RPC: Sungrow Announces Partnership with Renewable Power Capital to Supply Advanced PowerTitan 2.0 Liquid-Cooled Energy Storage System for the Kalanti 50MWh BESS Project

Sungrow announced its partnership with Renewable Power Capital (RPC) to supply its advanced PowerTitan 2.0 liquid-cooled energy storage system for the Kalanti 50MW/100MWh BESS project, located inusikaupunki, in the southwest part of Finland. The project, the first one in the country utilizing the PowerTitan 2.0, is set to begin construction in March 2025 and will mark a new phase of energy storage development in the region, strengthening grid stability and optimizing renewable energy integration. The ceremony of the agreement between RPC and Sungrow took place during the recent Energy Storage Summit 2025 that was held in London. The PowerTitan 2.0 system, a fully liquid-cooled solution, is designed to enhance efficiency and extend battery lifespan by ensuring precise temperature control across all battery cells. By adopting intelligent liquid cooling technology, the system significantly improves thermal management, reducing operational risks while maximizing performance achieving 90% round-trip efficiency (RTE), enhancing charging/discharging efficiency and longevity. Sungrow will supply 20 units of its 5 MWh energy storage system, housed in compact 20-foot containers, seamlessly integrating battery cells and Power Conversion Systems (PCS). Additionally, Sungrow will provide comprehensive Operations & Maintenance (O&M) services under a 15-year contract with RPC, ensuring long-term reliability, efficiency, and optimal project performance. The Kalanti BESS will provide two-hour storage capacity, enabling it to deliver essential grid services, such as frequency response, and actively participate in wholesale energy trading. Sungrow's cutting-edge technology will play a critical role in optimizing the site's efficiency, reducing maintenance costs, and ensuring seamless integration with Finland's renewable energy infrastructure. Having more than 19 years of experience on Energy Storage Systems, Sungrow with the PowerTitan 2. 0 poses the latest development in technological innovation in BESS, supporting the rapid development of energy storage projects in Europe, with S&P Global Commodity Insights predicting that over 140 GW will be installed between 2024 and 2030. Sungrow announced its partnership with Renewable Power Capital (RPC) to supply its advanced PowerTitan 2.0 liquid-cooled energy storage system for the Kalanti 50MW/100MWh BESS project, located inusikaupunki, in the southwest part of Finland. The project, the first one in the country utilizing the PowerTitan 2.0, is set to begin construction in March 2025 and will mark a new phase of energy storage development in the region, strengthening grid stability and optimizing renewable energy integration. The ceremony of the agreement between RPC and Sungrow took place during the recent Energy Storage Summit 2025 that was held in London. The PowerTitan 2.0 system, a fully liquid-cooled solution, is designed to enhance efficiency and extend battery lifespan by ensuring precise temperature control across all battery cells. By adopting intelligent liquid cooling technology, the system significantly improves thermal management, reducing operational risks while maximizing performance achieving 90% round-trip efficiency (RTE), enhancing charging/discharging efficiency and longevity. Sungrow will supply 20 units of its 5 MWh energy storage system, housed in compact 20-foot containers, seamlessly integrating battery cells and Power Conversion Systems (PCS). Additionally, Sungrow will provide comprehensive Operations & Maintenance (O&M) services under a 15-year contract with RPC, ensuring long-term reliability, efficiency, and optimal project performance. The Kalanti BESS will provide two-hour storage capacity, enabling it to deliver essential grid services, such as frequency response, and actively participate in wholesale energy trading. Sungrow's cutting-edge technology will play a critical role in optimizing the site's efficiency, reducing maintenance costs, and ensuring seamless integration with Finland's renewable energy infrastructure. Having more than 19 years of experience on Energy Storage Systems, Sungrow with the PowerTitan 2. 0 poses the latest development in technological innovation in BESS, supporting the rapid development of energy storage projects in Europe, with S&P Global Commodity Insights predicting that over 140 GW will be installed between 2024 and 2030.