Commercial solar, PPAs, Welsh regulations and electrical installation notes from FLD in Swansea.https://www.fldelectrical.co.uk/en-gbhttps://www.fldelectrical.co.uk/blog/solar-sketty-sa2-singleton-hospital-domestic/https://www.fldelectrical.co.uk/blog/solar-sketty-sa2-singleton-hospital-domestic/Commercial solar for the Swansea Bay UHB clinical estate at Sketty, premium domestic battery and EV integration, and SA2 owner-occupier payback models.Wed, 05 Aug 2026 00:00:00 GMTLocation Guidesskettysingleton hospitaldomestic solarsa2swansea bay uhbhttps://www.fldelectrical.co.uk/blog/commercial-solar-gorseinon-parc-gorseinon-sa4/https://www.fldelectrical.co.uk/blog/commercial-solar-gorseinon-parc-gorseinon-sa4/Solar economics for new-build commercial units at Parc Gorseinon, domestic retrofit demand at Penllergaer and the Welsh-language business context across the SA4 postcode.Wed, 29 Jul 2026 00:00:00 GMTLocation Guidesgorseinonparc gorseinoncommercial solarsa4penllergaerhttps://www.fldelectrical.co.uk/blog/industrial-solar-clydach-mond-nickel-sa6/https://www.fldelectrical.co.uk/blog/industrial-solar-clydach-mond-nickel-sa6/Commercial and industrial solar analysis for Clydach SA6, covering Scope 3 pressure on the Vale Clydach nickel refinery supply chain and Swansea Valley SME rooftop economics.Wed, 22 Jul 2026 00:00:00 GMTLocation Guidesclydachindustrial solarvale clydach refinerysa6swansea valleyhttps://www.fldelectrical.co.uk/blog/solar-panels-llanelli-sa14-commercial-guide/https://www.fldelectrical.co.uk/blog/solar-panels-llanelli-sa14-commercial-guide/Commercial solar yields, major employers, business parks, and worked payback figures for Llanelli and the SA14 to SA16 postcodes in Carmarthenshire.Wed, 15 Jul 2026 00:00:00 GMTLocation Guidesllanellicommercial solarcarmarthenshirehttps://www.fldelectrical.co.uk/blog/solar-porthcawl-coastal-hospitality-cf36/https://www.fldelectrical.co.uk/blog/solar-porthcawl-coastal-hospitality-cf36/Payback models, in-roof planning guidance and hospitality sector solar analysis for Porthcawl and the CF36 postcode in Bridgend County Borough.Wed, 15 Jul 2026 00:00:00 GMTLocation Guidesporthcawlcoastal solarhospitality solarcf36bridgendhttps://www.fldelectrical.co.uk/blog/solar-milford-haven-pembroke-celtic-freeport/https://www.fldelectrical.co.uk/blog/solar-milford-haven-pembroke-celtic-freeport/Commercial solar for the Milford Haven energy cluster: Celtic Freeport tax advantages, LNG supply-chain decarbonisation, and payback models for SA71 to SA73.Wed, 08 Jul 2026 00:00:00 GMTLocation Guidesmilford havenpembrokeceltic freeportcommercial solarsa73https://www.fldelectrical.co.uk/blog/commercial-solar-ammanford-cross-hands-sa18/https://www.fldelectrical.co.uk/blog/commercial-solar-ammanford-cross-hands-sa18/Payback models, grant routes and business park analysis for commercial solar in Ammanford, Cross Hands and the SA18 distribution corridor in Carmarthenshire.Wed, 01 Jul 2026 00:00:00 GMTLocation Guidesammanfordcross handscommercial solarsa18carmarthenshirehttps://www.fldelectrical.co.uk/blog/gower-aonb-solar-planning-guide/https://www.fldelectrical.co.uk/blog/gower-aonb-solar-planning-guide/Definitive guide to solar panel permitted development rights, planning requirements, and design standards in the Gower Area of Outstanding Natural Beauty.Wed, 01 Jul 2026 00:00:00 GMTPlanning & Policyplanninggoweraonbsouth waleshttps://www.fldelectrical.co.uk/blog/commercial-solar-merthyr-tydfil-heads-of-valleys/https://www.fldelectrical.co.uk/blog/commercial-solar-merthyr-tydfil-heads-of-valleys/Solar yields, key industrial employers, A465 infrastructure context and worked payback models for commercial solar in Merthyr Tydfil and the Heads of the Valleys.Wed, 24 Jun 2026 00:00:00 GMTLocation Guidesmerthyr tydfilheads of the valleyscommercial solarcf47cf48https://www.fldelectrical.co.uk/blog/commercial-solar-pontypridd-treforest-cf37/https://www.fldelectrical.co.uk/blog/commercial-solar-pontypridd-treforest-cf37/Solar yields, business park stock, DNO timelines and worked payback examples for commercial solar PV across Pontypridd and Treforest in the CF37 postcode.Wed, 03 Jun 2026 00:00:00 GMTLocation Guidespontypriddtreforest industrial estatecommercial solarcf37rhondda cynon tafhttps://www.fldelectrical.co.uk/blog/solaredge-vs-string-inverter-south-wales/https://www.fldelectrical.co.uk/blog/solaredge-vs-string-inverter-south-wales/Panel-level optimisation vs standard string inverters for commercial solar in South Wales. When SolarEdge pays back the premium and when it does not.Wed, 03 Jun 2026 00:00:00 GMTTechnical Guidestechnicalsolaredgecommercial solarhttps://www.fldelectrical.co.uk/blog/solar-carmarthen-agricultural-sa31-guide/https://www.fldelectrical.co.uk/blog/solar-carmarthen-agricultural-sa31-guide/Farm solar grants, public-sector procurement routes, and commercial payback models for solar PV across Carmarthen and the SA31 catchment in Carmarthenshire.Wed, 27 May 2026 00:00:00 GMTLocation Guidescarmarthenfarm solarcarmarthenshirewelsh grantssa31https://www.fldelectrical.co.uk/blog/ynni-cymru-grant-2026-guide/https://www.fldelectrical.co.uk/blog/ynni-cymru-grant-2026-guide/Welsh Government's Ynni Cymru scheme offers up to £1 million per project for commercial renewable energy. This is the eligibility criteria, application process, and what FLD can provide.Wed, 20 May 2026 00:00:00 GMTPlanning & Policygrantswalescommercial solarwelsh-policyhttps://www.fldelectrical.co.uk/blog/battery-storage-commercial-wales-chemistry-sizing/https://www.fldelectrical.co.uk/blog/battery-storage-commercial-wales-chemistry-sizing/A practical commercial battery storage guide for Welsh businesses. Chemistry choice, sizing against half-hourly data, TOU arbitrage, and when to add batteries to solar.Wed, 06 May 2026 00:00:00 GMTTechnical Guidesbattery storagecommercial solartime of uselithium iron phosphatesouth waleshttps://www.fldelectrical.co.uk/blog/commercial-solar-cardiff-cf-postcode-guide/https://www.fldelectrical.co.uk/blog/commercial-solar-cardiff-cf-postcode-guide/Solar yields, business parks, planning rules and worked payback examples for commercial solar PV across Cardiff and the CF postcodes in 2026.Wed, 06 May 2026 00:00:00 GMTLocation Guidescardiffcommercial solarsouth waleshttps://www.fldelectrical.co.uk/blog/ev-charging-commercial-workplace-wales-2026/https://www.fldelectrical.co.uk/blog/ev-charging-commercial-workplace-wales-2026/Commercial EV charging in Wales: Workplace Charging Scheme grants, DNO G99 applications, 7 kW vs 22 kW vs 50 kW selection, and OCPP/OCPI basics.Wed, 06 May 2026 00:00:00 GMTPlanning & Policyev chargingworkplace charging schemecommercialsouth walesDNOhttps://www.fldelectrical.co.uk/blog/solar-usk-monmouthshire-np15-hospitality/https://www.fldelectrical.co.uk/blog/solar-usk-monmouthshire-np15-hospitality/Usk NP15 commercial solar for hospitality, rural enterprise and agricultural sites, with Monmouthshire planning and NGED grid notes.Tue, 05 May 2026 00:00:00 GMTLocation GuidesuskmonmouthshireNP15hospitalityrural enterprisehttps://www.fldelectrical.co.uk/blog/solar-welshpool-powys-sy21-market-town-industrial/https://www.fldelectrical.co.uk/blog/solar-welshpool-powys-sy21-market-town-industrial/Welshpool SY21 solar: Powys yields, Welshpool Buttington light industrial, and practical planning and grid notes for commercial and agricultural rooftops.Tue, 05 May 2026 00:00:00 GMTLocation Guideswelshpooly trallwngpowysSY21light industrialhttps://www.fldelectrical.co.uk/blog/solar-presteigne-powys-ld8-border-rural/https://www.fldelectrical.co.uk/blog/solar-presteigne-powys-ld8-border-rural/Presteigne and Knighton commercial solar: LD8 yields, Powys County Council planning, and border-country agricultural and hospitality opportunities.Mon, 04 May 2026 00:00:00 GMTLocation GuidespresteignellanandraspowysLD8rural enterprisehttps://www.fldelectrical.co.uk/blog/solar-tywyn-gwynedd-ll36-coastal-holiday/https://www.fldelectrical.co.uk/blog/solar-tywyn-gwynedd-ll36-coastal-holiday/Tywyn LL36 solar: coastal Gwynedd yields, Talyllyn Railway context, and practical planning and grid notes for holiday lets and small businesses.Mon, 04 May 2026 00:00:00 GMTLocation GuidestywyngwyneddLL36coastalholiday lethttps://www.fldelectrical.co.uk/blog/solar-lampeter-ceredigion-sa48-university-rural/https://www.fldelectrical.co.uk/blog/solar-lampeter-ceredigion-sa48-university-rural/How Lampeter's University of Wales campus, Coleg Sir Gar and independent SMEs benefit from SA48 solar installs with strong shoulder-season yields.Sun, 03 May 2026 00:00:00 GMTLocation Guideslampeterllanbedr pont steffanceredigioneducationSA48https://www.fldelectrical.co.uk/blog/solar-llandovery-carmarthenshire-sa20-farm/https://www.fldelectrical.co.uk/blog/solar-llandovery-carmarthenshire-sa20-farm/SA20 solar for Llandovery upland farms and rural SMEs, with Farming Connect grant routes and practical notes on barn-roof installations.Sun, 03 May 2026 00:00:00 GMTLocation Guidesllandoveryllanymddyfricarmarthenshirefarming connectSA20https://www.fldelectrical.co.uk/blog/solar-harlech-gwynedd-coastal-ll46/https://www.fldelectrical.co.uk/blog/solar-harlech-gwynedd-coastal-ll46/Harlech sits inside Eryri National Park and near a UNESCO World Heritage Site. Here is how solar works for LL46 commercial and domestic properties.Sat, 02 May 2026 00:00:00 GMTLocation GuidesharlechgwynedderyriLL46world heritagehttps://www.fldelectrical.co.uk/blog/solar-kidwelly-carmarthenshire-sa17-light-industrial/https://www.fldelectrical.co.uk/blog/solar-kidwelly-carmarthenshire-sa17-light-industrial/SA17 solar for Kidwelly light-industrial and agricultural businesses, with Carmarthenshire planning and NGED grid connection notes.Sat, 02 May 2026 00:00:00 GMTLocation Guideskidwellycydwelicarmarthenshirecommercial solarSA17https://www.fldelectrical.co.uk/blog/solar-cardigan-commercial-sa43-coastal-ceredigion/https://www.fldelectrical.co.uk/blog/solar-cardigan-commercial-sa43-coastal-ceredigion/Why SA43 delivers strong solar yields for Cardigan's hospitality and light-industrial businesses, and how Ceredigion planning works for rooftop PV.Fri, 01 May 2026 00:00:00 GMTLocation Guidescardiganceredigioncommercial solarSA43https://www.fldelectrical.co.uk/blog/solar-cowbridge-commercial-cf71-vale-conservation/https://www.fldelectrical.co.uk/blog/solar-cowbridge-commercial-cf71-vale-conservation/Solar PV for Cowbridge businesses, walled-town conservation area considerations, and how Vale of Glamorgan Council treats rooftop arrays in CF71.Fri, 01 May 2026 00:00:00 GMTLocation Guidescowbridgevale of glamorgancommercial solarCF71conservation areahttps://www.fldelectrical.co.uk/blog/commercial-solar-port-talbot-tata-transition/https://www.fldelectrical.co.uk/blog/commercial-solar-port-talbot-tata-transition/How the Tata Steel transition, Transition Board funding and Celtic Freeport designation make Port Talbot one of the most commercially urgent solar markets in Wales.Wed, 22 Apr 2026 00:00:00 GMTLocation Guidesport talbottata steelcommercial solarceltic freeportsa12https://www.fldelectrical.co.uk/blog/commercial-solar-neath-baglan-energy-park/https://www.fldelectrical.co.uk/blog/commercial-solar-neath-baglan-energy-park/Solar yields, business park rooftop potential, DNO timelines and worked payback examples for commercial solar PV across Neath and the SA10 to SA11 postcodes.Wed, 08 Apr 2026 00:00:00 GMTLocation Guidesneathbaglan energy parkcommercial solarsa10sa11https://www.fldelectrical.co.uk/blog/commercial-solar-morriston-swansea-enterprise-park/https://www.fldelectrical.co.uk/blog/commercial-solar-morriston-swansea-enterprise-park/How the densest commercial rooftop cluster in West Wales makes Morriston and Swansea Enterprise Park the highest-priority target for commercial solar in the region.Wed, 11 Mar 2026 00:00:00 GMTLocation Guidesmorristonswansea enterprise parkcommercial solarsa6https://www.fldelectrical.co.uk/blog/is-swansea-sunny-enough-for-solar/https://www.fldelectrical.co.uk/blog/is-swansea-sunny-enough-for-solar/PVGIS data, real Swansea yield figures, and why South Wales is a better solar market than most homeowners and businesses assume.Tue, 10 Mar 2026 00:00:00 GMTLocation Guidesswanseasouth walessolar yieldhttps://www.fldelectrical.co.uk/blog/commercial-mees-compliance-wales-2027/https://www.fldelectrical.co.uk/blog/commercial-mees-compliance-wales-2027/How Welsh commercial property owners are using solar PV to meet Minimum Energy Efficiency Standards -- covering what replaced the withdrawn band C milestone, EPC asset rating mechanics and cost-benefit analysis.Wed, 04 Mar 2026 00:00:00 GMTCommercial Economicsmeesepc ratingscommercial propertywalesenergy efficiencyhttps://www.fldelectrical.co.uk/blog/solar-planning-permission-wales/https://www.fldelectrical.co.uk/blog/solar-planning-permission-wales/Permitted development rights, conservation areas, listed buildings, AONB and National Park rules for domestic and commercial solar in Wales.Sun, 22 Feb 2026 00:00:00 GMTPlanning & Policyplanningwalesregulationshttps://www.fldelectrical.co.uk/blog/ppa-vs-outright-purchase-solar/https://www.fldelectrical.co.uk/blog/ppa-vs-outright-purchase-solar/The practical trade-offs between a fully-funded Power Purchase Agreement and outright capital purchase for commercial rooftop solar in Wales.Sun, 08 Feb 2026 00:00:00 GMTCommercial Economicsppafinancecommercial solarhttps://www.fldelectrical.co.uk/blog/commercial-solar-cost-wales-2026/https://www.fldelectrical.co.uk/blog/commercial-solar-cost-wales-2026/Installed prices per kWp, worked examples from 50 kWp to 1 MW, and realistic payback periods for South Wales commercial rooftop PV.Thu, 15 Jan 2026 00:00:00 GMTCommercial Economicscommercial solarfinancesouth wales