194 products evaluated · Updated 2026
Best Power Stations for Home Backup
We evaluated 194 portable power stations against the demands of home backup — capacity, portability, recharge speed, and output — to surface the picks that actually fit the use case.
What makes a power station good for Home Backup
The thresholds we required to qualify a product for this list.
Ups Switch Time: 30
ups switch time
Milliseconds the output takes to switch to battery during a grid outage — lower keeps sensitive electronics on.
Ups Functionality: Yes
ups functionality
Whether the unit acts as an uninterruptible power supply during grid outages.
Ac Power Continuous: 1500
ac power continuous
Sustained AC wattage the inverter can deliver — caps which appliances can run at once.
Ac Power Surge: 3000
ac power surge
Peak AC wattage the inverter tolerates briefly at startup — headroom for motors, pumps, and compressors.
#1 Overall pickRead full review
EcoFlow DELTA 3 Max Plus
Top activity score of 100 — 2,048 Wh, 3000 W AC output, 22.1 kg · 48.7 lbs.
100/100 activity score
A+ overall grade
$1,099 street price
The Activity Score Leaderboard
Top 5 by activity score — full ranked list below.
EcoFlow DELTA 3 Max Plus100
EcoFlow DELTA 3 Ultra Plus100
Anker SOLIX C2000 Gen 2100
Goal Zero Yeti 4000 Pro100
EcoFlow Delta Pro 399.2
Detailed Field Rankings
#1
Best For Camping
EcoFlow DELTA 3 Max Plus
AGB Score
100.0
Price
$1099
Capacity
2048Wh
Weight
22.1 kg · 48.7 lbs
Top overall match for this use case based on activity-weighted scoring.
#1
CompareEcoFlow DELTA 3 Ultra PlusScore 100.0
$28993072Wh33.7 kg · 74.3 lbs
Best Value by Budget
The highest activity score we found at each price ceiling.
Other use cases
Best picks for related power station scenarios.
