Solar System Installers in United Kingdom
British solar panel installers – showing companies in United Kingdom that undertake solar panel installation, including rooftop and standalone solar systems. 2,195 installers based in United Kingdom are listed below.
| Company Name | On/Off Grid | Starting Date | Installation size | Countries Operating In | ||
|---|---|---|---|---|---|---|
| 0800Sparks |   | United Kingdom | ||||
| 1 Vision Solar | On-grid, Off-grid | | United Kingdom | |||
| 1 World Solar | On-grid | | United Kingdom | |||
| 1st 4 Solar | On-grid, Off-grid | | United Kingdom | |||
| 1st Class Electrical | | United Kingdom | ||||
| 2020 Solar PV | Off-grid | | United Kingdom | |||
| 3 Core Electrical | | United Kingdom | ||||
| 3-E Electrical | | United Kingdom | ||||
| 350 Energy | On-grid | | United Kingdom | |||
| 3E - Energeia Electrical Engineering | On-grid | | United Kingdom | |||
| 3ple Energy | On-grid, Off-grid | | Ghana, United Kingdom | |||
| 3s Northampton | | United Kingdom | ||||
| 4 Seasons Solutions | Off-grid | | United Kingdom | |||
| 4 Way Group | | United Kingdom | ||||
| 5D Group | On-grid | | United Kingdom | |||
| 7 Energy | On-grid | | United Kingdom | |||
| A & A Electrical | | United Kingdom | ||||
| A & D Alternative Energy | On-grid, Off-grid | | United Kingdom | |||
| A & E Leisure | Off-grid | | United Kingdom | |||
| A & L | | United Kingdom | ||||
| A A Electrical | | United Kingdom | ||||
| A Craig Electrical | | United Kingdom | ||||
| A Gallagher and Son | On-grid | | United Kingdom | |||
| A J Lowther & Son | | United Kingdom | ||||
| A J Taylor Electrical Contractors | On-grid, Off-grid | | United Kingdom | |||
| A L Energy Plus | | United Kingdom | ||||
| A M Hardy Electrical | | United Kingdom | ||||
| A P H Electrical Contractors | | United Kingdom | ||||
| A R Roofing Services | | United Kingdom | ||||
| A Shade Greener | Off-grid | | United Kingdom | |||
| A Watt Electrical | | United Kingdom | ||||
| A. Armstrong Roofing Contractors |  | United Kingdom | ||||
| A. J. Crews & Co | | United Kingdom | ||||
| A. Lloyd Electrical & Solar | Off-grid | | United Kingdom | |||
| A. N. Wallis | | United Kingdom | ||||
| A. Todd & Co Ltd | | United Kingdom | ||||
| A. Wakeman Electrical Services | On-grid | | United Kingdom | |||
| A.C. Webb | | United Kingdom | ||||
| A.M.P.S. Electrical Services | | United Kingdom | ||||
| A&M | On-grid, Off-grid | | United Kingdom | |||
| A1 Solar UK | On-grid, Off-grid |  | United Kingdom | |||
| AA Electrical Services | Off-grid | | United Kingdom | |||
| AAC Mechanical & Electrical | On-grid | | United Kingdom | |||
| Aaron Green | Off-grid | | United Kingdom | |||
| AB Energy Centre | | United Kingdom | ||||
| Abbey Electrics | | United Kingdom | ||||
| Abbey Solar Renewables | On-grid | | United Kingdom | |||
| ABCA Systems | On-grid | | United Kingdom | |||
| Abel Energy | | United Kingdom | ||||
| Aberdeen Solar | On-grid, Off-grid | | United Kingdom | |||
| Aberla Renewables | Off-grid | | United Kingdom | |||
| Abode Solar | | United Kingdom | ||||
| ABR Roofing | | United Kingdom | ||||
| Absolar Solutions | | United Kingdom | ||||
| Absolute Electrical Lincoln | Off-grid | | United Kingdom | |||
| Absolute Renewables | Off-grid | | United Kingdom | |||
| Absolute Solar | On-grid, Off-grid | | United Kingdom | |||
| Absolute Solar & Wind | Off-grid | | United Kingdom | |||
| Absolute Solar Panels | Off-grid | | United Kingdom | |||
| Absolute Solar Solutions | | United Kingdom | ||||
| AC Gold | On-grid, Off-grid | | United Kingdom | |||
| AC Roofing Services | | United Kingdom | ||||
| AC Solar | | United Kingdom | ||||
| Acclaim Contracts | On-grid, Off-grid | | United Kingdom | |||
| ACE Solar | Off-grid | | United Kingdom | |||
| Ace Solar Energy | Off-grid | 2010 | | United Kingdom | ||
| Ace Solar Power | On-grid, Off-grid | | United Kingdom | |||
| Acis Energy | On-grid, Off-grid | | United Kingdom | |||
| ACM Electrical | Off-grid | | United Kingdom | |||
| Acorn Roofing Solutions | Off-grid | | United Kingdom | |||
| Acrise Electrical Services | Off-grid | | United Kingdom | |||
| ACRS | | United Kingdom | ||||
| ACS Electrical Engineers | | United Kingdom | ||||
| Activate Solar | 2007 | | United Kingdom | |||
| Active Renewables | On-grid, Off-grid | 2010 | | United Kingdom | ||
| Active Solar Products | | United Kingdom | ||||
| ADCG | | United Kingdom | ||||
| Addison Walker | | United Kingdom | ||||
| Adept Electrical South | Off-grid | | United Kingdom | |||
| Adfield Electrical | | United Kingdom | ||||
| ADI Electrical Solutions | | United Kingdom | ||||
| ADS | | United Kingdom | ||||
| Advanced Electrical | | United Kingdom | ||||
| Advanced Electrical | | United Kingdom | ||||
| Advanced Electrical Solutions | | United Kingdom | ||||
| Advanced Renewable Power | Off-grid | | United Kingdom | |||
| Advanced Roofing London | On-grid, Off-grid | | United Kingdom | |||
| Advendsol | On-grid, Off-grid | | United Kingdom | |||
| ADY Electrical | On-grid, Off-grid | | United Kingdom | |||
| AE Energy Solutions | On-grid | | United Kingdom | |||
| AE Global | On-grid | | United Kingdom | |||
| AEC | | United Kingdom | ||||
| AEC | On-grid, Off-grid | | United Kingdom | |||
| Aelonline | On-grid, Off-grid | | United Kingdom | |||
| Aeolus Power (Biomass) | | United Kingdom | ||||
| Aerial Solutions | | United Kingdom | ||||
| AES | On-grid, Off-grid | | United Kingdom | |||
| AES | Off-grid | | United Kingdom | |||
| AES National | | United Kingdom | ||||
| AES Roofing Contractors | On-grid | | United Kingdom |