Project Overview The system comprises 4 units of 50kWh + 2 units of 100kWh energy storage cabinets, delivering a total capacity of 400kWh. Located in the Kyiv region of Ukraine, this project is designed for a local factory to ensure uninterrupted production during power outages. Ukraine's biggest private energy firm, DTEK, has launched a major battery storage facility that will bring power to hundreds of thousands of homes and strengthen the grid ahead of expected Russian attacks this winter, the company said. DTEK partnered with American energy firm Fluence Energy Inc. —. As part of the project, six facilities ranging from 20 to 50 MW were connected across Kyiv and Dnipropetrovsk regions. The total storage capacity of the system reaches 400 MWh, which is sufficient to power up to 600,000. As Ukraine accelerates its renewable energy transition, Kyiv-based EK SOLAR has emerged as the country's premier energy storage battery manufacturer.