Let’s be honest for a second: plugging your electric vehicle in every evening shouldn’t feel like feeding cash straight into an open fire. Yet, if you’re stuck on a sluggish standard electricity tariff, watching your direct debit creep up month after month can sting.
That is precisely where octopus energy ev charging and the magic of smart tariffs come into play. By pairing a high-tech overnight tariff like intelligent octopus go with a professional home ev charger installation, UK drivers are regularly shaving over £400: sometimes upwards of £700: off their annual energy bills.
Whether you are based right here with us in the West Midlands or anywhere else across the UK, upgrading how you power your car is the single best financial move you can make this year. Here is your ultimate guide to mastering Octopus smart tariffs, choosing the right hardware, and getting your electric car charger installation sorted without the headache.
Which One Should You Choose? (Octopus Go vs. Intelligent Octopus Go)
When diving into the world of Octopus Energy EV tariffs, you generally find two standout contenders: Octopus Go and Intelligent Octopus Go. Choosing the right one depends heavily on your vehicle, your charger, and how much you love automation.
Octopus Go is the classic OG of EV tariffs. It gives you a reliable, fixed 4-hour window every single night (usually 00:30 to 04:30) where your entire home and car get cheap electricity. It’s brilliant, straightforward, and works with pretty much any charger under the sun.

However, Intelligent Octopus Go takes things into hyper-drive. Instead of a rigid 4-hour slot, it grants you up to 6 hours of cheap overnight power every day (from 11:30 PM to 5:30 AM), plus an incredible perk: if Octopus’s smart algorithm needs to schedule your car to charge outside of those hours to balance the grid, you still get the super-low off-peak rate for your entire house during those charging sessions.
To give you a quick breakdown of how the numbers stack up, take a look at our comparison table below:
| Tariff Name | Off-Peak Hours | Off-Peak Rate | Best Suited For |
|---|---|---|---|
| Standard Variable (Flexible) | 24/7 flat rate | ~24.67p / kWh | General use without an EV or smart schedule |
| Octopus Go | 4 hours fixed (00:30 – 04:30) | ~8p to 9p / kWh | Simplicity and compatibility with older or non-smart chargers |
| Intelligent Octopus Go | Up to 6 hours dynamic (11:30 PM – 5:30 AM+) | ~8p / kWh | Maximum savings, smart charger owners, and automated scheduling |
If you want to dive deeper into how off-peak rates work, check out our guide on smart ev charging and how to save money with off-peak tariffs.
Smart Features & App (How Intelligent Octopus Go Integrates with Smart Chargers)
Why is Intelligent Octopus Go so revolutionary? It’s all about the API handshake. Instead of you manually setting a timer on your car dashboard at midnight like it’s 2012, Intelligent Octopus Go talks directly to your car or your smart charger via cloud APIs.
You simply plug your EV in when you get home from work at 6:00 PM, hop on the Octopus smartphone app, and tell it: “I need 80% charge by 7:00 AM tomorrow.”
The Octopus system coordinates with compatible smart chargers: such as units from Ohme, Myenergi Zappi, EO, Andersen, and others: to calculate the cheapest, greenest moments to pump electricity into your battery. If the grid has an influx of cheap wind power in the middle of the night, your charger kicks on automatically. It’s completely hands-off, highly efficient, and ensures you never pay a penny more than you have to.
Design & Build Quality (Choosing the Right Hardware: Ohme, Zappi, EO & More)
Not all chargers are created equal, and when you’re investing in a permanent fixture on your exterior wall, aesthetics and durability matter. You want a unit that looks like a sleek piece of modern tech rather than an industrial power box bolted to your brickwork.

At EV Power Point, we supply and fit the industry’s most trusted manufacturers. For instance:
- Ohme Home Pro & ePod: Renowned for incredible dynamic tariff integration and built-in screens that show you exactly how much energy you’ve added.
- Myenergi Zappi: The undisputed king of eco-charging, perfect if you have or plan to install solar panels.
- EO Mini Pro 3: Incredibly discreet, tiny, and robust, blending seamlessly into contemporary home exteriors.
Because we are manufacturer-approved installers, our directly employed engineers know these units inside and out. We always recommend reading up on how to choose the right home ev charger with a simple comparison before making your final pick.
Solar Compatibility (Powering Your EV with Sunshine and Smart Tariffs)
If you’ve already invested in home solar panels: or are thinking about getting them: combining them with intelligent octopus go creates the ultimate energy-saving trifecta.
During the sunny summer months, you can harness free daytime sunshine to top up your battery or car. Then, when winter rolls around or you need a rapid full charge overnight, your smart charger taps straight into Octopus’s 8p/kWh off-peak rate. Chargers like the Myenergi Zappi even let you switch between ‘Eco+’ mode (using 100% green solar energy) and ‘Fast’ mode (pulling from the grid during cheap tariff windows).
To learn more about harvesting your own rays, take a look at our beginner’s walkthrough on charging your ev with solar panels.
Installation (Your Stress-Free Home EV Charger Installation in Just 5 Days)
Getting a charging point fitted shouldn’t feel like a major construction project. Too many homeowners dread dealing with cowboy subcontractors, hidden fees, and endless wait times.

We do things differently. As a family-run team operating across Worcestershire, Warwickshire, and the wider West Midlands (while delivering top-tier service nationwide), our engineers are directly employed: never subcontracted.
When you request a fixed-price quote with us, we can get your home ev charger installation booked and completed in as little as 5 days. Our team handles everything from load assessments to tidy cable routing, ensuring a mess-free, hassle-free experience with zero hard sell or confusing jargon. Wondering why local expertise matters? Read our article on why choosing a local ev charger installer makes all the difference.
Price & Finance (Affordable Electric Car Charger Installation with Easy Monthly Payments)
We believe that switching to sustainable driving should be accessible to everyone, which is why we offer flexible payment solutions to suit any budget.
Instead of paying for your electric car charger installation all in one lump sum, you can take advantage of our interest-free financing options with easy monthly payments, or buy now and pay later schemes. Paired with the £400+ annual savings you’ll pocket by switching to octopus energy ev charging, your new charger practically pays for itself over time.
Explore our transparent breakdown on understanding ev charger finance and how to pay monthly for your installation to see how simple it is to get started.
Conclusion
Switching to octopus energy ev charging via intelligent octopus go is one of the smartest financial decisions an EV owner can make. When you combine cheap 8p/kWh overnight rates with a robust, app-enabled 7kW smart charger installed by certified professionals, your motoring costs plummet while your convenience skyrockets.
Ready to wave goodbye to expensive public chargers and inflated standard tariffs? Get in touch with our friendly, expert team at EV Power Point today for a fast, fixed-price quote and let’s get your home setup sorted in no time!
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