How to Choose a Home EV Charger: A Guide for New EV Owners

How to Choose a Home EV Charger: A Guide for New EV Owners


Chris Chevalier-Moniz Written by Chris Chevalier-Moniz
Last updated on August 2026

Key Takeaways:

  • Match the charger to the vehicle and property — Check the EV's AC charging capability and the property's electrical capacity before choosing a charger.
  • Consider smart and solar charging — Tariff compatibility and solar integration can help homeowners manage charging costs and make better use of renewable energy.
  • Look beyond charging speed — Tethered or untethered design, durability, connectivity, load management and ease of installation can be just as important as kW output.
  • Choose with the future in mind — A versatile charger can remain suitable if the customer changes EV, switches tariff or adds solar or battery storage, with Indra EV chargers offering smart home-energy features.


Table of Contents:

  1. How to Choose a Home EV Charger: A Guide for New EV Owners
  2. Why a Home Charger Matters as Much as a New EV
  3. What to Look for in a Home EV Charger
  4. Start With the Vehicle and Property
  5. Smart EV Tariff Compatibility
  6. What to Check
  7. Solar Charging
  8. What to Check
  9. Tethered or Untethered?
  10. Durability
  11. Don’t Focus on Charging Speed Alone
  12. Think Beyond the First Car
  13. Indra EV Chargers from Volta

The arrival of the new 76 registration plate on 1 September 2026 is set to put new cars firmly in the spotlight. With around 80,000 fully electric cars potentially joining UK roads as part of the September registration change, many drivers could soon be making the switch to EV ownership. [1]

If you’re buying one of the new EV cars 2026, installing a new EV charger, or stocking additional EV chargers for the influx, choosing a home charger should be part of the decision. The car itself is only half of the home-charging equation.

A suitable charger can make everyday charging more convenient, help manage electricity costs and allow you or your customers to take advantage of smart EV tariffs or surplus solar generation. 

For installers, the right charger also needs to suit the customer’s vehicle, property and electrical setup. For wholesalers, stocking versatile chargers with the features installers need makes it easier to support a range of customers.

So, how to choose a home EV charger? Whether you’re a homeowner buying your first EV, an installer specifying equipment or a wholesaler supplying the trade, here’s what to consider.

Why a Home Charger Matters as Much as a New EV

When buying an electric car, most of the attention naturally goes towards the vehicle. Range, battery size, specification and technology all influence the decision, while the home charger can easily become an afterthought.

However, your charger could remain on the property through several changes of vehicle. It can affect how conveniently you charge, how much you pay for electricity and whether you can make use of other home-energy technologies. 

Every charger supplies electricity to the vehicle, but the difference between products becomes more important when you consider how they integrate with the rest of the home.

A charger may need to work with:

  • Your EV and its maximum AC charging rate
  • Your property's electrical supply
  • A smart EV tariff
  • Solar PV
  • A home battery
  • Load-management equipment
  • A smartphone app
  • Your preferred charging routine

  • For homeowners, choosing a home EV charger is about finding a product that fits both the car and the way you use energy.
  • For installers, it means specifying equipment that is technically appropriate for the customer’s property and vehicle.
  • For wholesalers, it means supplying products that give installers the flexibility to meet different customer requirements.

What to Look for in a Home EV Charger

There is no single charger that is right for every vehicle or property. The best choice depends on how the charger will be used, what the property can support, and which features the customer, or yourself, actually needs.

When deciding what to look for in a home EV charger, consider:

  • Charging power and vehicle compatibility
  • The property's electrical capacity
  • Smart EV tariff compatibility
  • Solar charging capability
  • Tethered or untethered configuration
  • Durability and weather protection
  • Load management
  • Connectivity and app functionality
  • Installation requirements
  • Manufacturer support and warranty
  • Future vehicle and energy requirements

  • Homeowners can use these features to compare chargers before buying.
  • Installers can use them when specifying equipment for a particular installation, while wholesalers can consider them when deciding which products to stock and recommend.

Start With the Vehicle and Property

Before comparing individual chargers, establish what the vehicle and property can actually support.

Most domestic EV chargers are around 7.4kW on a single-phase supply. However, the vehicle also has a maximum AC charging rate. A 22kW charger will not make a vehicle charge at 22kW if the car can only accept around 7kW AC.

It is also important not to confuse AC home charging with DC rapid charging. An EV advertised with a 150kW charging capability can achieve that figure on a suitable public DC rapid charger, not through a typical home charger. 

  • For installers, the property’s electrical supply, consumer unit, cable route, charger location and available capacity should all be assessed before specifying the equipment.
  • For homeowners, ask your installer what your property and vehicle can realistically support.
  • For wholesalers, clear information on power ratings and electrical requirements makes it easier for trade customers to select the right product. 

Smart EV Tariff Compatibility

Smart charging is one of the most useful features to consider when comparing a new EV charger.

Compatible chargers can automatically schedule charging during cheaper or lower-demand periods, rather than relying on a fixed schedule. The driver simply plugs in, sets when the car needs to be ready, and the system handles the rest.

This can have a noticeable impact on charging costs, making it especially relevant for new EV owners.

“The government's 2025 EV Driver Tracker found that only 49% of drivers with home charging use a specific EV tariff, while 38% remain on a standard household tariff. Three in ten BEV home chargers also don’t know their cost per kWh.” [2]

Indra’s analysis estimated that switching from an Economy 7 night rate to Intelligent Octopus Go could save around £106 a year based on 7,000 miles of driving, though actual savings vary. [3]


  • For homeowners, this means checking tariff compatibility. 
  • For installers, it means confirming requirements before specifying equipment. 
  • For wholesalers, broad compatibility increases product usefulness across installations. 

What to Check

Look beyond the word “smart” and check:

  • Which specific EV tariffs the charger supports
  • Whether compatibility depends on the charger or vehicle
  • Whether a compatible smart meter or energy account is required
  • Whether smart charging involves a subscription
  • Whether ordinary scheduled charging remains available

Compatibility lists can change, so confirm the current position with the charger manufacturer and energy supplier before installation.

Solar Charging

If a property has solar panels, or may have them in the future, solar compatibility is an important factor when choosing a home EV charger.

A solar-compatible charger can use surplus electricity generated on-site to charge the vehicle. This is typically managed via a CT clamp, which monitors energy flow and allows the charger to adjust output as solar generation changes.

Some systems offer solar-only charging, while others can blend solar and grid power for faster charging when needed.
  • For homeowners, this helps maximise self-generated energy.
  • For installers, it must be considered alongside the PV system setup.
  • For wholesalers, it adds value for customers combining EV charging with renewables.

Some systems offer solar-only charging, while others can blend solar and grid power for faster charging when needed.

What to Check

“Solar compatible” does not mean exactly the same thing across every charger. 

An Indra EV charger can provide solar charging with the hardware required for solar charging included as standard. Correct installation remains important because the monitoring equipment needs to be positioned and configured correctly. 

Tethered or Untethered?

A tethered charger has a fixed cable, while an untethered charger uses a separate cable.

Both offer the same performance, so the choice comes down to convenience, appearance, flexibility and cost.

Tethered units are always ready to use but have a visible cable that must reach the car.

Untethered units look neater and allow cable replacement, but you must plug in the cable each time.

When comparing the two, consider:

  • Whether the vehicle includes a suitable Type 2 cable
  • Whether that cable will be kept in the car for public charging
  • The cost of purchasing a separate cable
  • Whether the cable reaches the vehicle in its normal parking position
  • How the cable will be stored
  • Whether an untethered charger securely locks the cable while charging
  • For homeowners, this largely comes down to everyday convenience.
  • For installers, the customer’s parking arrangement and charger position should also influence the recommendation.
  • For wholesalers, offering both options can help installers meet different customer preferences. 

Durability

Home EV chargers are often installed outdoors, so protection against weather and impact matters.

Two ratings are particularly important:

  • IP rating: Protection against dust and water
  • IK rating: Resistance to mechanical impact

For example, IP65 means an enclosure is dust-tight and protected against water jets from any direction, while IK10 indicates a high level of impact resistance.

These ratings do not make a charger indestructible, so positioning remains important, particularly where there is a risk of vehicle impact.

Installers should check that the ratings apply to the complete enclosure and that the manufacturer permits installation in the proposed location.

Don’t Focus on Charging Speed Alone

Charging speed is often the first thing new EV owners consider, but it isn’t always the most important factor.

Most home chargers are 32A single-phase units around 7.4kW, which suits typical UK homes (subject to installer confirmation of available capacity).

At this rate, a charger can add roughly 25 miles of range per hour- enough to comfortably cover daily driving overnight.

Higher-powered 11kW and 22kW units exist but usually require a three-phase supply, and the vehicle must also support the higher rate.
  • For most homeowners, smart tariff compatibility, solar integration, reliability and ease of use often matter more than maximum speed.
  • For installers, the key is matching charger output to the property and vehicle. For wholesalers, clear specifications help speed up correct product selection.

Think Beyond the First Car

A home charger could remain on the wall through several changes of vehicle. The customer’s home-energy setup could also change, with solar panels, a home battery or a different electricity tariff added later.

This makes future flexibility worth considering when choosing a home EV charger.
  • For homeowners, think about whether your energy requirements could change alongside your vehicle.
  • For installers, consider whether the charger will continue to meet the customer’s needs if they change vehicles or add solar. 
  • For wholesalers, versatile products can help installers serve a broader range of requirements without needing to stock an excessive number of different charger types.

The right charger should therefore be more than a power supply for one particular EV. Look for a product that combines suitable charging performance with the smart features, durability and flexibility your customer actually needs. 

Indra EV Chargers from Volta

For installers and wholesalers looking for an Indra EV charger, Volta is an official stockist of Indra’s home charging range.

The range includes the Indra Smart LUX and Indra Smart Pro, providing options for different home charging requirements. 

Indra’s chargers combine home EV charging with smart energy features, including smart tariff compatibility and solar charging. This makes them worth considering for customers who want their charger to play a wide role in their home energy setup.
  • For installers, the range provides options to specify according to the customer’s requirements. 
  • For wholesalers, it provides established home charging products to supply alongside the technical support and trade service expected from an electrical wholesaler. 

If you’re looking for Indra EV charger stock, pricing or trade support, contact Volta EV to discuss your requirements. 

 

Footnotes

 [1] Indra estimate based on SMMT data. The SMMT’s April 2026 outlook forecast 2.093 million UK new-car registrations in 2026, including 562,000 BEVs, and states that September typically accounts for around one in seven annual registrations. Applying that proportion produces approximately 299,000 cars and 80,000 BEVs. The subsequent increase in the SMMT’s forecast BEV share to 27.4% would put the equivalent estimate at around 82,000. These are Indra calculations, not SMMT monthly forecasts. Sources: SMMT market outlook and SMMT September analysis. Data accessed 10 August 2026.

[2] Department for Transport and Ipsos, EV Driver Tracker: Year 1 findings, 2025.

[3] Based on switching from a SEAT Ateca 1.5 TSI EVO SE 5-door to a Kia Niro 2 and driving 7,000 miles annually. The calculation compares the E.ON Next Flex Economy 7 Midlands Direct Debit night rate of 13.788p/kWh with the Intelligent Octopus Go smart-charging rate of 8p/kWh and assumes annual EV consumption of 1,825kWh. Standing charges are excluded. Actual savings vary by vehicle efficiency, mileage, region, tariff, charging losses and behaviour. Data updated 17 July 2026. See Indra’s charging-cost calculation.

Chris Chevalier-Moniz

About the author: Chris Chevalier-Moniz

Founder & CEO of Volta EV

Over the past 7 years, Chris has helped thousands of customers buy EV chargers across different industry segments, from small-scale domestic home setups to large commercial projects.

Chris started Volta EV from his nan's house, which he used as a warehouse. Since then, the business has grown organically, without a huge investment round or big bank loans.

Before working in the world of EVs, Chris had another decade under his belt in lighting.

You can contact him by email chrischev@voltaev.co.uk or by calling 01883 789 148.