Largest solar power stations in UK

Top biggest solar photovoltaic power stations in UK.

(Updated March 2026)

 

Solar power stations, PV farms 2026 in UK

Name Location State Capacity MW Annual Output GWh Land Size km² On grid Remarks Developer

Botley West Solar Farm

map

Oxfordshire

840

 

12,95

2024

Proposed. Botley West has secured an agreement to deliver 840 MW of clean, affordable energy to the National Grid, supplying enough electricity to power approximately 330,000 homes.

Photovolt Development Partners

Springwell Solar Farm

map

Lincolnshire

800

 

17,75

2024

Proposed. DCO application submitted on 20 November 2024 and accepted for examination on 18 December 2024.

EDF power solutions UK, Luminous Energy

Great North Road Solar and Biodiversity Park

map

Nottinghamshire / Lincolnshire

800

 

28,00

2025

Proposed. NSIP-scale solar and biodiversity park with around 800 MW AC export capacity.

Elements Green

One Earth Solar Farm

map

Nottinghamshire / Lincolnshire

740

 

 

2025

Proposed. DCO application accepted for examination in April 2025.

Ørsted, PS Renewables

Cottam Solar Project

map

Lincolnshire

600

 

11,50

2024

Approved. Development consent granted on 5 September 2024.

Island Green Power

Gate Burton - Solar & Energy Storage Park

map

Lincolnshire

531

 

 

2024

Approved. Development consent granted in July 2024.

Low Carbon

Green Hill Solar Farm

map

Northamptonshire / Buckinghamshire

500

 

 

2025

Proposed. DCO-stage project with 500 MW AC export capacity.

Island Green Power

South Brooks Solar Farm

map

Kent

500

 

 

2025

Proposed. Early-stage consultation project around Lydd with 500 MW connection capacity.

EDF power solutions UK, PS Renewables

Light Valley Solar

map

North Yorkshire

500

 

 

2026

Proposed. 500 MW solar and energy storage project near Selby; DCO application submitted in February 2026.

Island Green Power

Sunnica Energy Farm (East and West)

map

Cambridgeshire

500

 

 

2024

Approved. Development consent granted in July 2024.

PS Renewables, Tribus Energy LLC

Longfield Solar Energy Farm

map

Essex

500

 

 

2023

Proposed

EDF Renewables

Heckington Fen Solar Park

map

Lincolnshire

500

 

5,87

2025

Approved. Development consent granted on 24 January 2025.

Ecotricity

West Burton Solar Project

map

Lincolnshire

480

 

7,88

2025

Approved. Development consent granted on 24 January 2025.

Island Green Power

Cleve Hill Solar Park

map

Kent

350

  3,60 2025

Approved 28 May 2020

Hive Energy, Wirsol Energy Ltd

Amlwch / Llyn Alaw

map

Anglesey

350

 

 

 

Proposed

Enso Energy,  Wylfa Green Limited

Mallard Pass Solar Farm

map

Lincolnshire

350

 

 

2024

Approved. Development consent granted in July 2024. The farm has the capacity to supply energy to approximately 92,000 homes across the UK.

Windel Energy, Recurrent Energy

Little Crow Solar Park

map

Lincolnshire

150

 

 

2024

Approved, awaiting construction

INRG Solar / British Solar Renewables

Frodsham Solar

map

Cheshire

147

 

 

2025

Proposed. NSIP-stage project; planning materials in 2025 indicate approximately 147 MW of clean electricity generation.

Frodsham Solar Limited

Wentlooge Renewable Energy Hub

map

Gwent

125

 

 

 

Proposed

Wentlooge Farmers’ Solar Scheme Limited

Llanwern Solar farm

map

Newport

75

 

1,42

2021

Operational since 2021

NextEnergy Capital / NextPower UK ESG

Shotwick

map

Flintshire

72

54,4

1,04

2016

Operational since 2016

Foresight Solar Fund

Solar power in UK

The contribution of Solar power for electricity production was meager in the UK until the year 2010, it grew a lot as of June 2021 installed capacity has surpassed 13.5 gigawatts (GW), with 72 megawatts. In the UK by the end of 2011, there were 230,000 projects of Solar power whose installed generating capacity is 750 Megawatt. The total installed capacity had surpassed ten- thousand megawatt by 2016. Between April and September 2016, solar panels in the UK generated enough electricity (6,964 Gigawatt hour) then power from coal (6,342 Gigawatt hours). Solar PV installed capacity in the UK was 12.8-gigawatt-hour at the end of 2017, accounting for 3.4 percent of total power generation. By the end of January 2019, a solar capacity of 13,123 megawatts was in the UK across 979,983 installations. This represents a 323 Megawatt growth in just over a year.  On April 20th, 2020, photovoltaic generation reached an all-time high of 9.68 GW.

Cleve Hill Solar Farm 

It is a photovoltaic power plant that received approval on May 28, 2020.   It is located between Faversham and Whitstable in the Graveney marshes. It will produce 350MW of electricity from vertical solar panels covering 900 acres (360 ha). It is a Nationally Significant Infrastructure Project, meaning it is outside of the regular local planning system due to its scale. Wirsol Energy Ltd and High Energy are collaborating on the solar farm, which will be the largest solar farm in the UK, generating roughly 350 Megawatts. The east-west facing solar photovoltaic panels will cover 800 acres (320 ha) of the Grade 3b agricultural area.

Shotwick Solar Park 

It was created in collaboration with Compton Group and We-Link Energy. With a capacity of 72.2 Megawatts, it is the UK's largest solar park. The park was completed in just over eight weeks, which is an extraordinary feat for a park of this size. The site is directly linked to the private infrastructure of the UK's leading paper mill, allowing it to counterbalance about one-third of the mill's yearly electricity usage and making it Europe's largest private wire solar park.PPA collaborates with UPM Shotton Paper Mill to meet up to 70% of the mill's energy needs.CO2 emissions are reduced by 22,500 tons per year. In January 2017, Foresight Group purchased the company.

Owl’s Hatch

More than 200 acres of land adjacent to OWLS HATCH Road will be covered by rows of 2.4-meter solar panels, creating one of the country's largest solar farms. It is located in the small town of Herne Bay. Its production capacity is 51.9 megawatt. It covers approximately 196.88 acres of land.

 

 

All Largest Solar Plants