Camper Power Stations Compared 2026: Six Units From 1 to 5 kWh

Every November, power stations show up in deal lists next to headphones and air fryers, and plenty of camper owners buy a box because the banner looked good, not because the capacity fits their trips. This guide puts six current portable power stations side by side — from 1 kWh weekend units to a 5 kWh wheeled station — and sorts them by the number that matters: how many watt-hours you use per day.

This is a researched comparison, not a hands-on test; we have not had these units on our own bench. All specs come from the manufacturers' published data sheets.

Power station or built-in system?

First settle the category. A portable power station bundles battery, inverter, solar charge controller and mains charger in one box that you take home between trips. A built-in system wires separate components into the vehicle, with a fuse panel and proper 12 V circuits for fridge, pump and lights.

Our full comparison of portable power stations vs. built-in systems goes through the trade-offs in detail. The short version:

A station fits if you camp occasionally or on weekends, rent or change vehicles, do not want to drill or wire anything, and want the battery to double as backup power at home.
A built-in system fits if you live in the vehicle, want permanently wired 12 V circuits, need charging from the alternator as a matter of routine, or want to size each component yourself.

No station, however large, gives you a fused 12 V distribution panel. If that matters to you, a station is the wrong product at any size.

The six contenders at a glance

Model	Capacity	Continuous / peak AC	Chemistry	AC charging	Solar input	12 V output	Weight
Anker SOLIX C1000 Gen 2	1024 Wh	2000 W / 3000 W	LiFePO4	up to 1600 W, ~49 min to full	600 W	car socket 12 V / 10 A (120 W)	~11.3 kg
Jackery Explorer 1000 v2	1070 Wh	1500 W / 3000 W	LiFePO4	220-240 V, 10 A max input	400 W (2 × DC8020)	car port 12 V / 10 A	~10.8 kg
EcoFlow DELTA 3 Plus	1024 Wh	1800 W / 3600 W	LiFePO4	1500 W, ~56 min to full	1000 W (2 × 500 W)	car socket 12.6 V / 10 A (126 W), 2 × DC5521	≤12.5 kg
BLUETTI Elite 200 V2	2073.6 Wh	2600 W / 3900 W	LiFePO4	up to 2300 W, ~80 % in about 1 h	1000 W	car outlet 12 V / 10 A	24.2 kg
EcoFlow DELTA Pro 3	4096 Wh	4000 W / 8000 W	LiFePO4	~2.7 h to full	2600 W (1600 W + 1000 W)	12.6 V / 30 A (378 W total), Anderson port	~51.5 kg
Anker SOLIX S5000	5024 Wh	4500 W / 8000 W (120/240 V)	LiFePO4	1800 W at 120 V, 4500 W at 240 V	3000 W (1000 W + 2000 W)	none listed (USB and AC only)	~44 kg (97 lb)

All six use LiFePO4 cells, so chemistry is no longer a differentiator in this class. The real differences are capacity, how fast you can refill, and how much you are willing to lift.

Caveat on the Anker SOLIX S5000: it is a US model with 120 V/240 V split-phase output, NEMA outlets and an RV-style TT-30R socket. It is not sold in the EU and does not fit European 230 V campers. European readers should look at the DELTA Pro 3 for the same capacity class.

Sizing: start with your daily Wh, not the box

The most common mistake is buying capacity by gut feeling. List your devices, multiply each one's power by its hours of use, and add them up. Our battery bank sizer does the arithmetic, and the Ah to Wh conversion guide helps if your devices are labelled in amp-hours.

Some typical camper loads as a starting point (rough averages, your devices will differ):

Phones, laptop, camera batteries: 100-200 Wh per day
LED lighting: 20-50 Wh per day
Compressor cool box or fridge: 300-600 Wh per day, depending on outside temperature
Diesel heater (electrical side only, overnight): roughly 150-400 Wh, more on cold nights with frequent restarts
Coffee machine, kettle or induction plate: short bursts, but 100-300 Wh per use add up quickly

Then apply a simple rule: usable capacity should cover your daily Wh times the days between recharges, plus about 15-20 % headroom for inverter losses and cold-weather performance. Running devices from the 12 V or USB outputs instead of the AC inverter saves a meaningful share of that loss.

Daily consumption	Days without recharge	Capacity class
up to ~500 Wh	1-2	1 kWh
500-900 Wh	1-2, with solar top-up	1 kWh with solar, or 2 kWh
900-1600 Wh	2+	2 kWh
1600 Wh and up	2+	4 kWh or a built-in system

If you regularly land in the bottom row, re-read the built-in comparison: at that level, a designed system often beats the biggest box you can buy.

Picks by use case

Weekend trips and short breaks: the 1 kWh class

For a few nights with phones, lights, a laptop and a cool box, all three 1 kWh units do the job. They differ in the details.

Anker SOLIX C1000 Gen 2 — the strongest inverter in this group at 2000 W continuous, and Anker specifies about 49 minutes from empty to full at up to 1600 W. If you charge at home and want to run a kettle or coffee machine, this is the most capable all-rounder. More in our C1000 Gen 2 buying guide.
Jackery Explorer 1000 v2 — the lightest of the six at about 10.8 kg, with 1070 Wh, but the smallest inverter (1500 W) and the lowest solar input (400 W). Jackery rates its cycle life to a lower threshold: 4000 cycles to 70 % or more capacity. A good fit if you mostly charge from the wall and value low weight.
EcoFlow DELTA 3 Plus — 1800 W continuous, about 56 minutes to full at 1500 W, and 1000 W of solar input. It is also the most van-friendly of the three: optional 800 W alternator charging via EcoFlow's Alternator Charger, and expansion to 5 kWh with extra batteries.

Extended trips and winter: heater plus fridge

Winter changes the maths: long nights, little solar, and a diesel heater on top of the fridge. A realistic winter day can land around 800-1300 Wh — beyond what 1 kWh carries for more than a day.

BLUETTI Elite 200 V2 — 2073.6 Wh, 2600 W continuous, up to 2300 W AC charging (BLUETTI states about 80 % in roughly an hour), 1000 W solar, and a car input for 12 V (96 W) or 24 V (192 W). At 24.2 kg it is still a two-handed lift, not a trolley job — the sweet spot for winter weekends or longer trips with a hookup every few days.
EcoFlow DELTA Pro 3 — 4096 Wh for multi-day autonomy, a 12 V output rated for 30 A, and an Anderson port, so a fridge and a diesel heater can run without going through the inverter. Our DELTA Pro 3 buying guide covers it in detail.

Two winter-specific points apply to all six units. First, every one of them only charges at 0 °C and above according to its spec sheet — discharging works below freezing, charging does not. Keep the station inside the heated living space, not in an unheated garage or storage locker. Our article on LiFePO4 cold charging explains why. Second, if you are wiring a heater to a station, read the diesel heater wiring guide first: a heater's glow-plug start draws much more current than its running load, so check it against the station's 12 V output rating.

High loads: induction cooking, air conditioning, tools

If you want to cook on induction, run a small air conditioner, or use power tools, the inverter becomes the limiting factor before the battery does.

EcoFlow DELTA Pro 3 — 4000 W continuous and 8000 W surge at 230 V, 2600 W of solar input. This is the European pick for high loads and near full-time use. The trade-off is weight: it comes on wheels with a trolley handle for a reason.
Anker SOLIX S5000 — US/North America only. 5024 Wh, 4500 W continuous, 8000 W peak, 120 V/240 V output, a TT-30R RV outlet, up to 3000 W solar and optional 800 W alternator charging via the Anker SOLIX Alternator Charger. A fit for large North American RVs; for European 230 V vehicles it is not an option.

Be honest about how often you really draw 3000 W or more: that load empties 4 kWh in a bit over an hour.

Deal season: how to buy well in November

Black Friday falls on 27 November this year, and power stations are a regular part of the November deal season. Discounts are common, and that is a fine time to buy — as long as the deal does not make the decision for you.

Compare against the regular price, not the crossed-out one. Check what a unit has normally cost over the past weeks before you judge how good a discount is.
Do not buy more capacity than your Wh budget. A bigger station at a reduced price is still the wrong purchase if it is twice as heavy and you only need 600 Wh a day. Extra kilograms are carried on every trip.
Check the regional version. Make sure you are buying the 230 V EU model if you camp in Europe. This matters most for the Anker SOLIX S5000, which is only available in a 120/240 V US version.

Do the sizing first, decide on a capacity class, then wait for a deal on the unit that fits — not the other way round.

Verdict

For weekends and light loads, pick one of the three 1 kWh units by what matters most to you: inverter and wall charging (Anker), weight (Jackery), or solar input and expansion (EcoFlow DELTA 3 Plus). For longer trips and winter, the BLUETTI Elite 200 V2 is the 2 kWh unit you can still lift, and the DELTA Pro 3 covers multiple days without charging and high loads in Europe. The S5000 is for North American 120/240 V RVs only. And if your consumption keeps pushing you towards the largest units, check whether a built-in system is the better answer.

Frequently Asked Questions

How big a power station do I need for a weekend in a van?

For phones, a laptop, LED lights and a compressor cool box, most people use roughly 400-700 Wh per day. A 1 kWh station covers one to two days from a full charge, longer with a solar panel. Run your own devices through the battery bank sizer to check where you land.

Can a power station run a diesel heater overnight?

Yes, as long as the heater's 12 V draw fits the station's 12 V output. The running load is modest, but the glow plug draws much more at start-up. Check the heater's peak current against the 12 V output rating — for example 10 A on the 1 kWh units versus 30 A on the DELTA Pro 3 — and budget the heater's overnight Wh alongside the fridge.

Can I charge a power station from the alternator while driving?

Through a normal 12 V car socket you get roughly 100 W or so, which is only a top-up. For real driving charge, the EcoFlow DELTA 3 Plus and the Anker SOLIX S5000 support 800 W via their manufacturers' alternator chargers. For the background on alternator charging, see our DC-DC charger guide.

Can I charge a power station below freezing?

No. All six units in this comparison list a minimum charging temperature of 0 °C. Discharging is allowed below freezing (down to -10 °C or -20 °C, depending on the model), but charging cold LiFePO4 cells damages them. Keep the station in the heated part of the vehicle in winter.

Should I wait for Black Friday to buy a power station?

If you need one before then, no — buy the right unit when you need it. If you can wait, November is a reasonable time to buy because discounts are common. Decide on the model and capacity first, compare any deal against the normal price, and do not let a discount push you into a bigger unit than your Wh budget needs.