Tesla Powerwall, upgrade today.

Certified TESLA Powerwall Installers

  • London

  • Essex

  • Kent

  • Hertfordshire

  • Cambridgeshire

  • Surrey and more.

Tesla Powerwall

Rocket your Energy Independence with a TESLA Powerwall

Solar background

Example TESLA Powerwall pricing

Powerwall 2

Price on applicattion

  • 13.5kW storage capacity

  • CAn be AC coupled

  • Connects to Tesla app

Powerwall 3 + Gateway

Fitted from £7,499

  • 13.5kWh storage capacity

  • Power ratings of 3.68 - 11.01kW

  • Built in solar inverter

  • Can be AC coupled

  • Connects to Tesla app

The benefits of a TESLA Powerwall stack up

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Be more energy self-sufficient

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Store energy from your provider at a lower rate

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Sell energy to your provider at a higher export rate

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Powercut protection with optional backup

Powerwall 3, now available to order in the UK.

The Tesla Powerwall 3 is now available to order in the UK, offering cutting-edge battery storage solutions to households nationwide. At EPC Improvements, we pride ourselves on being pioneers in the industry, we're excited to be among the first to install the Powerwall 3.

Our 1,000s of satisfied customers in London, Essex, Kent, Hertfordshire, Cambridgeshire, Surrey and further afield have benefited greatly from their Tesla Powerwall battery storage systems. These systems efficiently store surplus electricity generated by solar panels, provide charging solutions for electric vehicles, and offer reliable backup power during grid outages. Additionally, Powerwall users can take advantage of innovative energy tariffs, enabling them to trade electricity with the grid for optimal savings.

Powerwall 3 battery

Not sure what is right for you?

At EPC, we believe in making battery storage and solar panels accessible and hassle-free for every homeowner, without the pushy sales people. We help connect our customers with packages to meet their needs. Below are options available to you.

Store Energy from a Solar system or Charge from the Grid

Upgrade your current Solar system, or be smart with your energy tariff by charging your Tesla Powerwall from the grid.


Opt for a TESLA Powerwall Battery Only package to complement your existing solar panels or as a standalone system to enhance your home's energy management.

This solution stores excess energy in your TESLA Powerwall for use when you need it most, ensuring that you're not just saving money but also contributing to a more stable and sustainable energy grid.

Whether it's to avoid peak tariffs or to have a backup power supply, our Tesla Powerwall battery storage solutions offer flexibility, durability, and superior performance. Let us help you take control of your energy usage with a system that's smart, scalable, and secure.

EPC Reviews

Don't just take our word for it. We've helped thousands of people across the UK start their journey and take the first steps to joining the UK's sustainable vision.

We offer a range of solutions to improve your home

If you are looking to lower your carbon footprint further, we also provide a range of other energy-saving products that can be installed on your project.

Vaillant Heat Pump

Heat Pump

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Solar Panels

Zappi ev charger

EV Charging Points

MVHR

Mechanical Ventilation (MVHR)

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Underfloor Heating

Areas we cover for Tesla Powerwall installations:

Essex

  • Colchester

  • Basildon

  • Chelmsford

  • Harlow

  • Brentwood

  • Clacton-on-Sea

  • Thundersley (/ South Benfleet)

  • Braintree

  • Canvey Island

  • Billericay

  • Loughton

  • Rayleigh

  • Wickford

  • Witham

  • Maldon

  • Harwich

  • Waltham Abbey

  • Saffron Walden

  • South Woodham Ferrers

  • Hockley (/ Hawkwell)

  • Halstead

  • Rochford

  • Chigwell

  • Buckhurst Hill

  • Epping

  • Great Dunmow

  • Tiptree

  • Brightlingsea

  • Stansted Mountfitchet

  • Runwell

  • Burnham-on-Crouch

  • Berechurch

  • Great Notley

Hertfordshire

  • Watford

  • Hemel Hempstead

  • Stevenage

  • St Albans

  • Welwyn Garden City

  • Cheshunt

  • Hatfield

  • Bishop's Stortford

  • Hoddesdon

  • Borehamwood

  • Hitchin

  • Letchworth

  • Harpenden

  • Hertford

  • Bushey

  • Rickmansworth

  • Potters Bar

  • Berkhamsted

  • Ware

  • Abbots Langley (/ Kings Langley)

  • Royston

  • Chorleywood

  • Tring

  • Waltham Cross

  • Baldock

  • Sawbridgeworth

  • Radlett

  • London Colney

  • Buntingford

  • Chiswell Green

  • Moor Park

  • Bovingdon

  • Redbourn

Cambridgeshire

  • Cambridge

  • St Neots

  • Wisbech

  • Huntingdon

  • March

  • Ely

  • St Ives

  • Whittlesey

  • Cambourne

  • Chatteris

  • Soham

  • Yaxley

  • Littleport

  • Histon (/ Impington)

  • Godmanchester

  • Sawston

  • Brampton

  • Great Shelford (/ Stapleford)

  • Cottenham

  • Burwell

  • Sawtry

  • Ramsey

  • Waterbeach

  • Longstanton (/ Northstowe)

  • Melbourn

  • Linton

  • Girton

  • Warboys

  • Doddington (/ Wimblington)

  • Milton

  • Little Paxton

  • Willingham

  • Bar Hill

London Boroughs

  • Barking & Dagenham

  • Barnet

  • Bexley

  • Brent

  • Bromley

  • Camden

  • City of London Corporation

  • Croydon

  • Ealing

  • Enfield

  • Greenwich

  • Hackney

  • Hammersmith & Fulham

  • Haringey

  • Harrow

  • Havering

  • Hillingdon

  • Hounslow

  • Islington

  • Kensington & Chelsea

  • Kingston Upon Thames

  • Lambeth

  • Lewisham

  • Merton

  • Newham

  • Redbridge

  • Richmond Upon Thames

  • Southwark

  • Sutton

  • Tower Hamlets

  • Waltham Forest

  • Wandsworth

  • City of Westminster

Kent

  • Maidstone

  • Chatham

  • Ashford

  • Royal Tunbridge Wells

  • Margate

  • Dartford

  • Gravesend

  • Canterbury

  • Folkestone

  • Sittingbourne

  • Ramsgate

  • Tonbridge

  • Herne Bay

  • Whitstable

  • Dover

Suffolk

  • Ipswich

  • Lowestoft

  • Bury St Edmunds

  • Haverhill

  • Felixstowe

  • Sudbury

  • Stowmarket

  • Newmarket

  • Kesgrave

  • Woodbridge

  • Beccles

  • Mildenhall

  • Brandon

  • Hadleigh

  • Leiston

  • Red Lodge

  • Needham Market

  • Bungay

  • Halesworth

  • Saxmundham

Norfolk

  • Norwich

  • King's Lynn

  • Great Yarmouth

  • Thetford

  • Gorleston-on-Sea

  • Dereham

  • Wymondham

  • Taverham (/ Drayton)

  • North Walsham

  • Bradwell

  • Watton

  • Downham Market

  • Attleborough

  • Diss

  • Caister-on-Sea

  • Swaffham

  • Fakenham

  • Cromer

  • Aylsham

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