Solar by Day, Cheap EV Charging by Night

Maximise your savings and drive for less—combine solar panels, battery storage, and a smart EV charger for the ultimate home energy solution.

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The Smart Way to Make it Work

Most people think you’ll charge your electric car directly from your solar panels. In reality, that’s only practical for plug-in hybrids or if you’re home during the day.

Daytime

Your solar panels power your home and charge your battery. Any excess energy is sold back to the grid—Octopus Outgoing currently pays around 15p per kWh for exported electricity.

Night-time

You use an EV tariff like Octopus Go or Intelligent Go, which offers cheap night rates (as low as 7.5p–9p per kWh). This means you can charge your EV overnight at a fraction of the standard rate.

Result

You get the best of both worlds—maximum savings on your bills, and your car is always ready to go in the morning.

Why this combo makes sense

Maximise Solar Value:

Sell your excess daytime electricity at a premium, rather than using it for car charging when rates are low at night.

Super Cheap Motoring:

Charge your EV overnight for a fraction of the cost—much cheaper than petrol or standard electricity rates.

Smart Charging:

Our Givenergy EV charger integrates with your solar and battery, so you can manage everything from one app and never waste a unit of energy.

Flexible for All Lifestyles:

Perfect whether you have a full EV or a plug-in hybrid—charge smart, not just “green.”

Future-Proof:

As tariffs and battery tech improve, your system will always be ready for the best deals.

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How our install works:

Free Consultation:

We assess your home and energy needs—online or in-person.

Personalised Quote:

Get a clear, fixed-price quote tailored to your property.

Survey & Design:

Our experts check your roof and design your bespoke solar & EV system.

Professional Installation:

Our MCS-certified team installs your system in 1–2 days, with minimal disruption.

System Handover:

We walk you through your new system and answer any questions.

Ongoing Support:

2-year workmanship warranty (insurance-backed), plus up to 30 years on panels.

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Bonus: Everything under one app

All-in-One Smart Home Energy Solution

Quantum Renewables is an approved Givenergy installer, offering inverters, batteries, and EV chargers—all from one trusted company.

Manage your solar, battery, and EV charging effortlessly from a single app.

See your generation, usage, battery status, and EV charging—all in real time, wherever you are.

Big Savings When You Bundle

True Compatibility: When you install your EV charger at the same time as your solar and battery, everything is designed to work together seamlessly—no risk of charging your car from the battery (which costs you money) instead of cheap grid rates or solar.

Avoid Extra Costs:

EV chargers installed on their own are often not solar-compatible, meaning you might have to pay for a second charger later.

Cabling for a combined solar + EV system is different—installing both at once means you get the right cable thickness and setup from the start, saving on future upgrade costs.

One Team, One Warranty:

One point of contact for installation, support, and warranty—no finger-pointing between different suppliers.

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“First class service from start to finish—from sales staff, scaffolders, roofers and electricians. The whole process from initial consultation to panel & battery install took less than a month, and the technical support received post-install has been great. Thanks very much to John & team!”

Andrew Doherty