UPS (Uninterruptible Power Supply) vs Voltage Stabilizer
Side-by-side specs and current Ghana prices for the UPS (Uninterruptible Power Supply) and the Voltage Stabilizer.
| Spec | UPS (Uninterruptible Power Supply) | Voltage Stabilizer |
|---|---|---|
| Price in Ghana | Not in stock | From GH₵ 460 (in stock) |
| Rating | ||
| Measured in | VA; choose above the total load of what you connect | – |
| Sizing rule | – | Choose a rating comfortably above the total load of what you connect |
| Units | – | VA or kVA |
| Runtime | ||
| Typical | Minutes, not hours; long-runtime models add external batteries | – |
| Types | ||
| Line-interactive | Common for offices | – |
| Online | Cleanest power for sensitive equipment | – |
| Protection | ||
| Features | – | Over and under voltage cut-off, delay timer on restart |
Why choose the UPS (Uninterruptible Power Supply)
A battery backup that keeps computers, Wi-Fi routers and POS systems running for a few minutes during an outage, long enough to save work or switch to a generator, and filters surges.
- Instant switch-over when power fails
- Protects computers from surges
- Time to save work and shut down safely
Why choose the Voltage Stabilizer
A device that evens out low or high mains voltage and cuts power during dangerous surges, protecting fridges, ACs, TVs and other appliances.
- Protects compressors from low voltage
- Delay timer prevents damage when power returns
- Extends the life of costly appliances