Largest GSE In-Roof Array in Cardiff

When the array was commissioned in January 2024, GSE Integration confirmed it as the largest of its kind in the city

Client

New Directions Group

Technology

Solar PV + EV

Annual Savings

£24,700

System size

146.20 kWp

Est. annual output

120,514 kWh

Installation Date

January 2024

146 kWp commercial solar PV in Cardiff. Wales Energy Efficiency Awards 2024 winner and Solis Installation of the Month

An award winning install

The New Directions installation was named Winner of the Small Scale Project category at the Wales Energy Efficiency Awards, and selected as Installation of the Month by Solis Inverters in January 2024 — two independent endorsements in the same year, from two different parts of the industry.

About the client

New Directions was set up in 1994 to help signpost people into employment. The business has grown over the past couple of decades and changed to reflect shifts in recruitment and training, and now operates across eleven UK towns and cities.

The company's aim is to embed itself in the communities it works in, becoming a partner to key markets so it can understand their needs. It has expanded its offer to include training services that help businesses upskill their employees, alongside its recruitment work.

Across the markets it serves, education, social care, domiciliary care and the pharmaceutical sector, New Directions aims to be a supplier of choice.

Solar PV installation in progress at New Directions Group, Cardiff - InspireGreen team on site
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GSE in-roof solar panels integrated flush with the roof at a Cardiff commercial property.
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Completed 146 kWp commercial solar PV array on the workplace roof at New Directions Group, Cardiff
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Solar PV installation on pitched roof, New Directions Cardiff.
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Four Solis SG-Series commercial inverters and DC isolators wall-mounted in the plant room at New Directions, Cardiff
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EV charging tower with two charge points and bright green cables in the car park at New Directions, Cardiff
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Two EV charging towers in the car park at New Directions, Cardiff, one with a car connected and charging
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“From start to finish I was impressed by InspireGreen’s professionalism and expertise in the solar industry. We had approached over 100 companies as part of the selection process, and not one compared to Inspire.”

Sarah Jackson
Head of Facilities @ New Directions Group

In-roof solar panels integrated flush with a dark tiled roof, with a double rainbow in the sky behind

Our solution

The discovery came once the scaffolding was up. The roof at New Directions wasn't going to last another five years, let alone the 25-year warranty period of a new solar system. Quotes for a conventional re-roof came back at over £300,000 - before anyone added the cost of the solar install itself.

So we proposed a different approach. A GSE in-roof system doesn't sit on top of a roof - it becomes the roof. 364 Trina panels integrate flush with the roof line, weatherproof the building, and feed four Solis SG-Series commercial inverters wired across a split-array design. One install does the job of two.

At 146 kWp, the system now generates 120,514 kWh of clean electricity every year for New Directions, and the total project cost came in below what the re-roof alone would have been.

They came back for the car park

Two years after the solar went live, New Directions asked us back, this time for the car park at their Cardiff head office. The brief was to add electric vehicle charging for staff and visitors without disrupting the day-to-day running of the site.

We installed three EV charging towers across the car park, each fitted with two chargers, giving six 22kW charge points. The work included replacing the three-phase EV distribution board and running two new radial circuits to feed them. Underground ducting was routed across the car park at the same time, so further charge points can be brought online later without digging it up again.

It is the kind of repeat work we value most: a client who trusted us with their roof in 2024, and came back to us first when the next project came around.

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One project, then the next

One project, then the next

New Directions started with a roof. Two years on, it was the car park. If you've got a building and a list of things you'd change about how it runs, that's a good place to start a conversation.

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