Most powered wheelchairs and scooters charge overnight, every night. One missed charge may be fine; two or three in a long rural outage and the chair is barely moving. Add a lift recliner, a standing frame with a motor, a powered door opener or a stairlift, and an outage can leave someone unable to move around their own home. Carers may not be able to reach the house if roads are closed.
Keep your power company's medically dependent registration if you hold one, and talk with your clinician, therapist and equipment supplier about outages. The system is designed to support that plan, not replace it, and it is not a hospital-grade supply. Your supplier can tell you how your chair's charger behaves and how long a full charge lasts in normal use, which helps you plan.
How it works →
With the battery and inverter in UPS mode, the chair charges overnight as usual through an outage. The fuel cell recharges the system's battery from stored hydrogen, so charging can continue night after night. Wheelchair chargers, stairlifts and door openers are small loads that sit within 15 kW continuous alongside heating and the kitchen. Round-trip efficiency is 30% or less, so day-to-day charging is cheaper on the grid.
No. Keep your power company's medically dependent registration if you hold one and your clinician's and therapist's advice. The system is a backup to them, not a replacement and not a hospital-grade supply.
It is designed to keep chargers running from the battery, recharged by the fuel cell from stored hydrogen through a multi-day outage. Runtime depends on storage and other loads, sized in the pilot.
If it runs from the house supply, yes. The battery and inverter keep it powered without a gap. Check your stairlift's own battery backup with the supplier too. Both together give the most cover.
Pilot installs go to people on this list first. Rural homes, farms and remote sites especially. No spam, no payment.