S02E3: How Training, Trust & Collaboration Are Shaping UK Solar
Before Aaron Darvill was talking kilowatt-hours and battery storage, he was managing 500 store locations worldwide for brands like Dolce & Gabbana and Crocs. The pivot to solar might sound unexpected but listen to him for five minutes and it makes complete sense. It was never really about the product, it was always about the people buying it.
Aaron, Strategic Sales Director at Anker Solix UK, joined Melissa on The OpenSolar Podcast Season 2. What followed was a conversation that ranged from the state of the UK installer market to a community solar project in Cardiff that’s already cutting a struggling community club’s electricity bill by 62%.
Also available to stream on Apple and Spotify.
The retail brain behind the solar brand
Aaron’s route into solar came from a deliberate career pivot. Watching e-commerce consume the retail landscape, he looked for an industry where face-to-face human connection would still be the competitive edge. He concluded that solar was it.
People buy from people and that instinct has shaped everything about how he approaches Anker Solix’s installer relationships.
That luxury retail background shows. Where some solar companies chase volume, Aaron talks about portfolio discipline: a clear good-better-best range, long-term brand integrity, and partners you’ll still be standing next to in a decade.
The solar industry had a chaotic boom in 2023. Aaron’s view is that the market has since matured, and the businesses that will thrive are those betting on quality and consistency over speed.
The installer shortage and a better way to fix it
One of the sharpest parts of the conversation is Aaron’s take on the UK’s installer gap. The industry needs more qualified people on the ground, but throwing just anybody at the problem isn’t the answer. Anker Solix has built a layered support system designed to make a new installer genuinely confident as well as technically certified.
And then there’s the part that surprised even Melissa: Anker Solix will send a technical rep to attend the first on-site install of every new ambassador. Not to do the job, but to be there. To answer the questions that aren’t on the data sheet, and to build a relationship from day one.
„There is zero money in customer service. If anything, it’s a loss. Do the groundwork at the beginning and you minimise the problems later.“ Aaron shares.
It’s the kind of upfront investment that makes commercial sense and it clearly aligns with the philosophy Aaron carried over from retail: aftercare isn’t overhead, it’s the product.
Canton RFC: What industry collaboration actually looks like
The most compelling story in this episode has to be about a community rugby club in Cardiff that had become a sports centre, an adult learning hub, and a neighbourhood gathering space, all while spending huge amounts on electricity every month..
Aaron heard about it through The Solar House, one of Anker Solix’s installer ambassadors. He picked up the phone, called in favours from JA Solar, Renusol, Segen, and us at OpenSolar, and put together a fully gifted solar installation for Canton RFC. No one needed much persuading. The harder question, he says, was why it wasn’t already happening across the industry.
„Manufacturers don’t often talk to each other. But a solar panel, a mounting system, and a battery storage unit don’t compete, they complete each other.“ explains Aaron.
The results are already in: Canton RFC is saving roughly 62% on monthly electricity costs!
The Warm Homes Plan: A reason for optimism
The UK government’s Warm Homes Plan has generated a lot of industry chatter and Aaron’s take is more nuanced than the hype or the frustration. Around 5.5 million homes could qualify for grants covering solar PV, battery storage, air source heat pumps, and EV charging. That’s a significant pipeline but the official launch isn’t until 2027 and Aaron is candid about the catch-22 this creates: some eligible homeowners will hold off getting quotes now, waiting for a grant that’s still a year away.
His constructive read on it? The delay gives the industry time it genuinely needs to prepare — to train new installers properly, to build infrastructure, to get the quality right before the volume arrives. Used well, 2026 is a preparation year, not a lost one.
Ireland: A market quietly going vertical
If you want to see where the UK battery market is heading, Aaron suggests looking west. Ireland is booming, and doing so without the battery tariff structures that have helped drive UK adoption.
The grid has become unreliable enough that battery storage is shifting from a nice-to-have to a necessity and a €2,000 SEAI grant for solar installation has stayed flat for a second year running, keeping accessibility high.
With battery tariffs now in discussion at government level, Aaron expects the market to accelerate sharply when they land.