Smart tariff features are only available when the charger is connected to the internet and/or integrated with Octopus Intelligent. Offline charging will work safely, but energy optimization or cost tracking will not be available.

For dedicated support, visit simpson-partners.com/support . You can also ask the bot for guidance. The site includes step-by-step instructions for resets, firmware updates, and troubleshooting.

Yes! While optional, our chargers integrate with apps like Octopus Intelligent for: Remote control of charging. Battery limit settings. Energy monitoring. Smart charging schedules to save costs or reduce carbon footprint.

Yes! Our chargers are compatible with all major EV brands, including those from VW Group, Tesla (with adapter), BMW, Nissan, and more. For maximum functionality with Octopus Intelligent (like real-time battery monitoring), some features may require a direct car connection. Charge point connections are fully supported and work as expected with all EVs.

Our 22kw charger is compatible with octopus go and is available to purchase here It is worth ensuring that you have a compatible car and cable and that your house has 3 phase power.

If your car is charging beyond the limit set in the Octopus app, it’s because the charge limit is not controlled by the app or the Simpson & Partners charger — it must be managed by your vehicle directly. Why This Happens • The Octopus Intelligent tariff controls when your car charges, not how much it charges. • The Simpson & Partners charger delivers energy during allowed charging times but cannot stop charging at a certain battery percentage. • Only your vehicle can limit the charge level. Neither the Octopus app nor the charger can override this.

If you're seeing a message from Octopus Intelligent that your charger needs an upgrade, it's likely that your charger's hardware version isn't compatible with Octopus Intelligent. This guide explains why and what you can do about it. Why This Happens • Octopus Intelligent relies on a communication protocol called OCPP, which requires certain hardware capabilities. • Only V2 and V3 Simpson & Partners chargers support this protocol. • V1 chargers do not have the required memory or processing power to work with Octopus Intelligent. How to Check Your Charger’s Hardware Version 1. Open the Simpson & Partners app 2. Go to Settings 3. Tap on Info 4. Look at the Firmware Version Use the first number of the firmware version to identify your hardware type: • 1.x.x = V1 • 2.x.x = V2 • 3.x.x = V3 If your firmware version starts with 1, your charger is a V1 model and will need to be upgraded to work with Octopus Intelligent. What Are My Options? 1. Confirm Your Firmware is Up to Date If you have a V2 or V3 charger, but still see the upgrade message: • Make sure your charger is connected to the internet • Restart the charger to trigger a firmware update • During an update, the status light will flash purple 2. Upgrade to V3 Hardware If you have a V1 charger: • A hardware upgrade programme will be available soon • This will allow you to upgrade to the latest V3 hardware • Full details will be shared when the programme launches 3. Use Manual or Scheduled Charging (For Now) While waiting for an upgrade: • You can continue using manual start/stop charging • You can also use Bluetooth-based scheduled charging via the app • However, you won’t be able to use Octopus Intelligent’s automated schedules Need Help? If you're not sure what version charger you have or need help upgrading: Contact the Simpson & Partners support team via simpson-partners.com/support Summary If your charger shows an upgrade message in the Octopus app, check your firmware version. • V1 chargers are not compatible and will require a hardware upgrade. • V2 and V3 chargers must be online and updated to work with Octopus Intelligent. Support is available to help you check, update, or prepare for the upcoming upgrade programme.

Not necessarily. Octopus may charge your car at any time to optimize cost and carbon efficiency. Your bill will still reflect the lower smart charging rate.

Yes — connection via our charger is fully supported and will work as expected. Octopus can still start and stop charging, but it cannot automatically stop at your set battery limit because it doesn’t see the real-time charge level.

The speed you can charge your car at home depends on three things: your home’s electricity supply, the charger you install (7kW or 22kW) and your car’s onboard charging capability. Most UK homes have a single-phase supply, which supports up to 7kW charging. If you have a three-phase supply, you can install a 22kW charger for much faster charging. The third but crucial element is your car’s onboard battery. Sometimes referred to as an OBC, the onboard battery is fixed and inside your car. Some hybrid plug in cars have 3.7kW on board battery, the majority of cars have 7kW, some have 11kW and a few have 22kW. The fastest you can charge your car at home is always going to be limited by the smallest number: Let’s see this in action: Example 1: If your home power supply is single phase and you choose a 7kW charger and plug in a Tesla with an onboard battery of 22kw, then the fastest you can charge will be 7kW. This is because the maximum available of power at your home is 7kW. If you have a 22kW charger, then the maximum rate you can charge is still 7kW. Example 2: You have three phase power supply and a 22kW eV charger, your car is a lovely brand-new car that has an on-board charger of 3.7kW. The fastest you’d be able to charge is 3.7kW.