Winter Power Outages in the Interior: Protect Your Computers with a UPS and a Plan

Every winter the Interior gets storms that knock power out for hours — sometimes days. For a home office it’s an inconvenience. For a small business with a POS, a desktop holding the books and a network running phones, a sudden outage is how drives die and days of work get corrupted mid-write.

A plan costs less than one dead computer.

What a UPS actually does (and doesn’t do)

A UPS — uninterruptible power supply — is a battery box your computer plugs into. It does two things: it smooths out the dirty power from the wall (surges, dips and flickers that quietly shorten equipment life), and when the power cuts, it gives you minutes of battery to save your work and shut down cleanly.

What it doesn’t do: run your office through a six-hour outage. A typical UPS gives 10–20 minutes — enough for a graceful shutdown, not for staying open. Anyone selling you “ride out the whole outage” on a small UPS is overselling.

Sizing it right

Size the UPS to the equipment behind it: one desktop plus monitor, or your network gear (router, switch, the little box your phones run on). Bigger isn’t always better — an oversized UPS wastes money and an undersized one cuts out the moment you need it. For most small offices and POS stations, one well-chosen unit per critical station covers it.

And the battery is a consumable. UPS batteries typically last 3–5 years; a UPS that beeps through every outage probably just needs a new battery, not a new unit.

The shutdown plan matters more than the battery

Batteries give you minutes — a plan gives you confidence. The basics:

1. The UPS software should shut machines down automatically if nobody’s there to do it.
2. Everyone knows where the save-everything-and-power-down checklist lives.
3. Backups are set so an outage can never take them with it — a backup drive that was mid-write when the power died is not a backup you can trust.

Laptops have their own batteries, so they survive the first minutes. Desktops, NAS boxes and POS terminals don’t — those are the ones to protect.

After the outage

Power rarely comes back cleanly. Let the UPS handle the first few flickers, then bring equipment up in order: network gear first, then servers and NAS, then desktops. If a drive got cut mid-write, check backups before assuming everything is fine — corruption from power loss often shows up days later.

Want the setup done right?

Call 604-328-8757 or email service@ithings.ca. We’ll size UPS units for your office or POS station, configure automatic shutdowns and make sure your backups can survive an outage too.

iThings Service — local IT support in Salmon Arm and the BC Interior. $50/hour, 7 AM–11 PM daily.