Thunder Sparks Ltd.

04/08/2026

We're out an about, doing Solar things again.

Needs a wipe down and testing - but it's time for a nice cuppa in the canteen at this time of day!

In-roof solar, not for the cowboys...

24/07/2026

We take on even the trickiest of commercial work.

With years of experience (Joe is 18 years into doing Solar now - he's seen all the companies come an go!) we can manage almost all expectations.

With majority of our crew SSSTS qualified and first aid trained, you know we're getting each member into an autonomous position to thrive into the future... although this photo represents a far away place, a long time ago... yep, StarWars is a historical period drama...

But if you need the best solar team around, putting up new installs or repairing your existing ones - read the ThunderSparks reviews.
Than call us on 0330 122 0064 or email [email protected]

We're loved for a reason. We'll be here for you when you need us.

21/07/2026

The YoungerSparks (Harley & Len) completing a beautiful Andersen EV charger in Billericay today & finding out that Len still doesn't know "Who shot Jr." - (Don't tell him! Spoilers!)

We've also been working hard ready to launch a New Device - the ArcShield - it's a safety device for larger commercial installations and we can't wait till launch day.

New Website launching soon also...

We're busy as beavers.

Lets ride the Solar Coaster and remember, there is no spoon!

(Sadly, Solar PV wouldn't have helped in the matrix : In a desperate, scorched-earth tactic called Operation Dark Storm, humans blackened the sky with nanite clouds to block out sunlight. Because the AI initially relied on solar power, humanity believed this would starve the machines and win the war. - is it worrying I got ChatGPT to help me write that explanation?)

17/07/2026

The future needs power… preferably before a Terminator turns up. - 'Cause lets be honest Ai is mental and I saw some dancing robots on TikTok once... it's coming.

Solar PV is no longer just about putting panels on a roof and watching the meter run backwards. The future is a complete energy system: solar generation, battery storage, EV charging and smart controls all working together. Oversizing batteries is now looking like the next energy trend, which is why we're working more with modular systems than can always have more storage added.

We've been installing systems in Billericay and Essex for private clients who want a certain level of energy resilience (and less on their bills long term)

Technology will keep changing! - and I'm really hoping not with the intention of rising up against us... but good design, safe installation and honest advice will always matter.

At ThunderSparks, we’re ready for what comes next — even if we have to install it in the dark. - That's what home battery storage is for!

[email protected]
Tel: 0330 122 0064

Ask for John Conner... just kidding. Solar Joe & Bart are still here.

16/07/2026

Safey and looking great can go hand in hand.
The solar panels are looking great in this weather, but do get mighty warm after a while!

But the ThunderSparks team always get the job done.

13/07/2026

Who says it’s too hot. In no way do we look like we’re actually melting.

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...