Hyto Energy’s hydrogen storage cylinders are high-pressure vessels designed to store gaseous hydrogen, available in 35MPa and 70MPa ratings for transportation, refueling stations, and industrial use. Constructed from carbon fiber-reinforced polymer (CFRP) with a polymer or metal liner, they offer high strength-to-weight ratios, critical for vehicle and mobile applications. Cylinders include valving systems to control filling/discharging, pressure gauges, and safety relief devices to prevent overpressure. For industrial use, larger cylinders (up to 500 liters) are manifolded into banks to store bulk hydrogen. All cylinders comply with ISO 11119-2 and DOT 3AA standards, ensuring compatibility with global refueling infrastructure. Hyto’s hydrogen storage cylinders provide a portable, scalable solution for gaseous hydrogen storage, enabling its use in diverse settings.