In 2026, choosing an EV home charger involves more than comparing charging speed and appearance.
Private chargepoints sold for domestic or workplace use in Great Britain must meet existing smart charging requirements. At the same time, the government is developing a broader Smart Secure Electricity Systems framework that may introduce additional requirements in the future.
These two regulatory frameworks should not be confused.
The current regulations establish the smart functions that applicable EV chargepoints must provide today. The proposed SSES framework is still being developed and will be introduced in phases, subject to the final legislation and implementation timetable.
Which Smart Charging Regulations Apply in 2026?
The main rules currently applying to private EV chargepoints sold in Great Britain are the Electric Vehicles (Smart Charge Points) Regulations 2021.
Most applicable domestic and workplace chargepoints sold from 30 June 2022 must provide smart functionality. Additional security requirements came into force on 30 December 2022.
The regulations cover features including:
The ability to send and receive information
The ability to respond to charging signals
A user interface
Supplier interoperability
Factory-set charging schedules intended to reduce peak-time demand
A randomised delay to prevent large numbers of chargers starting simultaneously
Security protections
Charging information for the user
Users remain able to override charging schedules when they need to charge immediately.
The regulations apply to Great Britain—England, Scotland and Wales. They do not apply in the same way to Northern Ireland, and certain charger categories are excluded.
What Is the Smart Secure Electricity Systems Programme?
The Smart Secure Electricity Systems programme, usually shortened to SSES, is a wider government programme covering energy smart appliances and organisations that remotely control electricity demand.
Its purpose is to establish future technical, interoperability, cybersecurity and consumer-protection frameworks for products such as:
EV chargepoints
Electric heating appliances
Battery energy storage systems
Other connected energy smart appliances
Draft first-phase Energy Smart Appliance regulations were published for consultation in December 2025.
These draft proposals are intended to incorporate and update parts of the existing EV Smart Charge Points Regulations. However, they should not be described as fully implemented 2026 regulations.
The government’s published timetable indicates that requirements will be introduced in phases, with significant elements expected by the end of 2027, subject to Parliamentary approval and final implementation dates.
Manufacturers and consumers should therefore continue following the regulations currently in force while monitoring future SSES developments.
Read the official SSES Energy Smart Appliances consultation.
Do Smart Charging Regulations Guarantee Tariff Compatibility?
No. Regulatory smart functionality and direct energy-tariff integration are different things.
A charger can comply with the UK Smart Charge Points Regulations by providing connectivity, scheduling, security and other required functions without automatically connecting to every electricity provider.
Direct supplier-controlled charging depends on:
The energy provider
The selected tariff
The charger brand and model
The customer’s vehicle
Smart meter compatibility
Software and account requirements
The provider’s current supported-device list
A charger should not be described as compatible with Intelligent Octopus Go, OVO Charge Anytime or another supplier-controlled service unless the provider confirms that the charger or customer’s vehicle is supported.
Using Octopus Energy Tariffs for Home EV Charging
Octopus Energy offers different types of EV tariff, and the method of controlling charging varies between them.
Octopus Go
Octopus Go provides a fixed lower-cost electricity period each night. It works with any EV and charger, subject to the customer meeting the tariff’s wider eligibility requirements.
With a charger such as the Injet Eco, users can check the current Octopus Go off-peak hours and set a corresponding recurring charging schedule in the charger’s app.
The charger does not need to import Octopus tariff data for this approach. The user simply enters the published off-peak times.
Intelligent Octopus Go
Intelligent Octopus Go uses supplier-controlled charging. Octopus connects to a supported vehicle or charger and determines eligible charging times.
Compatibility is not universal. Customers must have a supported vehicle or charger and meet Octopus Energy’s other requirements.
If the customer’s vehicle is supported, Octopus may be able to control the vehicle directly even when the home charger itself is not integrated with the tariff. Customers should confirm their complete charging setup with Octopus before switching.
Tariff prices, time windows and compatibility lists can change. Always check the latest details on the Octopus Energy EV tariffs page.
How Much Could Off-Peak Charging Save?
Savings depend on the difference between the household’s standard rate and off-peak rate, together with the amount of electricity used for charging.
Consider this illustrative example:
Weekly driving: 200 miles
Estimated weekly energy drawn from the grid: 55kWh
Example daytime rate: 25p/kWh
Example off-peak rate: 8p/kWh
Similar charging demand across 52 weeks
| Charging method | Weekly cost | Estimated annual cost |
|---|---|---|
| All charging at 25p/kWh | £13.75 | £715.00 |
| All charging at 8p/kWh | £4.40 | £228.80 |
| Illustrative difference | £9.35 | £486.20 |
This example is not a savings guarantee.
Actual results depend on:
Current peak and off-peak rates
Annual mileage
Vehicle efficiency
Charging losses
How much charging fits inside the lower-cost window
Standing charges
Other household electricity use
Tariff changes during the year
If part of a charging session continues beyond the off-peak window, that electricity may be billed at the higher rate.
Drivers should enter their own rates and charging requirements into an EV charging cost calculator rather than relying on a universal annual savings figure.
What to Look for in a Home EV Charger
When selecting a home EV charger in the UK, consider the following features.
Scheduled Charging
The charger should allow users to create and update charging schedules.
For fixed time-of-use tariffs, this means setting a recurring schedule that matches the energy provider’s published off-peak period.
Scheduled charging should not automatically be described as tariff synchronisation. A charger only synchronises with a tariff if it has a supported technical connection to the energy provider.
App-Based Control
Depending on the charger and app, useful functions may include:
Charger status
Remote start and stop
Charging schedules
Charging history
Energy-use information
Firmware updates
User access controls
Check exactly which features are included with the selected charger model.
Connectivity
Wi-Fi is sufficient for many homes, but signal strength can be weaker in garages and outdoor parking areas.
Bluetooth can support local setup, while optional 4G may provide an alternative connection in locations where Wi-Fi is unreliable.
Dynamic Load Balancing
Dynamic load balancing monitors household electricity demand and can reduce EV charging power when other high-demand appliances are operating.
This can help keep the property’s total load within the available electrical capacity.
Outdoor Protection
The required protection rating depends on the installation location and charger configuration.
An IP rating describes resistance to dust and water, while an IK rating measures resistance to mechanical impact.
Do not assume that every version within a product range has the same rating. Check the specification and product label for the exact tethered or untethered model being installed.
Current Regulatory Compliance
Ask the manufacturer or installer for documentation confirming compliance with the regulations currently in force.
Future SSES requirements should only be claimed once the final legislation, implementation dates and applicable technical requirements have been confirmed.
Injet Eco: Scheduled Home Charging for UK Drivers
The Injet Eco provides a range of home-charging features, depending on the selected model and installation.
These can include:
App-based charging control
Recurring charging schedules
Wi-Fi 6 and Bluetooth connectivity
Optional 4G connectivity
Dynamic load balancing
Solar charging support
OCPP support
Tethered and untethered configurations
7kW single-phase and higher-power three-phase options
Outdoor and impact protection ratings appropriate to selected configurations
For users on a fixed off-peak electricity tariff, the app can be used to schedule charging during the lower-cost period published by the energy provider.
The Injet Eco should not be described as automatically importing Octopus or OVO prices unless a specific, supported provider integration is available and confirmed.
Likewise, compliance with upcoming SSES requirements should not be claimed until the final regulations and implementation requirements are known.
Preparing for Future Smart Energy Requirements
The direction of UK energy policy is clear: connected appliances are expected to become more secure, interoperable and responsive to the needs of the electricity system.
However, consumers do not need to replace a charger simply because a new consultation has been published.
When choosing a charger today, focus on:
Compliance with regulations currently in force
Reliable manufacturer support
Secure firmware updates
App and account security
Charging schedules
Connectivity suitable for the installation
Open communication standards where relevant
Clear documentation
A suitable warranty
Professional installation
These features can improve the charger’s long-term usefulness without making unsupported promises about regulations that have not yet taken effect.
Final Thoughts
Smart EV charging in 2026 is already supported by established Great Britain regulations, but the wider SSES framework remains under development.
Homeowners should distinguish between three separate concepts:
Compliance with the current Smart Charge Points Regulations
Scheduled charging during fixed off-peak hours
Direct supplier-controlled charging through a compatible energy tariff
The Injet Eco can help drivers plan charging around fixed lower-cost periods using app-based schedules. Access to supplier-controlled tariffs such as Intelligent Octopus Go depends on the energy provider’s current compatibility requirements.
The most reliable way to reduce charging costs is to compare the complete electricity tariff, enter the correct schedule and review rates whenever the provider changes them.
Frequently Asked Questions: UK Smart EV Charging & Octopus Energy
Q1: What are the new UK Smart Charging Regulations known as SSES?
A: SSES stands for Smart Secure Electricity Systems. It is a government programme developing future rules for energy smart appliances and organisations that remotely control electricity demand. Draft first-phase Energy Smart Appliance regulations were published for consultation, but they should not be described as fully implemented 2026 law.
The main rules currently applying to most private domestic and workplace EV chargepoints sold in Great Britain are the Electric Vehicles (Smart Charge Points) Regulations 2021. Future SSES requirements are expected to be introduced in phases, subject to final legislation and Parliamentary approval.
Q2: How much can I save with an Octopus Energy EV tariff?
A: Savings vary according to the tariff’s current rates, your annual mileage, vehicle efficiency, charging losses and how much charging takes place during the lower-cost period.
For example, shifting 55kWh of weekly charging from an illustrative rate of 25p/kWh to 8p/kWh would create a theoretical annual difference of approximately £486. Actual savings could be higher or lower, and tariff rates can change.
Compare the peak rate, off-peak rate, standing charge and tariff eligibility before switching. Do not rely on a universal £500 or £750 annual savings claim.
Q3: What should I look for when choosing a home EV charger in the UK?
Look for:
Compliance with the regulations currently in force
Charging power suitable for your home and vehicle
App-based scheduled charging
Reliable Wi-Fi, Ethernet or optional 4G connectivity
Dynamic load balancing
Solar support if required
Appropriate IP and IK ratings for the installation
Secure software and firmware updates
A suitable tethered or untethered configuration
Clear warranty and after-sales support
Confirmed compatibility if you require supplier-controlled charging
A feature described as “smart scheduling” does not necessarily mean that the charger automatically synchronises with Octopus or another energy tariff.
Q4: Is the Injet Eco compatible with current UK smart charging regulations?
A: The Injet Eco is designed for the UK market and provides smart functions such as connectivity, app control and scheduled charging. Customers and installers should confirm the compliance documentation for the exact model and configuration being purchased.
It should not yet be described as meeting every upcoming SSES requirement because the future regulatory framework and implementation timetable are still being finalised.
Weather-protection ratings can also vary by configuration, so check the specification for the exact tethered or untethered model rather than assuming that every Injet Eco version has an IP65 rating.