The reliability the commercial sector demands
For supermarkets, the realistic availability target is around 99.9% with seamless changeover. Customer experience and stock are at stake — point-of-sale, refrigeration and lighting must ride through outages with a fast, near-seamless changeover, and cold chain must restore automatically.
The loads that define supermarkets — Refrigeration, Freezers, POS systems, Lighting, HVAC — set the sizing and the priority of what must stay live during an outage. We base the design on a measured load profile so the system carries the worst real case (the heaviest motor start while everything else runs), not a brochure average.
The recurring challenges here — Cold chain protection, High power demand, Business continuity, Multiple locations — are exactly what the engineering has to defeat: correct sizing, clean power, a fast and reliable changeover, the right protection, and an SLA that keeps the system ready. We solve them as a system (generator, UPS, solar and switchgear designed to cooperate), document it, and maintain it across every site under one contract.