
Instant switchover, continuous power, and surgical suite backup for hospitals that cannot tolerate a single second of interruption.
A grid failure in a hospital is not an inconvenience — it is a clinical event. Every second between the cut and the backup matters. For eleven years of night shifts, the nurse has counted to forty. The generator takes forty seconds to start.
Diesel generators take 30–60 seconds to reach stable output. For a patient on a ventilator, in surgery, or in an ICU, those seconds are not downtime — they are a clinical emergency.
40 secSurgical suites, ICUs, NICU, ventilators, imaging equipment, blood banks — each has its own power sensitivity. A voltage spike on switchover can damage equipment or interrupt a procedure with no warning.
100%Hospital UPS systems are designed for minutes, not hours. When a grid failure extends beyond the UPS runtime and the generator has not started cleanly, the gap is unmanaged. Unity ESS closes it.
8–12 minNot a list of features — what the ward feels different, what the facilities manager stops worrying about.
"The generator used to start three, four times a week. Since the Unity ESS system went in, the generator has not started once. The staff do not even know there have been grid events."
Facilities Manager · 350-bed private hospital, South India · Unity Aura installation · Year 1Two systems cover the full range of hospital load profiles — from a clinic to a 500-bed facility. Both deliver sub-20ms switchover and carry our 20-year service commitment.
The standard choice for clinics, smaller hospitals, and critical-load isolation within a larger facility. Sub-20ms switchover. IP54 rated. Designed to run for 20 years in Indian ambient conditions.
For larger hospitals and multi-building healthcare campuses where the load profile exceeds a single Aura cabinet. Liquid cooled, IP66 rated, scalable to 12 units. Covers the full facility without gaps.

Peak load shifting, demand charge reduction, backup for production lines.

Frequency regulation, voltage support, renewable smoothing. Grid stability at scale.

Capture excess generation, dispatch on demand.

Uninterruptible backup, UPS replacement, peak demand management for critical infrastructure.

Cold storage backup, irrigation power, post-harvest protection.

See every use case and recommended system on one page.

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