Watermeln offers mobile, plug-and-play green hydrogen generators for emission-free off-grid power. Their hybrid system combines battery and fuel cell technology for on-demand energy, managing hydrogen supply and maintenance for temporary or remote sites.
Funding
Funding not disclosed
Founders
Product
Problem
Projects requiring off-grid power often rely on diesel generators, which produce harmful emissions and require frequent refueling. This creates environmental challenges and operational complexities for sites without grid access.
Solution
Watermeln provides mobile, plug-and-play green hydrogen generators that deliver emission-free electricity on demand. Our system integrates battery and fuel cell technology to provide both peak power and continuous energy supply. We manage the entire process, from hydrogen transport and installation to ongoing monitoring and maintenance, offering a comprehensive, sustainable power solution.
Target Audience
Our primary customers are organizations and businesses that require reliable, sustainable, and off-grid power solutions for events, construction sites, and other temporary or remote locations.
Features
- Mobile hydrogen generator unit (WM-200) integrated into a standard 10ft container.
- Hybrid power system combining Li-ion battery technology (200 kW rated power, 120 kWh capacity) with a fuel cell (70 kW rated power) for peak and continuous power delivery.
- High-pressure hydrogen storage tanks providing up to 14.6 MWh of energy content per delivery.
- Zero on-site CO2, NOx, and particulate matter emissions, utilizing green hydrogen produced from renewable energy sources.
- Plug-and-play design with standardized connections for rapid deployment and ease of use.
- Integrated GPS and 4G connectivity for real-time online monitoring of system performance, fuel levels, and predictive maintenance.
- ADR (Class-9) certification for road transport and CE marking (NEN-EN-ISO 12100:2010) for safety compliance.
- Operational temperature range of -15 to 45 degrees Celsius with active conditioning.