It started with a bang. Or more of a faint pop, followed by a puff of burnt plastic. Jamie’s second-hand inverter gave up the ghost in the middle of a Tuesday afternoon, just as the Wi-Fi was behaving and Sam was on a video call. Silence. Then the sigh. That slow, drawn-out sound of defeat that’s become the soundtrack of rural Spain living.

We’ve been here long enough now to stop panicking when something stops working. The kettle, the lights, the water pump, even the fridge. Most things can be fixed with a screwdriver, duct tape and one of those YouTube videos filmed by a man with grease up to his elbows and subtitles that don’t match the words.

Jamie doesn’t panic either. He disappears into the shed, muttering about capacitors, voltage, and how people underestimate his generation. Two hours later, he’s back, holding a small circuit board like it’s a relic. “Sorted,” he says, which can mean anything from fully repaired to wired in such a way that we may die later but not right now.

That was the start of it. The next week, the neighbour from two plots down asked if Jamie could look at her laptop. It had been in a drawer for years. He opened it up, cleaned out the dust, swapped the battery, and somehow got it working again. Then came another neighbour. And another. Word spreads fast out here. Half the valley has his number now, scrawled on bits of paper or tucked under fridge magnets.

He calls it a “solar-powered micro-enterprise,” which makes me laugh every time. The panels run his soldering iron and charge his tools. He’s even got a sign taped to the shed door: Tech Repairs – Solar-Friendly Prices. Sam says he’s proud. I think he’s slightly alarmed by the queue of people who now wander through the gate with dusty laptops under their arms.

The shed has become a kind of hybrid zone. Part solar workshop, part teenage lair. There’s music, wires, and an old fan whirring in the corner. Jamie’s figured out that people will pay in different ways. Some bring cash, others olive oil, one brought a live chicken. We’re still trying to decide what the going rate for a chicken is in tech repairs.

It’s not just about the money, though. There’s something shifting in him. When we left the UK, he was quiet, pale from too many screens and not enough daylight. Now he’s out there every day, fixing things, making jokes in Spanish, getting sunburnt. The solar setup gave him something to claim as his own. Independence disguised as a hobby.

Last week he told me he wants to expand. Maybe fix bikes too. Maybe start a YouTube channel showing “how to make things work again when everything’s broken”. I said maybe start with tidying the shed. He rolled his eyes, the same way I probably did at his age when someone suggested being practical instead of brilliant.

Sometimes I stand outside and listen. The faint buzz of the inverter, the low hum of his soldering iron, his voice drifting through the doorway. It feels like progress. Not the kind that gets you a certificate or a mortgage, but the kind that keeps you going out here, where the light changes every hour and the Wi-Fi disappears mid-sentence.

The old solar panel didn’t just charge his batteries. It lit something up in him. And in a place like this, that’s worth more than all the volts in the world.