Thunder Sparks Ltd.

18/03/2026

With the sun out, so are our vans.

We’re adding a PV system to a block of flats in Hutton, re-wiring a home in Billericay in the Hollyford area. (They have solar, but it was done but others and didn’t work! - so we’ll fix that)

Yesterday, we installed a 16kWh battery in Billericay and set up a fire panel system for an HMO.

So with all this going on, having the coolest vans on the go is important.

13/03/2026

Have a mini power plant from us…

Thunder Sparks in Billericay make this idea come true… but bigger. And on your home. And it’ll help lower the rising electrical costs we’re all seeing.

Think big, act big, small bills.

ThunderSparks are MCS-certified solar panel installers & Electricians serving Billericay, Chelmsford and across Essex, specialising in solar PV, battery storage and EV charger integration

02/03/2026

Another day, and off to do metering for solar on a new build site in Epping, I’m doing EICR’s in Rochford and one of our members is in Los Angeles or Vegas by now… tough break for him…

02/03/2026

Solar energy at its finest! 🌞

Thunder Sparks Ltd.Highly skilled and fully qualified electricians, operating in Essex and Greater...

02/03/2026

Smart lighting? It’s very smart. Wireless switching, receivers built all back to one hub… if you’re in the know… you’ll know… video coming soon.

31/01/2026

two separate clients, hundreds of customisable colours and finishes… and they both loved the all black cover and case.

These are both A2 models. Longer cable hidden inside and look so neat once finished.

Lovely Stuff, not my words, the words of Shakin’ Stevens (to quote Alan Partridge)

07/10/2025

New build Solar PV installation in Hutton, Near Billericay, Essex. - Had the new homeowners call up and ask for documents and thanking us for the job well done. - We will always be here to answer any of their questions. Electricians who care about the job after the job is done.

27/06/2025

A couple of Before and After photos to appreciate.

A rats nest board before, a stunning bit of work after. 

An apprentice in the van before work, and and after work… do note the inside out T-Shirt in the morning.
Really did get dressed in the dark.

11/03/2025

Harnessing the power of the sun, one panel at the time! 🔆 ⚡

10/03/2025

Puredrive batteries. Energy storage is the future.

07/03/2025

Solar installation in Dunstable.