Altenso, a subsidiary of SMA Solar Technology AG, has experienced remarkable growth over the past five years, establishing itself as a leading international system integrator in the renewable energy sector. The company is now strategically focusing on project development to further expand its presence in the market. Since its inception in 2014, Altenso has achieved significant milestones by providing solutions for complex solar hybrid, off-grid, grid-connected battery energy storage systems (BESS), and hydrogen (P2G) applications. Notably, the company has successfully completed BESS projects with an output of approximately 1.5 gigawatts and P2G projects with an output of around 1 gigawatt. One of Altenso's successful projects is the solar and battery-based energy system on St. Eustatius, incorporating innovative features like grid forming and black start capabilities. Similarly, a hydrogen application in Puertollano, Spain, with an electrolyzer capacity of 20 megawatts, producing 3,000 tons of green hydrogen annually, showcases the company's expertise in sustainable energy solutions. Looking ahead, Altenso is set to embark on a groundbreaking solar-based hydrogen production project in Namibia, alongside a battery storage system. The company will develop a unique energy management system (EMS) for this project, further demonstrating its innovation in the sector. Additionally, Altenso will undertake turnkey BESS projects in Germany and collaborate on international projects with selected partners, emphasizing its commitment to sustainable energy development. Altenso's journey reflects its dedication to driving the transition towards cleaner and more efficient energy solutions.