The key difference: switchover speed
A router or NVR can restart if there's even a 20ms power interruption. A UPS switches in 0โ4ms โ fast enough that equipment never detects the cut. A power station can take 20โ200ms, which may restart sensitive devices.
Full comparison
| Feature | UPS / Battery backup | Portable power station |
|---|---|---|
| Switchover speed | Instant (0โ4ms) | Small delay (20โ200ms) |
| Typical capacity | 50โ200 Wh | 200โ5,000 Wh |
| Price | โฌ40โ200 | โฌ150โ2,000 |
| Portable | Low (fixed unit) | High (carry handle) |
| Solar chargeable | โ No | โ Yes |
| Best for | Router, PC, cameras | Whole home, farm, camping |
When to choose each
You only need to protect router, cameras and PC during brief cuts. The most affordable solution (โฌ40โ150) with instant switchover โ no equipment ever restarts.
You want hours of autonomy for the whole home, need portability for farm or camping, or want to charge with solar panels.
The ideal combination
For maximum protection, use both: UPS instantly protects sensitive equipment (router, NVR, PC) while the power station powers the rest. The UPS acts in the first milliseconds; the station sustains supply for hours.
Final verdict
๐ Final verdict
UPS
APC Back-UPS 700VA (~โฌ70). Instant protection, no setup, no monthly cost. Simplest solution.
Power station
EcoFlow DELTA 2 or BLUETTI AC180. Real capacity for whole home, portable and solar-chargeable.
Tightest budget
UPS 700VA (~โฌ70) covers 80% of needs for 10% of the cost of a large station.
Perfect combo
UPS (โฌ70) for instant router and PC switchover + 500 Wh station (โฌ250) for extended autonomy.