Advantages of using
Electrotec
Sussex Based
Based in Crawley and serving homes across Sussex for five years. When you call, you speak to the team who installed your system.
Designed Around You
We survey your home and design around your roof, budget and energy use. Whether that's panels, battery storage or an upgrade.
Lasting Aftercare
Our job doesn't end at installation. Testing, maintenance and ongoing support come as standard, from the same small team you started with.
Accredited Team
Fully certified across every accreditation that matters to ensure Smart Export Guarantee.






Trusted Partners
Partnered with leading manufacturers to bring you proven equipment and extended warranties.




Our Services
From solar installations to full electrical safety checks, we've got your home or business covered.
sunshine a
year
Why Sussex Is Made for Solar
Sussex is one of the sunniest places in the UK averaging 1800 hours of sunshine a year, with south facing coastal towns enjoying up to 1,920 hours of sunshine a year, with over 400 hours more than the national average packback rates are faster than almost anywhere else in the country.
Over 45,000 Sussex households have already made the switch. For a typical home, that can mean hundreds of pounds off your electricity bill every year and a system that pays for itself years sooner than the UK average.
For most Sussex homes, connecting solar to the grid is simple. Standard residential systems are automatically approved, meaning no lengthy waiting periods or complex applications, with the switch happening in a matter of weeks, not months.
Basic Issues Related to Solar Panels
The Quality of The Installation
All our in-house installers are some of the most experienced installers in the UK, that have installed solar projects from KW to MW systems.
Innovative Solutions
We use the best suppliers and solar equipment on the market.
No Surprises
The price you are quoted is the price you pay, including scaffold and bird protection.
Is my roof suitable for solar?
Do you provide scaffold?
Do you fit bird netting/ protection?
What areas do we cover?
Our main office is in Manor Royal – Crawley, West Sussex. We cover the whole of the south including Surrey, Sussex, Kent, Hampshire, Essex, Wiltshire, Hertfordshire and surrounding counties.
Crawley, Horsham, Brighton, Dorking, East Grinstead, Reigate & Redhill, Haywards Heath, Guildford and all surrounding areas.
Do you offer finance?
We offer finance options for all types of solar installations
Battery Storage
How long does the installation take?
Do i need planning permission?
Most domestic solar installation are permitted development and do not require planning permission.
Where installations do need planning permission we offer this as an in-house service. Typical installations that need planning permission are: Large commercial and ground mount solar systems.
Will my project have a dedicated manager?
What is the warranty period on solar and battery installations?
We provide a ten year manufacturers warranty on most inverters and battery storage, and 25 year manufacturers warranty on most solar panels.
Our main inverter and battery supplier is FoxESS.
Why choose Electrotec to install your solar or battery storage?
With over 2000 solar installations completed, we hold various accreditations (EPVS, CHAS, FoxESS Elite Installer, Tesla Installer, MCS, Solaredge Accredited)
We take great care and pride in every installation, and pride ourselves on our aftersales service, whether it be upgrading firmware after an installation when new firmware is released, to servicing and maintenance.
The prices we quote are the prices you pay, we are not a company that gets leads from advertising the cheapest system only to quote at a much higher rate like some! We are not the cheapest, but we offer a premium competitively priced service.
We only use equipment with a great UK based technical help and aftersales service.
