While the standard factory-fitted power setup for caravans and mains hookups at campsites are useful, having additional off-grid electricity is often essential for power-hungry gadgets in a caravan.
For total flexibility and freedom, using a portable power station can be highly advantageous. Essentially, it functions like a large power bank that you can easily charge and transport in your car or caravan. These devices are quite portable, weighing as little as 3.5 kg, yet they can provide impressive power, often exceeding 1800 watt-hours (Wh).
A mid-level portable power station with a capacity of 1000 watts is extremely useful for charging devices such as laptops, iPads, camera batteries, phones, LED lights, and low-voltage kettles. Equipped with an AC socket, three USB ports (both Type A and Type C), and a 12V socket, these power stations are essential for any trip, especially when you are off the grid for an extended period.
There are several ways to charge these power stations. The most common methods include using a mains AC supply, a DC charger through your car’s cigarette lighter, or taking advantage of sunny weather during your caravanning trips with portable solar panels.
These increasingly popular portable solar panels are lightweight and foldable, with the ability to produce power ranging from 50 watts to 400 watts in a highly efficient manner, weighing only about 16 kg.
EcoFlow is one of the world’s largest and fastest-growing manufacturers of portable power stations. Their two product lines most suited for the caravanning market are the River and Delta ranges.
The River 3 range serves as the entry-level option, featuring a 3.5 kg unit that produces 245Wh of power through AC, DC, and USB outlets. As a reference, this power station can recharge your mobile phone over 17 times! The River range has been upgraded for 2025, with a significant improvement in modularity, allowing additional batteries to be added to substantially boost power when needed.
The next step up is the impressive Delta range, which can also have its power boosted by adding extra batteries in an innovative manner that doesn’t require external cabling. This range can provide up to 4,000Wh of power or more, making it capable of powering any full-sized off-grid American RV!
