Home Outage & BackupStart here
Best Solar Generators for Power Outages in 2026
Which battery actually gets your family through the night, which one is a waste of money, and how to tell the difference before you spend.
6 min read
Portable solar generators & home backup
The power went out. Now what?
Most backup power advice is written by people who have never opened a warm fridge and thrown out $300 of food. Work out what you actually need, buy once, and stop watching the forecast.
- Every review names what not to buy
- Runtimes calculated, never copied from a box
- Unverified claims are marked on the page
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If you only read one thing
In a hurry? Find your row and go. The details are below if you want them.
Best Overall
Most people, most outages
EcoFlow DELTA 2
1,024 Wh · 1,800W · 27 lb
Link not setBest Budget
Phones and a CPAP, nothing more
EcoFlow RIVER 3
245 Wh · 300W · 7.8 lb
Link not setBest for RV
Fits the bay, survives the road
Anker SOLIX C1000
1,056 Wh · 1,800W · 28.44 lb
Link not setBest Whole-Home
Well pump, furnace, 240V circuits
EcoFlow DELTA Pro 3
4,096 Wh · 4,000W · 113 lb
Specs unverifiedLink not set
What are you trying to protect?
Skip the spec sheets. Pick the thing that worries you and we'll tell you what actually covers it — including when the answer is "don't buy anything."
- A fridge full of foodFour hours before it starts going bad
- Someone here uses a CPAPCheaper to solve than you think
- We're on a wellNo power, no water. Read this first
- It gets dangerously hotThe honest answer about air conditioning
- I want the whole houseWhat that really costs, before you commit
- Just camping, honestlyMost people massively over-buy here
Your grid, not the average one
A Texas outage and a California shutoff are different problems with different answers. Most advice pretends otherwise.
Stop guessing at watt-hours
Tick the things you need to keep running. Get a real number, the startup surge that decides whether a unit works at all, and three that can genuinely do it.
Free. No email required — your result appears before we ever mention one.
Start here
The long guides. Each answers a whole question rather than half of one.
Sizing & CalculatorsStart here
What Size Solar Generator Do I Need? (Free Calculator)
Skip the guesswork. Tick the things you need to keep running, get a real watt-hour number, and see which units can actually do it.
3 min read
Browse the site
Reviews
What each unit actually does when the lights go out, and who should skip it. Every review names at least one product you should not buy.
Comparisons
Two units, one winner, and an honest note about who the loser is still right for.
Guides
Watt-hours, transfer switches, cold weather, storage. The stuff nobody explains before you spend money.
Calculators
Work out what size you need from what you actually own, not from a marketing chart.
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How we decide what to recommend
We name the product you shouldn't buy in every review, and who it's wrong for. We publish the cheapest thing that does the job, not the one that pays best. And any claim we haven't confirmed against the manufacturer's own documentation is marked on the page, so you can see exactly how solid each sentence is.