Solar EV Charging
Off-Grid & Portable EV Charging
Off-grid and portable solar EV charging — standalone solar-and-battery systems that charge vehicles at remote properties, land, holiday lets and work sites with no suitable grid connection.
Charge where the grid doesn't reach
Off-grid solar EV charging generates and stores its own power, so a vehicle can be charged where there is no suitable mains supply — a remote home or smallholding, a paddock or plot of land, a holiday let, or a work site far from a connection. Instead of paying for an expensive grid upgrade or a new supply, you build a self-contained solar and battery system that makes the electricity on the spot.
The same thinking scales down to portable solar: fold-out panels and a battery power station that top up a campervan, an e-bike fleet or a car in places a fixed charger will never reach. It is charging that travels with you.
How off-grid solar charging works
- 1 A solar array — roof, ground-mounted or carport — generates through the day, sized for the vehicles and the season.
- 2 A battery bank stores that energy so charging is not limited to the hours the sun is out.
- 3 An inverter and charge controller manage the flow and deliver a stable charge to the vehicle.
- 4 A smart EV charger draws from the battery and solar, with charging rates matched to what the system can sustain.
- 5 An optional generator or a partial grid connection can be added as a winter backup for total resilience.
Where off-grid and portable charging make sense
Grid connections in rural spots can cost thousands and take months; an off-grid solar system can often be commissioned faster and then costs nothing to run. For remote lets, farms, equestrian yards and land without a supply, it turns 'we can't charge here' into a genuine EV location — which is increasingly something guests and staff expect.
Portable solar suits campervans, overlanding and events, keeping auxiliary batteries and small vehicles topped up away from any hook-up. We size fixed off-grid systems for the real daily mileage and the worst-case month, and recommend portable kit rated for the vehicles you need to keep moving.
No mains supply where you need to charge? Describe the site and vehicles and we will design an off-grid or portable solution.
Frequently asked questions
Can you really charge a car with no grid connection at all?
Yes. A large-enough solar array paired with a battery bank, inverter and charge controller can charge a vehicle entirely off-grid. The key is sizing it for your daily mileage and the worst-case month; for year-round resilience we can add a generator or a partial grid connection as winter backup.
How is portable solar charging different from a fixed off-grid system?
Portable solar — fold-out panels and a battery power station — is designed to move with you and suits campervans, events and topping up small vehicles or auxiliary batteries. A fixed off-grid system is a permanent installation for a specific site with no suitable mains supply. We recommend whichever matches how and where you need to charge.
Ready to talk about off-grid & portable ev charging?
Tell us about your property and your car — we'll design it around them and send you a fixed quote. No phone calls, no pressure.