The Best Power Stations for Van Life

Two MPPT solar inputs taking up to 1,000W combined, and expansion to 5kWh. Those two specs are the reason this wins here and they are both about the same thing: not running out on day three.

A full-time day is roughly 1,112Wh. A 600-800W roof array into a unit that will actually accept it puts back more than that on any decent day, which is the difference between solar as a top-up and solar as your power plant. Most 1kWh units cap at 400-600W and quietly waste whatever the roof produces above that.

The expansion path means the head unit survives a growing build. Start with 1,024Wh, add a battery when winter arrives, and you have 2kWh without a second inverter, a second display or a second thing taking up floor space. At 27.6 lb it is not light, but in a van nothing is carried far.

2,048Wh is close to two full-time days, and that buffer is what gets you through a stretch of gray weather without rationing. For anyone parked under trees, traveling in winter, or working somewhere genuinely overcast, raw capacity is a more reliable solution than optimistic solar maths.

It takes up to 1,000W of solar with 99% MPPT efficiency and expands from 2kWh to 6kWh across two extra batteries, so it scales further than anything else at this price point. 2,400W continuous with 3,400W through X-Boost runs an induction hob, a kettle and a fridge together.

EcoFlow does not publish a weight or a surge figure for this model on its product page, and we have left both blank rather than sourcing them from a retailer. Expect something in the 50-60 lb range for this capacity class, which in a van means deciding where it lives permanently rather than moving it.

For a van used at weekends and holidays rather than lived in, the calculation changes completely: you leave home full, you are out for two or three days, and you charge again when you get back. Capacity buffer matters more than harvest, and 2,000W of output matters more than either.

That 2,000W is the most sustained output per pound here, and in a small van it is what lets you run an induction hob or a kettle without a second thought. The 49-minute recharge means a single evening at a campsite pedestal fully resets you.

The reason it is not higher for full-timers is simple: no expansion. Anker's own FAQ confirms the Gen 2 cannot take a second battery, where the previous C1000 could. For a build that will grow, that is a dead end.

The previous-generation C1000 is still sold, and for a van it is arguably the better buy than its replacement: it takes a second 1,056Wh pack for 2,112Wh total, and it has six AC outlets against the Gen 2's two.

Six outlets matters more in a vehicle than anywhere else. A fridge, a laptop brick, a fan, a charger and a light string all plug in directly, with no strip trailing across a floor you also sleep on. It is an unglamorous advantage you use every single day.

The trade is 3.5 lb more weight, 1,800W instead of 2,000W, and 3,000 cycles to 80% instead of 4,000. For a van, where the weight is irrelevant and the expansion is not, that is a good exchange.

Almost nobody buys this as their only van battery, and it is on this page for a different reason: as a second unit, it solves problems a big one cannot. Take it out of the van to a picnic table, a beach, a friend's campsite. Keep the fridge on the big unit and your laptop on this one so a flat main battery does not mean a dead work day.

At 10.4 lb it also doubles as the unit you carry when you leave the van behind — which is the whole point of van life a surprising amount of the time.

286Wh will not run a van's daily load. 600W of output covers a laptop, lights and charging comfortably, and the 60-minute recharge from the main unit or a pedestal makes it easy to keep topped up.