solar panels for fabrication in Leicester

Why Leicester’s engineering trades are moving on solar

Leicester has made things in metal for a very long time. The city that built its Victorian fortune on hosiery and footwear machinery kept the engineering skill behind those trades, and it now holds a broad base of sub-contract fabrication, sheet-metal, press-brake forming and precision-engineering firms feeding the East Midlands automotive, aerospace and construction supply chains. From the jobbing welders in the older LE4 and LE5 units off the Belgrave and Melton roads to the modern CNC and laser houses on the estates ringing the A46 and M1, this is a working engineering city. For a shop running fibre lasers, plasma cutters, MIG and TIG sets, a compressor and legally-required weld-fume extraction, power has roughly doubled since 2021 and now trails only steel and labour as a cost, straight off the margin of fixed-price work.

Optimus Point, Meridian and the LE-postcode workshop estate

The fabrication opportunity in Leicester sits on its trading estates. Optimus Point at Glenfield, hard against the A46 to the north-west, is one of the newest, with clear-span portal-frame units built to modern standards, exactly the roofs solar wants. Meridian Business Park off the M1 at Braunstone mixes light-industrial and engineering occupiers, while Beaumont Leys in LE4 carries a deep layer of sheet-metal shops and stockholder-fabricators in single-pitch sheds that suit rail-fixed PV. Closer in, Frog Island and Leicester Commercial Square hold the older metal-bashing units near the River Soar, the city’s legacy trade. We deliver across the full LE-postcode estate, from LE3 and LE19 around Meridian and Enderby through LE4 Beaumont Leys and Belgrave, LE5 Hamilton and Thurmaston and the LE1 and LE2 Frog Island units, out to Wigston, Oadby, Loughborough, Hinckley, Coalville and Market Harborough.

Leicester City Council, net zero 2030 and what it means for a fab shop

Leicester City Council declared a climate emergency in 2019 and set a 2030 net zero goal for the whole city, two decades ahead of the national 2050 deadline. For a fabricator that means three practical things. First, planning is rarely a barrier: rooftop PV on an industrial unit is normally Permitted Development under Class A Part 14 of the GPDO 2015, and the old 1MW cap was removed in December 2023, so even a large shed array usually needs no application, though panels must not project more than 200mm above a sloping roof or 600mm above a flat roof, and the old town conservation areas and Cultural Quarter listed frontages are exceptions. Second, on-site solar and storage consumed in the building are exempt from business rates in England to 31 March 2035. Third, the council’s Sustainable Procurement Strategy, plus the Scope 2 and responsibly-sourced-steel questions automotive, rail and construction customers now write into their scorecards, mean an on-site renewable line item scores better at tender.

Sizing the array to a Leicester day-shift, not to the roof

The reason the numbers work in Leicester is timing. A Belgrave welding bay or an Optimus Point press-brake shop runs its lasers, welders and compressor across the working day, so it buys electricity in the very hours a rooftop array generates, pushing most of the output into self-consumed value rather than cheap export and shortening the payback. We do not guess that from roof size: every Leicester quote begins with 12 months of your half-hourly meter data. See how that meter file becomes a costed system on our cost page, model your own tariff and payback on the savings calculator, and compare designs by process, from a Belgrave welding and engineering workshop to a Meridian laser and plasma cutting house.

National Grid Electricity Distribution, G99 and the East Midlands grid picture

Every commercial array in Leicester connects through National Grid Electricity Distribution, the licensed East Midlands DNO for the LE postcodes, formerly Western Power Distribution. That shapes the programme more than anything else, because a fabrication array is effectively always a G99 connection: any inverter output above roughly 11kW three-phase crosses the threshold, and a welding-and-cutting shop is far past it.

National Grid Electricity Distribution processes a standard smaller G99 application to a connection offer inside about 45 working days. A larger structural-steel, CNC or laser-profiling array needing a full network study takes longer, roughly 12 weeks to a first response and 16 to 24 weeks to a formal offer, and on the older, constrained feeders around Frog Island, Belgrave and the inner-city LE1 and LE2 units an offer can carry reinforcement costs or an export cap. That is why we treat the DNO application as day-one work, submitting the G99 the moment the design is fixed, alongside the structural and crane-rail roof-load survey, so the connection clock starts before panels are ordered. Where a modern Optimus Point or Meridian unit has spare capacity the offer is usually clean; where a legacy Soar-side site is tight, we design in G100 export limitation or a battery so the connection still goes through without waiting on reinforcement.

Two Leicester roof issues sit alongside the grid question. The older Frog Island, Belgrave and Beaumont Leys units frequently carry asbestos-cement roofs, which cannot take rooftop PV directly and usually need over-cladding or re-roofing first, often funded inside the same project since new panels outlast most industrial roofs. And on structural-steel shops running EOT overhead cranes, the crane-rail and gantry dead loads must be deducted from the roof’s residual capacity before a 15 to 25 kg per square metre array goes near it, so a structural engineer signs off the roof first.

From welding shop to structural steel, we build around your process

The one detail no generalist checks is the weld-fume extraction. HSE Safety Bulletin STSU1-2019 treats all welding fume, including mild steel, as a carcinogen, so LEV is mandatory for all indoor welding, and its ductwork and discharge stacks penetrate the same roof as the array. We plan the panel layout, cabling and walkways around your extraction penetrations so the PV never blocks a legally-required fume route, and that obligatory daytime load becomes one the solar quietly offsets. Every quote starts with a free feasibility study from your meter data and roof drawings, with an indicative size, generation forecast and payback inside a week. When you are ready, request a quote and we will tell you honestly whether your Leicester site suits solar.