Section — Launch Lead
Portable Power Stations, Solar & Home Backup
Portable power is a spec-sheet purchase: watt-hours, output watts, cycle life, charge time. That's good news — it means the right buy can be decided with arithmetic instead of opinions. This hub teaches the arithmetic, then points at the stations that survive it.
Start here
The two pages that do the heavy lifting
Guide + Tool
How to Size a Portable Power Station
The only math you need, plus a working runtime calculator: enter your devices and get a size recommendation with the reasoning shown.
Read the guide →Living Deals
Black Friday Power Deals
This category discounts deeper on Black Friday than any other week. The maintained deals page for every station in this hub.
Read the guide →What actually matters in a power station
Capacity (Wh) vs. output (W) — they're different jobs
Capacity says how long; output says what. A 300Wh station with a 600W inverter will run a small fridge overnight but can never start a microwave. A 3,600Wh station with a weak inverter has the opposite problem. Every recommendation here checks both numbers against a named load — the sizing guide shows how.
Battery chemistry decides lifespan
LiFePO4 (LFP) cells are rated for roughly 3,000+ cycles to 80% capacity; older lithium-ion (NMC) designs are closer to 500–800. For a station that will cycle weekly — camp fridge duty, jobsite, outages — LFP is the only chemistry we recommend now. All three major brands' current lines are LFP.
Charge speed is a readiness spec
A station that takes 7 hours to refill is a different product from one that takes 80 minutes, even at the same capacity. AC fast-charging (0–80% in under an hour on the current EcoFlow and BLUETTI lines) matters most for outage use, where generator or grid windows are short. Solar input wattage matters for everyone off-grid: a 200W panel in real sun delivers roughly 120–160W.
Expandability beats a bigger box
Modular stations (Jackery Plus series, EcoFlow DELTA Pro, BLUETTI's B-series battery packs) let a 1–2 kWh purchase grow to whole-home territory later. If there's any chance the station becomes home backup, buy into an expandable line on day one — the expansion batteries only fit their own family.
The current lineup we track
Jackery Explorer 2000 Plus
2,042Wh LiFePO4 · 3,000W AC output · expandable to 24kWh · ~61.5 lb
Around $1,400–$1,900 street (list higher)
The expandable 2kWh benchmark. Spec-for-spec it trades blows with EcoFlow's DELTA line; its edge is the expansion path and a 5-year warranty. Its weight makes it a truck-and-garage station, not a carry-to-camp one.
Check PriceEcoFlow DELTA 2
1,024Wh LiFePO4 · 1,800W AC output · expandable to 3kWh · ~27 lb
List $999 — street price is usually well under
The 1kWh class done right: fast AC charging (0–80% in about 50 minutes by EcoFlow's published figures), enough output for a fridge and tools, light enough to move room to room. The default recommendation for a first station.
Check PriceBLUETTI AC200MAX
2,048Wh LiFePO4 · 2,200W AC output · expandable to 8,192Wh · ~62 lb
Around $1,100–$1,400 street
The value pick at 2kWh: slightly slower charging and a heavier box than the Jackery, in exchange for a meaningfully lower street price and the best solar input in its class (900W). For a station that lives in the garage, that's the right trade.
Check PriceGenerators still have a job
Stations are silent, indoor-safe, and instant — and they hold a day or two of energy, not a week. For multi-day outages with heavy loads (well pumps, furnaces, window AC), a dual-fuel generator paired with a station is the honest system: the generator refills the station in loud, efficient bursts; the station runs the house quietly in between. Our 72-Hour System is built on exactly that pairing.
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