Intro
Knowing how to choose a portable power station comes down to two numbers: watts and watt-hours. Get those right and everything else — brand, size, price — falls into place fast. Here's exactly what they mean and how to use them to pick the right unit.
Quick Picks — Swag House Power Stations
| Feature | EcoFlow DELTA 2 + 110W Solar | EcoFlow DELTA 2 Max + 400W Solar | EcoFlow DELTA Pro 3 |
|---|---|---|---|
| Price | $1,149.00 | $1,399.00 | $2,299.00 |
| Capacity | ~1024Wh | 2048Wh (expandable to 6144Wh) | High-capacity — call for full specs |
| AC Output | Standard | 3400W (X-Boost) | 4000W |
| Solar Included | 110W panel | 400W panel | No panel included |
| Best For | Camping, weekend trips | Home backup + heavy outdoor use | Whole-home backup, RV, job site |
Watts vs. Watt-Hours — The Only Two Numbers That Matter
Watts (W) = how much power a device draws right now. A laptop pulls ~65W. A mini fridge pulls ~100W. A space heater pulls 1500W. If a device's wattage exceeds your station's AC output rating, it won't run. Full stop.
Watt-hours (Wh) = how long the battery lasts. A 1000Wh station can theoretically run a 100W device for 10 hours. Divide the station's Wh by your device's wattage — that's your runtime estimate.
Quick formula: Station Wh ÷ Device W = Hours of runtime. That's the only math you need.
How to Choose a Portable Power Station for Your Use Case
Weekend camping or van life? A 1000–1500Wh unit handles phones, laptops, a CPAP, and LED lights all night. The EcoFlow DELTA 2 + 110W Solar Panel ($1,149) is the sweet spot — solar charging included, ready to go out of the box.
Home backup or extended outages? You need 2000Wh minimum — ideally expandable. The EcoFlow DELTA 2 Max starts at 2048Wh and scales to 6144Wh with extra batteries. The 400W solar bundle gets you back to full in a fraction of the time.
Job sites, RVs, or running appliances like AC units? Go big. The EcoFlow DELTA Pro 3 ($2,299) delivers 4000W output — enough to run nearly anything in your home or workshop.
One rule: always size up. Buyers who go too small regret it. Buyers who go too big never complain.
Best Portable Power Stations at Swag House
EcoFlow DELTA 2 Max + 400W Solar Panel | 3400W, 2048Wh, X-Boost, Home & Outdoors
$1,399.00
2048Wh expandable to 6144Wh | 3400W AC output with X-Boost | 400W solar panel included
Shop Now — Free ShippingEcoFlow DELTA Pro 3 Portable Power Station Solar Generator
$2,299.00
4000W output | Whole-home backup capable | LFP battery chemistry
Shop Now — Free ShippingExpand Your Setup — Accessories That Actually Help
A power station is only as good as its inputs. If you're solar charging, reach matters — the Jackery 10m DC Extension Cable ($59) gives you 32.8 feet so your panels can chase the sun without moving your station.
Running mismatched connectors? Grab a Jackery DC adapter ($19.90) to bridge connector types cleanly. Small fix, big headache avoided.
Need to keep a car battery topped off too? The Jackery 12V Auto Battery Charging Cable ($35.99) works with any Jackery power station via the cigarette lighter port — no jumper pack needed.
Frequently Asked Questions
What's the difference between watts and watt-hours on a power station?
Watts measure how much power your device needs right now. Watt-hours measure how long the battery will last. Divide the station's watt-hours by your device's wattage to get your runtime estimate.
How many watt-hours do I need for home backup?
For basic home backup — fridge, lights, phone charging, and a fan — plan on at least 2000Wh. The EcoFlow DELTA 2 Max starts at 2048Wh and expands to 6144Wh, making it a strong choice for outages that stretch beyond a few hours.
Can I finance a portable power station at Swag House?
Yes. Swag House offers 0% APR financing through Affirm on qualifying purchases. Call 833-399-3837 or check out online to see your options.
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