They specialize in designing compact systems that can be easily moved to multiple operation locations, maximizing their utilization and achieving economic benefits. Their innovative technologies include using gas motors that can run on various gaseous fuels such as Natural Gas, LNG, Bio-LNG, Biogas, Bio-Methane, Synthetic Fuels, and Green Hydrogen. They started their mission in the port of Hamburg with the world's first floating power plant, the Becker Power Barge 'Hummel'.

This innovative barge has significantly reduced emissions compared to diesel engines of cruise ships, improving air quality in harbor cities. eCap Marine offers a range of products and services including H2PowerPac, LFP-Moduled Battery PowerPac, Becker PowerPac, STS Shore-to-Ship Power System, and H2 & Electric Ship Conversion. They also provide services for yachts, boats, and clean power solutions.

With a focus on sustainability and reducing emissions, eCap Marine is at the forefront of providing innovative clean power solutions for a safe, reliable, and efficient power supply in the maritime industry