EV Charger Savings Calculator
🚗 EV Savings Calculator
How Much Could You Save With a Home EV Charger?
Find out exactly how much you're overpaying to charge at public points — and what a home charger installed by CT Electrical could save you every year.
£800+Average annual saving
3–5xCheaper than public charging
£350OZEV grant available
What type of electric vehicle do you have?
Battery size affects how much you charge and how often
Small EV
e.g. Nissan Leaf, Mini Electric (~40kWh battery)
Mid-Size EV
e.g. VW ID.3, Peugeot e-208 (~60kWh battery)
Large EV / SUV
e.g. Tesla Model 3, Kia EV6 (~82kWh battery)
Premium / Long Range
e.g. Tesla Model S, BMW iX (~100kWh battery)
⚠ Please select your vehicle type to continue.
How many miles do you drive per year?
UK average is around 7,400 miles per year
Which home charger are you interested in?
A 7kW smart charger is the most popular choice for home use
7kW Smart
Most popular. Full charge overnight. OZEV grant eligible.
22kW Fast
Faster charging. Three phase supply required.
7kW Tethered
Cable permanently attached. Convenient for daily use.
⚠ Please select a charger type to continue.
Where shall we send your savings report?
We'll send you a full breakdown and a no-obligation installation quote
Your details are protected under our Privacy Policy and will only be used to send your savings report and installation quote.
⚠ Please fill in all required fields correctly.
Your Estimated Annual Saving
Switching from public to home charging
per year / per month
Annual cost charging publicly
Annual cost charging at home
Estimated payback period
OZEV Government Grant — You May Qualify
The Office for Zero Emission Vehicles offers a grant of up to £350 toward the cost of a home EV charger installation. As an OZEV authorised installer, CT Electrical handles the grant application for you — reducing your upfront cost immediately.
Save up to £350 on installation
Full Cost Breakdown
Annual cost — public charging
Annual cost — home charging
Annual saving
Charger installation cost (est.)
OZEV grant deduction−£350
Net installation cost
Estimated payback period
5-year total saving
Get Your Home Charger Installed by CT Electrical
OZEV authorised installers. Fixed prices. We handle the grant paperwork. Covering Dudley and all surrounding areas. Most installations completed within 3–4 hours.
Wiring, Upgrades, Lighting Installations, and More
We will always give you a FREE quote before commencing any work!
Follow Us
© CT Electrical Installations LTD
All Rights Reserved