CS Electrical & Renewables

CS Electrical & Renewables Electrical Contactor carrying out all aspects of electrical installation & maintenace work in Newqua If so then you have come to the right place.

Are you looking for an experienced, hard working and reliable Electrician? At CS Electrical we pride ourselves on our professional services and offer a quick response to your electrical requirements. We are based in Newquay but we cover the surrounding area as well. Please browse our site for information, join our mailing list to make sure you keep up to date with company news and offers and if yo

u require any advise please do not hesiate to contact us. All aspects of Electrical work carried out, Installation, Maintenance & Inspection and Testing. From proactive to reactive electrical work please get in touch today!

This week I have had Rosie with me on her school work experience. It’s been great giving her an insight into running a b...
24/07/2026

This week I have had Rosie with me on her school work experience.
It’s been great giving her an insight into running a business as an electrician working in the electrical and renewable sectors.
We’ve carried out a commercial electrical inspection and test, and carried out a full solar install from start to finish, including the logistics of getting materials together and loading the van up.
Today was spent invoicing, typing up test results and some general office admin with Beth.
It’s been a great week, I’m sure she will be back through the holidays for the odd day labouring 👌🏼

☀️ Constantine Bay installation completed today 👌🏼Our client wanted a modest-sized, easy-to-monitor renewable energy sys...
04/06/2026

☀️ Constantine Bay installation completed today 👌🏼

Our client wanted a modest-sized, easy-to-monitor renewable energy system that delivered maximum value within budget for their holiday let bungalow — and that’s exactly what we delivered.

The system features a MyEnergi Libbi 3.68kW inverter paired with 2 x 5.12kWh batteries, providing over 10kWh of energy storage. This setup will significantly reduce reliance on expensive grid electricity, lower carbon emissions, and help protect against future energy price increases.

To maximise self-consumption and reduce oil usage, we also installed a MyEnergi Eddi Smart Hot Water Controller. Any excess solar generation is diverted to the immersion heater, allowing solar energy to heat the property’s hot water instead of exporting it back to the grid.

With the bungalow fully booked throughout the summer, our client also wanted to offer EV charging for guests. We installed a Zappi Glo charger integrated with M***a, allowing charging costs to be automatically managed through a simple payment app.

On the roof, we fitted 10 x 450W JA Solar All-Black Bifacial panels, delivering 4.5kW of generation capacity while maintaining a clean, sleek appearance. For a property of this size, the system will make a substantial impact on annual energy consumption.

Although not our largest project, this installation will make a huge difference to the client. As with every job we complete, no corners were cut. Quality components were used throughout, including AC & DC surge protection, an interlinked Aico smoke detector, hardwired internet connections, and neatly installed trunking throughout.

A big thank you to .newquay for supplying the majority of the equipment, and to Jake for stepping in when inverter delivery issues arose. Good suppliers make all the difference 👊🏼

Thinking about starting your renewable energy journey?

Get in touch today for a free consultation and see how solar and battery storage could work for your home or business. ☀️🏡



newquay


Handover day for this completed full install in Tregony. Our client went for 16 x 430w Longi all black PV modules, retro...
09/03/2026

Handover day for this completed full install in Tregony.
Our client went for 16 x 430w Longi all black PV modules, retrofitted in roof using GSE trays, aarcBox MC4 enclosures, powering a 13.5kWh Tesla Powerwall 3 with backup gateway, and a Tesla Wall Connector EVSE.
This all integrates into the clients Tesla app, where they can also see their Tesla EV stats, all on the same platform.

This was available great project to work on, which will now see my client with reduced bills and higher energy independence ☀️🏡
newquay






Myenergi Libbi install day, assistance provided by my 13 year old son Harry 💪🏼Today we installed a 5kW Libbi inverter wi...
18/02/2026

Myenergi Libbi install day, assistance provided by my 13 year old son Harry 💪🏼
Today we installed a 5kW Libbi inverter with 2 x 5.12kWh battery storage modules, in preparation for the 7.2kW of Solar PV modules to go on the roof which will follow soon.
We also used the new Proteus DC combiner box, with pre-made DC isolators and DC SPDs in an enclosure, this saved so much faff, so we will be using these going forward 👌🏼
It was great to have Harry with me and have him getting stuck in with the job, and showing a real interest in what his dad does for a living 🙂
Fuel for Harry provided by hot chocolates from CEF 🤣

newquay


Last job of 2025 saw the install of a 10.24kWh MyEnergi Libbi Battery system to transform an 11 year old Solar PV instal...
19/12/2025

Last job of 2025 saw the install of a 10.24kWh MyEnergi Libbi Battery system to transform an 11 year old Solar PV install.
As the existing inverter was faulty, this was a perfect time to upgrade.
We replaced the FIT meter for a NET type to allow our customer to continue to receive there FIT payments, as well as be able to charge off peak.
A very smart and neat install makes flr a happy customer 🎄☀️🏡

newquay

Our Tredrizzick job is nearing completion, and what a beauty it is 🤩This stunning extension features 10 x 450W Viridian ...
02/12/2025

Our Tredrizzick job is nearing completion, and what a beauty it is 🤩

This stunning extension features 10 x 450W Viridian in-roof modules, powering a 3.68kW MyEnergi Libbi paired with 2 x 5.12kWh battery storage modules — a modest install that still packs a serious punch while looking the business 👌🏼

The Libbi continues to impress:
• Smart, modular battery storage that grows with the customer’s needs
• Seamless integration with the full MyEnergi ecosystem
• Excellent energy optimisation, keeping more solar power in the home
• Intuitive app control, making it easy to monitor, manage & maximise savings
• Reliable backup power options, boosting energy independence

We’ll soon be wrapping up with a MyEnergi Zappi 2 EVSE and an Eddi smart hot water controller, completing a clean, modern, and energy-smart setup ☀️🏡




newquay

Address

20 Chichester Crescent
Newquay
TR72LD

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