Guide
Power station vs built-in system
Updated October 22, 2026. Prices checked on the makers' own sites that day.
Disclosure: We may earn a commission if you buy through these links. It never changes what we recommend or what the tools calculate. How we make money.
Cost per watt-hour, today
| Option | Price | Energy | Per Wh | AC output |
|---|---|---|---|---|
| Bluetti AC180 (opens in a new tab) | $499 | 1,152 Wh | $0.43 | 1,800 W |
| Bluetti Elite 100 V2 (opens in a new tab) | $499 | 1,024 Wh | $0.49 | 1,800 W |
| Bluetti Elite 200 V2 (opens in a new tab) | $899 | 2,073 Wh | $0.43 | 2,600 W |
| Bluetti Elite 300 (opens in a new tab) | $1,699 | 3,014 Wh | $0.56 | 2,400 W |
| Built-in: weekend van (all priced parts) | $1,011 | 2,112 Wh | $0.48 | None (12 V only) |
| Built-in: full-time van (all priced parts) | $2,136 | 5,120 Wh | $0.42 | 1,000 W |
| Battery alone: Redodo 12V 200Ah Plus | $450 | 2,560 Wh | $0.18 | Needs an inverter |
Built-in rows include solar, alternator and shore charging from our planner; the power stations include an inverter and wall charger but no solar panels or alternator charger. Built-in adds cable and small parts not shown.
Pick a power station if
- You camp on weekends and use under about 1,500 Wh a day.
- You rent, lease or borrow the vehicle, or don't want to drill holes.
- You want the same battery for home outages.
- You'd rather not do 12 V wiring at all.
Build it in if
- You live or work in the rig. More watt-hours per dollar, and you can add batteries later.
- You want strong alternator charging (40 A and up) and roof solar wired permanently.
- You run 12 V loads like a fridge, fans and a diesel heater all day: a built-in system feeds them directly, without the power station's own standby draw.
The middle path
A power station plus an alternator charger and a portable panel covers a lot of vans. A Bluetti Elite 200 V2 with a Bluetti Charger 1 (alternator charger) and an Bluetti SP200L Portable Panel comes to $1,547 today.
Bluetti picks
Weekends
Bluetti AC180
1,152 Wh and 1,800 W in one box with outlets built in. Covers a fridge, fan and lights for about a day.
Most vans
Bluetti Elite 200 V2
2,073.6 Wh and 2,600 W: a weekend of fridge, fans, laptop and a short burst of induction cooking.
Charge while you drive
Bluetti Charger 1 (alternator charger)
Lets a Bluetti power station charge from the van's alternator while you drive, far faster than a 12 V socket.
$249.00$399.00
See at Bluetti (opens in a new tab)Solar without roof holes
Bluetti SP200L Portable Panel
A folding 200 W panel you set out in the sun beside the rig: no roof holes.
For a detailed comparison of power stations by brand, see Spark Powered's best portable power stations and power station for a fridge.
Run the power planner
Battery, solar, charger, inverter, every wire and fuse, and a priced parts list.
Draw your wiring
Drag parts onto a diagram and get gauge and fuse labels on every run.
Questions people ask
Is a power station worth it for van life?
For weekends, renters and anyone who doesn't want to drill or wire, yes. A Bluetti Elite 200 V2 ($899, 2,073 Wh) runs a fridge, fan, lights and laptop for a day or two and moves into the house between trips. For full-time use, a built-in system gives more watt-hours per dollar and charges faster from the alternator.
Can a power station charge while I drive?
Through the 12 V socket, slowly (often around 100 W). An alternator charger such as the Bluetti Charger 1 (alternator charger) ($249.00) wires to the starter battery and charges a compatible Bluetti much faster.
Can I plug a power station into campground power?
Yes, through its normal wall charger on a household outlet, or with a cable like Bluetti's 30A Charging Cable (NEMA TT-30) ($79.00) on a compatible model.
Keep going
Van electrical basics
The six parts every camper system has, how they connect, and a diagram to download.
How many solar panels
What 200, 400 and 600 W of flat roof panels make in your state, month by month.
DC-DC charger sizing
20 A or 40 A, smart alternators, and what an hour of driving puts back.
Best lithium battery for a van
Redodo and LiTime batteries by price per usable watt-hour, BMS current and cold-weather charging.