Power is the constraint every other purchase in this catalogue is made around. A workstation that reboots twice a day is a workstation nobody trusts, and a printer that browns out mid-job costs a toner cartridge and an afternoon.
We supply UPS units for the desk and for the rack, inverters and battery banks for whole floors, solar arrays where a site is going for a genuine reduction in diesel, and voltage stabilisers - the cheapest and most neglected item in the room.
Sizing is the whole job. A UPS is chosen by the load it carries and the runtime you need at that load, not by a headline VA figure, and the two numbers most people quote are the two that do not settle it. Tell us what is plugged in and how long it has to stay up, and we will size it. The same applies to an inverter: battery capacity, not inverter rating, decides how long the lights stay on.
Installation is quoted separately for anything above desk level, because the work is electrical and site-dependent. We will say plainly when a job needs an electrician rather than a delivery.