TRANSMISSION AND DISTRIBUTION
the company. SubCtech’s PowerPacks are
durable and versatile with a focus on longevity, with some units capable of operating for up to 25 years. These systems are built to perform in the harshest underwater conditions, including high pressures, extreme temperatures, and isolated deployments where maintenance is not feasible for extended periods. PowerPacks are particularly valuable in deep-sea environments, where energy reliability is critical for the successful operation of complex instrumentation. Safety and compliance are essential
pillars of SubCtech’s approach. All PowerPacks are tested and certifi ed according to international standards including UN T38.3, MIL-STD, DNV, and API17F. These certifi cations ensure that SubCtech’s products are not only safe to transport – including by air cargo – but also meet or exceed industry expectations in terms of performance and reliability. CEO Stefan Marx notes: “Our batteries undergo rigorous testing for thermal resilience, shock resistance, vibration endurance, and electromagnetic compatibility (EMC) to guarantee the highest safety and functionality.” Each unit includes intelligent safety
features such as overvoltage and undervoltage protection, overheat shutdown, automatic balancing, and short circuit protection. Additionally, AI-based diagnostics enhance system reliability by reducing false alarms and identifying potential issues before they can cause operational interruptions. Unlike conventional alkaline primary batteries, Li-Ion PowerPacks deliver higher energy density, greater charge cycles, and better performance under
Li-Ion PowerPacks deliver higher energy density charge cycles than conventional batteries
SubCTech’s approach is rooted in a strong engineering culture
peak loads and sub-zero temperatures — making them suitable for high- demand subsea operations.
GLOBAL GROWTH AND SUSTAINABILITY INITIATIVES As the global shift toward renewable energy and low-carbon technologies accelerates, SubCtech is scaling its operations to meet increasing demand. The company currently employs 80+ skilled professionals and plans to expand its production capacity by 2025 to accommodate new projects and market opportunities. This growth aligns with SubCtech’s broader mission of delivering environmentally responsible solutions that contribute to the global blue economy. “Our UN T38.3-certifi ed batteries
are approved for air transport and shipped worldwide thanks to our eff icient logistics and professional sales network,” says Stefan Marx. “We aim to provide fast, tailored service to our customers, no matter where they operate.” SubCtech is also strengthening its
supplier partnerships, enhancing quality assurance, and investing in the digital transformation of its manufacturing and monitoring systems. These
initiatives ensure that the company remains at the forefront of technological innovation, according to the company and can continue to deliver high-quality, future-ready solutions.
FUTURE OUTLOOK: DRIVING INNOVATION Looking ahead, SubCtech remains committed to advancing its core business areas: Ocean Power and Ocean Monitoring Systems. The company is actively exploring new partnerships and research initiatives to expand the application of its technologies in renewable energy projects, subsea infrastructure, and long-duration oceanographic missions. SubCtech’s approach is rooted in
a deep understanding of underwater environments, a strong engineering culture, and a vision for a sustainable future. The combination of advanced battery technologies, proven reliability in harsh environments, and a dedication to environmental responsibility has helped made SubCtech a trusted partner for its international clients.
For more information visit:
www.subctech.com
www.engineerlive.com 19
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