The award-winning home charger for modern EV drivers. Charge when electricity is cheapest, prevent unauthorised charging, integrate with solar — and stay ready for Vehicle-to-Grid.
Nationwide UK Installation Network
24/7 UK-Based Support
5-Year Warranty
OZEV Approved
See It In Action
Two Minutes That Could Save You Hundreds.
A 90-second look at key features, and everyday charging and cost savings with MX7.
Save Money
Charge When It's Cheapest. Automatically.
Electricity prices vary throughout the day, but nobody wants the hassle of managing a charging schedule. MX7 does it for you — using intelligent tariff integration to automatically charge during the cheapest periods.
- Automatically charges during cheaper periods
- Reduces charging costs without changing your routine
- Optimises charging around your vehicle
- No manual scheduling required
Save up to £1200 per year through intelligent tariff optimisation.
Compatible with
+ more added regularly
The Real Cost Of Charging
Home Charging Could Save You Over £1,200 A Year.
Based on 8,000 miles per year, charging at home on a smart off-peak EV tariff
Charging or fuelling method
Assumed price
Estimated annual cost
Saving with off-peak home charging
Public rapid/ultra-rapid charging
79p/kWh
~£1,990
~£1,790 per year
Petrol car
158p/litre; 40 mpg
~£1,440
~£1,240 per year
Home charging — standard tariff
26.11p/kWh
~£660
~£460 per year
Home charging — smart off-peak EV tariff
8p/kWh
~£200
Lowest-cost option
Based on 8,000 miles per year using average UK electricity (standard and off-peak EV tariffs), public charging and petrol prices (158p/litre).
Figures are illustrative only. Actual costs and savings will vary depending on your vehicle, tariff, charging habits and driving style.
SMARTER CHARGING. LOWER BILLS.
Your Charger Knows When to Charge.
With intelligent scheduled charging, the MX7 helps you take advantage of time-of-use electricity tariffs by charging when electricity costs less. Simply plug in, choose your charging schedule in the Humax Charge app, and let the MX7 do the rest.
- Charge during lower-cost tariff periods
- Lower your charging costs
- Maximise renewable energy usage
- Controlled through the Humax Charge app
Plug in once. Schedule once. Let the MX7 automatically charge when electricity is at its most cost-effective.
Government Grants
Eligible Grants Can Help Lower Installation Costs.
Whether you’re a landlord, flat owner or business operator, government-backed EV charging grants may be available to help reduce the cost of installation. The MX7 is designed to support both residential and workplace charging projects, making it easier to invest in future-ready EV infrastructure.
- OZEV grant pathways supported
- Workplace Charging Scheme compatible
- Suitable for residential and commercial installations
- Guidance available through approved installers
Built For Every Tariff
Optimised For Every Charge.
Not all electricity prices are the same throughout the day. The MX7 gives you the flexibility to schedule charging when rates are lower, helping you maximise savings while keeping your vehicle ready whenever you need it.
Universal tariff compatibility
Off-peak charging schedules
Reduced charging costs
Renewable-energy friendly charging
Smart app control
Works with leading energy suppliers
+ more added regularly
Savings Calculator
How much could I save?
Tell us about your driving and we’ll estimate your annual savings from smart tariff charging with MX7.
EV Savings Calculator
See how much you could save charging at home on an off-peak EV tariff.
Based on an average efficiency of 3.5 miles/kWh applied to all vehicles, your selected off-peak tariff rate, and a public charging rate of 54.0p/kWh. Actual efficiency and prices vary by vehicle, driving style, and location — use this as a guide, not a quote.
Anti Energy Theft
Nobody Charges On Your Bill But You.
Most chargers control who can start charging. MX7 goes further — using Vehicle Identification to recognise your vehicle the moment it’s plugged in. If an unapproved vehicle attempts to charge, power is automatically blocked before any electricity is delivered.
- Charging automatically blocked for unapproved vehicles
- Instant phone notification sent
- Attempt recorded in charging history
- Your energy stays yours
Company car driver? MX7 automatically identifies your vehicle and supports automated reimbursement schemes — making it easier to recover home charging costs.
Standard Charger vs MX7
Standard Charger
MX7
User authentication
Vehicle authentication
Prevents energy theft
Identifies individual vehicles
Automatic fleet reimbursement
Smart Home Charging
Charge Smarter, Spend Less.
MX7 works with your tariff, your solar and your home — automatically charging at the cheapest, cleanest times so you don’t have to think about it.
Off-Peak Tariff Charging
Connect your EV tariff — like Octopus Go or Intelligent Octopus — and MX7 automatically shifts charging into the cheapest overnight windows. Plug in when you get home; wake up to a full battery charged at the lowest rate.
Solar Optimisation
With SolarSmart, MX7 directs surplus energy from your solar panels straight to your car once your home's needs are met — so you drive on free, clean power instead of exporting it back to the grid for less.
Energy Flex
MX7 adjusts charging speed in real time around the rest of your home. When the oven, kettle or heat pump are running, it eases off automatically — then ramps back up when capacity frees, all without you lifting a finger.
Dynamic Energy Management
Built-in load balancing keeps your charging within your home's available supply — preventing overloads and avoiding costly fuse upgrades. Safe, steady charging that fits the property you already have.
Compatibility
Will MX7 Work With My Car?
MX7 is compatible with all EVs and plug-in hybrids sold in the UK using a Type 2 connector. Select your vehicle to confirm compatibility and see your specific charging speed.
Vehicle Compatibility Calculator
Select your EV to confirm it works with MX7.
The Humax App
Complete Control, From Anywhere.
Your charger should work around your life. Whether you’re at home, at work or away, the Humax App keeps you in control.
- Start and stop charging remotely
- Monitor charging in real time
- View charging history & energy consumption
- Manage charging schedules
- Receive alerts and notifications
- Control multiple vehicles
Getting Started
From Order To First Charge In Three Simple Steps.
Not all electricity prices are the same throughout the day. The MX7 gives you the flexibility to schedule charging when rates are lower, helping you maximise savings while keeping your vehicle ready whenever you need it.
Choose Your MX7
Select the charger and finish that's right for your home.
Book Your Installation
Choose a convenient slot from our nationwide installer network.
Pair & Start Charging
Pair the app, register your vehicle and you're ready to go.
Charger + Installation Package — from £1,049
Everything included — charger, survey and professional installation.
Nationwide Coverage
Expert Installation, Wherever You Are.
With a nationwide network of approved installation partners, MX7 can be installed across the UK — backed by a professional survey process and dedicated project support.
- Nationwide installer network
- Qualified EV charge point installers
- OZEV-compliant installations
- Professional survey process
- Dedicated project support
Check coverage in your area
Built For The Future
Ready For Solar, V2G And What's Next.
The EV industry is evolving rapidly. Your charger should be ready to evolve with it. Invest once. Stay ready for tomorrow.
SolarSmart
Use surplus solar energy to charge your vehicle once your home's energy needs have been met.
Vehicle-to-Grid Ready
Built-in PLC hardware and ISO 15118 support — prepares your home for future V2G services without replacing your charger.
Vehicle-to-Home Ready
As V2H technology develops, MX7 is designed to support future energy flexibility solutions.
Built To A Standard, Not A Price
Designed For Everyday Reliability.
An EV charger isn’t something you buy every year. It needs to perform reliably every day — in any UK weather.
- 5-Year Warranty
- Built-In PEN Fault Protection
- OZEV Approved
- IP65 Weather Protection
- No Earth Rod Required
- Designed For UK Conditions
Real People. Real Support.
24/7 UK-Based Customer Support.
When you need help, you’ll speak to people who understand your product and your market. No overseas call centres. No complicated support journeys.
- UK-based support team
- 24/7 customer assistance
- Dedicated technical support
- Fast issue resolution
- Installation support
“Support when you need it, from people who understand your charger.”
Customer Reviews
Rated Excellent on Trustpilot
4.8/5 based on 1,200+ reviews
"Installed in half a day, and the app makes scheduling overnight charges effortless. Already noticing the difference on my electricity bill."
Mark T.
Verified MX7 owner · Surrey
"The vehicle recognition feature is genuinely clever — gives me peace of mind knowing only my car can charge on my electricity."
Priya S.
Verified MX7 owner · Manchester
"Support team sorted a small setup issue over the phone in minutes. Refreshing to deal with a UK-based team that actually knows the product."
Dave R.
Verified MX7 owner · Bristol
Case Studies
Real Homes. Real Results.
Family Home · Surrey
"We now charge for a third of what we used to pay."
Switched to overnight smart charging with MX7 and an Octopus Go tariff — cutting monthly charging costs significantly.
Company Car Driver · Leeds
"Reimbursement used to take hours each month — now it's automatic."
MX7’s vehicle identification separates personal and business charging automatically, simplifying expense claims.
Solar Household · Cornwall
"Our car now runs almost entirely on our own solar power."
SolarSmart automatically directs surplus solar generation to the vehicle once household needs are met.
In The Press
What The Reviewers Say
“One of the smartest home chargers we’ve tested this year.”
“Vehicle recognition tech that genuinely sets MX7 apart.”
“A genuinely future-proof choice for UK drivers.”
“Gold Winner — London Design Awards 2025.”
How MX7 Compares
MX7 vs The Competition
See how MX7 stacks up against other leading smart home chargers.
MX7
Ohme
Easee
Andersen
Output power
7.4kW
7.4kW
7.4kW
7.4kW
Vehicle identification
Solar / SolarSmart
V2G ready
Warranty
5 years
3 years
3 years
3 years
UK-based 24/7 support
Why Choose Humax
Trusted Technology.
Smarter Charging.
For decades, Humax has developed connected technologies used by millions of customers worldwide. MX7 combines that experience with intelligent charging innovation.
London Design Awards 2025 Gold
Vehicle ID Technology
Smart Tariff Optimisation
SolarSmart Integration
Future V2G Readiness
Nationwide Installation
UK-Based Support
5-Year Warranty
FAQs
Frequently Asked Questions
Which energy tariffs does MX7 support?
MX7 integrates with Octopus Energy, OVO Energy, EDF Energy and other leading UK tariff providers, with new suppliers added regularly.
What is Vehicle Identification?
Vehicle Identification recognises your specific vehicle the moment it’s plugged in, automatically blocking charging from any unapproved vehicle.
Can someone else use my charger?
Only vehicles you’ve approved can charge. If an unrecognised vehicle is plugged in, charging is blocked and you’re notified instantly.
What happens if I change vehicles?
Simply update your vehicle details in the Humax App — MX7 will recognise your new vehicle and update authorisation accordingly.
Does MX7 work with solar panels?
Yes. SolarSmart automatically directs surplus solar generation to your vehicle once your home’s energy needs are met.
Is MX7 V2G ready?
MX7 includes built-in PLC hardware and ISO 15118 support, preparing your home for future Vehicle-to-Grid services.
What is included in the installation package?
A professional survey, qualified OZEV-compliant installation, and dedicated project support from booking to completion.
How long is the warranty?
MX7 comes with a 5-year warranty as standard.
Can I use MX7 with a company car?
Yes. MX7 automatically identifies company vehicles and can support automated reimbursement schemes.
Is installation available in my area?
MX7 is installed through a nationwide network of approved partners. Enter your postcode above to check coverage.