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Solar Panel Installers in Cardiff

34 MCS-certified solar panel installers within 15 miles of Cardiff, compared on batteries, accreditations, brands and reviews.

34certified installers
56%also fit batteries
32%offer finance
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Solar panels in Cardiff: the numbers

1,530homes in the Cardiff council area with solar panels on their energy certificate (EPC)
137more added to EPCs in 2025, vs 135 in 2024

All 34 installers, best match first

Most-fitted brands here: GivEnergy, Tesla, Samsung, Vaillant. Most common memberships: RECC (10), TrustMark (10), NICEIC (7).

  1. 1

    ERS

    Barry · 7 miles · 46+ years

    BatteriesHIESRECCTrustMark

    Fits Fox ESS, GivEnergy, SolaX · Reviews on Facebook · Finance available

    Get a quote MCS NAP-70580
  2. 2

    Heatforce (Wales) Ltd

    Pontypridd · 11 miles · Est. 1984

    BatteriesCheckatradeGas SafeRECC

    Fits Samsung, Tesla, Vaillant, Worcester Bosch · Reviews on Trustpilot, Facebook · Finance available

    Get a quote MCS NIC-1207
  3. 3

    Evolve Home Energy Solutions Ltd

    Cwmbran · 13 miles · Est. 2005

    BatteriesGas SafeOFTECRECCTrustMark

    Fits Ideal, Worcester Bosch · Reviews on Trustpilot, Facebook · Finance available

    Get a quote MCS NAP-68425
  4. 4

    Urban Solar Limited

    Cardiff · 1 miles · Est. 2011

    BatteriesNICEICRECCTrustMark

    Fits Tesla · Reviews on Facebook · Finance available

    Get a quote MCS EPP-54475
  5. 5

    Tewdric Energy Ltd

    Barry · 13 miles · 40+ years

    BatteriesNAPITRECCTrustMark

    Fits GivEnergy, Tesla · Finance available

    Get a quote MCS NAP-64005
  6. 6

    J.S Electrics (JSE) Ltd

    Cwmbran · 13 miles

    BatteriesNAPITNICEICRECCTrustMark

    Fits GivEnergy, SolarEdge, Tesla · Finance available

    Get a quote MCS NAP-69838
  7. 7

    CMC Electrics Limited

    Welsh St. Donats · 10 miles

    BatteriesNAPITRECCTrustMark

    Fits GivEnergy, Huawei, Sigenergy

    Get a quote MCS NAP-53128
  8. 8

    Swift Renewables

    Clevedon · 15 miles · 30+ years

    BatteriesRECCTrustMark

    Fits Vaillant · Reviews on Facebook

    Get a quote MCS NAP-23872
  9. 9

    GES Green Solar Company (UK) Ltd

    Park Way · 3 miles · 10+ years

    BatteriesHIES

    Fits Aiko, Tesla · Reviews on Google, Facebook, Trustpilot

    Get a quote MCS NAP-68526
  10. 10

    Isca Renewables Ltd

    Caerlon · 13 miles · 25+ years

    BatteriesNAPITTrustMark

    Reviews on Facebook

    Get a quote MCS NAP-26498
  11. 11

    Heliaxis Limited

    Newport · 11 miles

    BatteriesNAPITNICEICRECCTrustMark

    Finance available

    Get a quote MCS NAP-82308
  12. 12

    Evans Electrical Ltd

    Cardiff · 2 miles · 30+ years

    BatteriesGas Safe

    Reviews on Facebook

    Get a quote MCS NIC-600882
  13. 13

    GB-Sol Projects Limited

    Cardiff · 8 miles · Est. 1994

    Fits GivEnergy, SolarEdge, Tesla · Reviews on Trustpilot

    Get a quote MCS NAP-15734
  14. 14

    Eco Green Partners Ltd

    Clevedon · 14 miles · Est. 2009

    NAPITNICEIC

    Finance available

    Get a quote MCS NAP-28959
  15. 15

    Clearwater Electrical (Wales) Ltd

    Newport · 11 miles · Est. 2010

    NICEIC

    Reviews on Facebook

    Get a quote MCS NIC-200135
  16. 16

    P Gough Electrical Ltd

    Cwmbran · 14 miles · Est. 2007

    BatteriesNICEIC

    Get a quote MCS NIC-200371
  17. 17

    Green Flare Ltd

    Clevedon · 15 miles · Est. 2009

    Fits Mitsubishi, Myenergi · Reviews on Facebook, Google

    Get a quote MCS ELC-54300
  18. 18

    Nuvolt ltd

    Cardiff · 5 miles

    Batteries

    Reviews on Facebook · Finance available

    Get a quote MCS NIC-600801
  19. 19

    Rhymark Electrical Services Ltd

    Caerphilly · 7 miles

    NICEIC

    Fits GivEnergy · Reviews on Facebook

    Get a quote MCS NIC-601184
  20. 20

    Highadmit Projects Ltd

    Pontylclun · 10 miles · Est. 2015

    Reviews on Facebook · Finance available

    Get a quote MCS ELC-54460
  21. 21

    Epc-Tec Limited

    Cardiff · 1 miles · Est. 2013

    Batteries

    Get a quote MCS IAA-10103
  22. 22

    A E Energy Solutions Ltd

    Cardiff · 3 miles

    BatteriesTrustMark

    Get a quote MCS NAP-76186
  23. 23

    R&S Energy Solutions Ltd

    Treforest · 8 miles

    Fits Samsung · Reviews on Facebook · Finance available

    Get a quote MCS NIC-5475
  24. 24

    MVR Solutions Limited

    Newport · 11 miles

    BatteriesRECC

    Get a quote MCS NAP-69444
  25. 25

    Tomorrow's Energy Ltd

    Hengoed · 13 miles · Est. 2006

    Reviews on Facebook

    Get a quote MCS NAP-28282
  26. 26

    Orion TS Ltd

    Cardiff · 2 miles

    Reviews on Google, Facebook

    Get a quote MCS NIC-600735
  27. 27

    ICE Electrical Services Ltd

    Newport · 9 miles

    Batteries

    Get a quote MCS NIC-4315
  28. 28

    P.B.M. Wales Ltd

    Bridgend County Borough · 14 miles

    Batteries

    Get a quote MCS NIC-200340
  29. 29

    Ineco Energy Ltd

    Kenilworth · 1 miles

    Get a quote MCS NIC-5860
  30. 30

    Cardo (South) Limited

    Grangetown · 2 miles

    Get a quote MCS NAP-66435
  31. 31

    Knox & Wells Ltd

    Heath Cardiff · 3 miles

    Get a quote MCS NIC-3047
  32. 32

    Southwest Solar & Renewables Limited

    Weston-super-Mare · 12 miles

    Get a quote MCS NAP-81367
  33. 33

    Solarsense UK Ltd

    Bristol · 14 miles

    Get a quote MCS ELC-54057
  34. 34

    Sureserve Energy Services South West

    Weston-Super-Mare · 14 miles

    Get a quote MCS NIC-2369

Questions

How many MCS-certified solar panel installers are there in Cardiff?

We list 34 MCS-certified solar panel installers based in or near Cardiff. MCS certification is required for the Smart Export Guarantee and the Boiler Upgrade Scheme.

How many homes in Cardiff have solar panels?

1,530 homes in the Cardiff council area have solar panels recorded on their energy performance certificate, including 137 added in 2025. Homes without a recent EPC aren't counted, so the real number is higher.

Do solar installers in Cardiff also fit batteries?

19 of the 34 solar installers listed here are also MCS-certified for battery storage.

Which brands do solar panel installers in Cardiff fit?

The most-fitted brands among installers here are GivEnergy (6 installers), Tesla (6 installers), Samsung (2 installers), Vaillant (2 installers).

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