by D.Solutions Learns to Count Money: Businesses Will See Savings from Solar, Surplus Sales, and the Battery Effect ![YASNO Power energy monitoring dashboard on a laptop: solar generation, consumption and battery charge graphs](https://xab.info/media/2026/08/27/yasno-power-dsolutions-finansovyi-rezultat-ses-akkumulyator/yasno-power-dsolutions-finansovyi-rezultat-ses-akkumulyator-1.webp) ## 🎯 Key Points - D.Solutions (YASNO, DTEK) has expanded the YASNO Power energy management system by adding financial result calculations for solar power plants and batteries. - The system separately calculates savings from self-generation, revenue from surplus sales, and the battery's price arbitrage effect. - A new tool compares the company's actual bill with a hypothetical one without its own energy equipment. - Context: in 2026, the state will finance up to 1 GW of new renewable energy projects, and in Q1 2026, 824 household solar power plants were connected to DTEK's grids. D.Solutions, operating under the YASNO brand as part of the DTEK Group, has expanded the functionality of the YASNO Power energy management system. The update is designed so that business clients can see not only the volumes of generation and consumption, but also the specific financial results from their own energy equipment. As the company notes, after installing a solar power plant or an energy storage system, it is important for a company to understand exactly how much money it has saved and earned. ### Separate Tracking of Savings and Revenue The system now separately calculates the savings a company gains by using its own generation instead of purchasing electricity from the grid, as well as the revenue from selling surplus power. If a solar power plant and a battery are operating simultaneously at a site, the client sees the results of each installation individually and their combined economic effect. This makes it possible to determine what share of the benefit was provided by self-generation, electricity sales, and battery management.### Battery Price Arbitrage For the battery, the price arbitrage effect has become a separate metric: the equipment charges during hours of lower tariffs, while the stored electricity is used after its price rises. According to Serhiy Kovalenko, after installing a solar power plant or an energy storage system, it is important for businesses to see not only the volumes of generation and consumption, but also the specific financial result — how much electricity was avoided from being bought from the grid, how much revenue surplus sales brought in, and how profitably the battery performed. ### Bill Comparison and Breakdown One of the key tools in the new section compares the company's actual bill with the amount it would have paid without its own energy equipment and optimization of its operation. This allows assessing the impact of the solar power plant and battery on the business's overall electricity costs. The dashboard also features charts of consumption coverage sources, data on solar generation and battery operation, a charge/discharge cycle log, and a breakdown of results for various periods. ### Context: State Support and Growing Connections The update coincides with a period of active state support for renewable energy: in 2026, the state will finance new projects with a total capacity of up to 1 GW to increase the autonomy of Ukrainian regions. Against this backdrop, demand for distributed generation continues to grow — according to DTEK data, in the first quarter of 2026, 824 consumers connected their household solar power plants to the company's grids. ## 🔍 Fact-Check Verification - [D.Solutions to Help Businesses Improve Solar Power Plant Profitability: What Is Known](https://www.rbc.ua/ukr/news/d-solutions-dopomozhe-biznesu-pokrashchiti-1787833720.html) - Подтверждает расширение YASNO Power и раздельный учёт экономии/дохода, ценовой арбитраж аккумулятора, сравнение счёта. - [D.Solutions Unveils Its Own Energy Management System YASNO Power EMS](https://www.unian.net/economics/energetics/d-solutions-predstavila-sobstvennuyu-sistemu-upravleniya-energopotrebleniem-yasno-power-ems-13413981.html) - Подтверждает наличие системы YASNO Power EMS от D.Solutions и её назначение для управления энергопотреблением. - [D.Solutions Launches Its Own Energy Consumption Management System YASNO Power EMS](https://www.obozrevatel.com/ekonomika-glavnaya/economy/d-solutions-predstavila-sobstvennuyu-sistemu-upravleniya-energopotrebleniem-yasno-power-ems.htm) - Согласуется с описанием продукта и его функциональности; нет расхождений в ключевых фактах. ## ❓ FAQ ### Q: What's new in the YASNO Power system? **A:** The system now separately calculates the financial result: savings from self-generation instead of grid purchases, revenue from surplus sales, and the battery's price arbitrage effect, and it also shows the combined effect when the solar power plant and battery operate simultaneously. ### Q: How does the system show the benefit from the battery? **A:** Through the price arbitrage effect: the battery charges during hours of low tariffs, while the stored electricity is used after prices rise. The client sees the battery's result separately and in combination with the solar power plant. ### Q: Is there a tool for assessing the equipment's impact on the bill? **A:** Yes, the new section compares the company's actual bill with the amount it would have paid without its own energy equipment and optimization, plus it offers consumption coverage charts, a charge/discharge cycle log, and period-by-period breakdowns. ### Q: What is the context of the update? **A:** In 2026, the state will finance up to 1 GW of new renewable energy projects for regional autonomy, and in Q1 2026, 824 household solar power plants were connected to DTEK's grids.