Evnex E2 Flex Installs
Smart grid charging now, solar upgrade when you're ready
We supply and install the Evnex E2 Flex for St Ives homes that want a quality smart EV charger without paying upfront for solar features they may not need yet. It includes app control, smart scheduling and overload protection, with the option to upgrade to solar charging later.
Quick guide: the E2 Flex suits homes charging from the grid that want smart scheduling, overload protection, and Wi-Fi app control at the lowest entry price. If you already have solar or plan to add it soon, the E2 Core or E2 Plus may be the better starting point.
Starting from prices apply to installations where the charger is mounted adjacent to the switchboard, with no upgrades required. Final pricing depends on cable run distance, switchboard condition, charger position, access, and any protection or upgrade work required.

E2 Flex Installs Across Sydne
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Here are some recent Evnex installs we’ve completed for Sydney homeowners who wanted reliable smart charging without paying for features they may not need yet. Before recommending the E2 Flex, we check the charger location, cable reach, Wi-Fi signal, switchboard loading and future charging needs. If the Core or Plus is a better fit for the property, we’ll tell you upfront.

What's Included With Your E2 Flex Install
From confirming the Flex is the right fit to the final app handover, we handle the full installation so your charger is ready to use when we leave.
Need help planning your E2 Flex install?
Tell us about your home, switchboard, solar plans, and where you park. We'll confirm whether the Flex is the right fit or if a Core or Plus makes more sense.
Tailored recommendations
Straightforward pricing
Why Choose The E2 Flex?
Affordable Smart Charging
The E2 Flex is Evnex’s most affordable charger, offering 7.4kW single-phase charging with a 5m tethered cable. It charges at the same speed as the E2 Core and E2 Plus, with solar charging available later through a software upgrade.
Solar-Ready When You Are
No solar yet? The Flex is built for grid-only homes. If you add solar panels later, you can unlock solar-smart charging with a software upgrade for $349 — no electrician visit required.
Full App Control Over Wi-Fi
The Evnex app gives you full control of scheduling, monitoring, and charge management over Wi-Fi. Set it to charge during off-peak tariffs and let the charger handle the rest.
Built-in Overload Protection
Built-in overload protection monitors your home’s power use and automatically reduces charging speed when needed, helping protect your switchboard from being overloaded.
Off-Peak Smart Scheduling
Smart scheduling lets you align charging with cheaper off-peak electricity rates. Homes in NSW, SE Queensland, and South Australia may also benefit from the Solar Sharer incentive's free electricity hours.
Compact & Weatherproof Design
The Flex is compact (286 × 185 × 66mm), weatherproof (IP55), and designed to look good mounted inside or outside. Same build quality as the rest of the Evnex E2 range, backed by a 4-year residential warranty.
E2 Flex vs E2 Core — Full Spec Comparison
The table below covers the specs that matter when deciding between the Flex and the Core. Charging speed, dimensions, and safety features are identical — the differences are in solar smarts, accessories, integrations, and price.
| Specification | E2 Flex | E2 Core |
|---|---|---|
| Charging power is the charger's maximum AC output. These E2 models charge at up to 7.4kW on single-phase supply, while the X22 can deliver up to 22kW on a compatible three-phase site. Charging Power | 7.4kW (single-phase, 6–32A) | 7.4kW (single-phase, 6–32A) |
| Maximum km of driving range added per hour, based on an efficient vehicle. Range Per Hour | Up to 50km | Up to 50km |
| Longer cables give more flexibility in where you install the charger, or where you park your car. They also help the cable reach the socket regardless of where it sits on the vehicle. Cable Length | 5m tethered (Type 2) | 5m tethered (Type 2) |
| Your charger connects to the cloud for app control and smart features. Reliable connectivity helps with scheduling, monitoring, solar optimisation, and updates. Connectivity | Wi-Fi | Wi-Fi |
| Schedule charging to use your excess solar power when available instead of drawing from the grid. Solar Smart | Optional upgrade ($349) | Yes — built-in |
| Continuously monitors your home's energy use and can reduce charging speed to prevent overloads and tripped circuits. Overload Protection | Yes | Yes |
| Set charging to run when energy prices are lower, or line it up with excess solar so charging fits your week and household routine. Charge Scheduling | Yes — via Evnex app | Yes — via Evnex app |
| Works with Amber Electric's smart tariff platform, so charging can respond to live wholesale prices and favour cheaper or cleaner energy when available. Amber Compatible | — | Yes |
| An included hook gives the tethered cable a tidy storage point beside the charger, reducing trip hazards and strain on the cable. Cable Hook | — | Yes — included |
| Manages charging across multiple units - ideal for homes with more than one EV or for workplace fleets. One charger (the Server) coordinates power sharing to prevent overloads. Others act as Clients. Multi-Charger Management | — | Client mode |
| Only Charcoal is available for E2 Flex and E2 Core chargers. Colour Options | Charcoal | Charcoal |
| Physical charger size. Check wall space, clearances, and conduit route before choosing the mounting position. Dimensions | 288 × 185 × 66mm | 288 × 185 × 66mm |
| Unit weight helps plan mounting and wall fixings, especially for lightweight cladding or finished garage walls. Weight | 4.2kg | 4.2kg |
| IP shows protection against dust and water. IK shows resistance to impact. Higher ratings generally mean better durability for outdoor installs and everyday knocks. IP / IK Rating | IP55 / IK08 | IP55 / IK08 |
| Operating temperature range for the charger hardware. Install location still matters for shade, ventilation, and long-term weather exposure. Temp Range | −25°C to 55°C | −25°C to 55°C |
| Built-in DC leakage detection helps the installation meet safety requirements by detecting fault current that a standard AC RCD may not see. DC Leakage Detection | 6mA | 6mA |
| Backed by a four-year residential warranty, with the X22 also carrying a three-year commercial warranty. Warranty | 4 years residential / 3 years commercial | 4 years residential / 3 years commercial |
| Relevant electrical safety and EV charging standards the unit has been tested against. Installation must still comply with AS/NZS 3000 and site requirements. Compliance | AS/NZS 3820:2020, IEC 61851-1:2017 | AS/NZS 3820:2020, IEC 61851-1:2017 |
Is the E2 Flex Right for Your Home?
Real scenarios, honest recommendations. Find the one that sounds like your home and you'll know whether the Flex is the right starting point.
Not Sure If the Flex Is the Right Fit?
Send us a few details about your home, switchboard, and parking situation — we'll tell you whether the Flex, Core, or Plus is the better choice, and quote it properly.
Our 4-Step E2 Flex Installation
Clear advice, clean install, practical handover
We keep the process straightforward so the charger you choose actually suits the way you park and charge. From first contact to final testing, everything is handled by experienced electricians.
Step 1: Contact Us
Give us a call or use our online form to submit your details. We’ll get back to you within 24 hours.
Step 2: Site Assessment
We check your switchboard capacity, cable route, charger position and Wi-Fi signal, then confirm whether the E2 Flex is the right fit or if the Core or Plus would suit better.
Step 3: Professional Installation
Our electricians install the charger, dedicated circuit, and protection devices neatly and to code, with all cabling and mounting kept as tidy and practical as the site allows.
Step 4: Testing & Commissioning
We test the charger, pair the app, check schedules and smart settings, and hand over a system that’s ready for immediate use.
Designed & Made in New Zealand
Evnex designs and manufactures every Evnex charger in New Zealand — not a white-label import. That means local engineering, local support, and a product built specifically for Australian and New Zealand conditions.
Combined with our 5-year workmanship warranty on the installation, you're covered on both the charger and the install workmanship.
Combined with our 5-year workmanship warranty on the installation, you're covered on both the product and the install.

Trusted by Homeowners, Backed by Reviews
See what customers have said about our EV charger installations, workmanship, and service.
Evnex E2 Flex FAQs
Both are 7.4kW single-phase home chargers with a 5m cable and Wi-Fi. The main differences are that the E2 Core includes solar-smart charging, a cable hook, and Amber integration out of the box.
The E2 Flex skips those features to keep the cost lower. If you add solar later, solar-smart charging can be unlocked through a $349 software upgrade, with no electrician visit needed.
Homes that don't have solar yet and want a smart charger with scheduling, overload protection, and app control at the lowest price point. It's also a solid choice if you simply don't need solar features now but want the option to add them later.
If you already have solar or plan to install it soon, the E2 Core or E2 Plus is usually the better starting point.
The E2 Flex is a 7.4kW charger, and Evnex positions the E2 range as adding up to 50km of range per hour, depending on the vehicle.
In practical terms, it’s designed for reliable overnight or scheduled home charging. It won’t charge as quickly as a public DC fast charger, but for most EVs, it can add plenty of range overnight while the car is parked at home.
Yes. Solar-smart charging can be unlocked later for a one-time $349 fee. It’s a software upgrade, so no electrician visit is needed.
That said, if you're planning to install solar soon, we'd usually recommend starting with the E2 Core or E2 Plus, since solar smarts are already built in.
Yes. The Flex connects via Wi-Fi and gives you full access to the Evnex driver app for scheduling, monitoring, and charge management.
Compared to the Core, the main app features missing on the Flex are solar diversion controls and Amber Electric tariff integration. Amber integration cannot be added later, but solar-smart charging can be unlocked with a software upgrade.
Yes. Built-in overload protection comes standard on all Evnex chargers, including the Flex. It monitors your home's power supply and adjusts charging speed to prevent overloading circuits.
That's one of the most practical smart features for real homes where air con, ovens, and hot water run alongside the charger.
Yes — they work with all modern EVs and plug-in hybrids. They use a Type 2 connector, which is the standard on nearly every electric car sold in Australia.
This includes vehicles from Tesla, Hyundai, Nissan, BYD, MG, BMW, Audi, Volvo, and more. In short, the E2 range is a universal charger that will safely charge almost any EV or PHEV on the road today.
Yes. Evnex describes the E2 range as weatherproof, UV-resistant, and designed for local conditions, so outdoor installation is normal when the mounting position is sensible.
We still choose the location carefully so the charger stays easy to use and protected from avoidable knocks, pooling water, or awkward cable paths.
Wi-Fi only (2.4GHz band). The Flex does not include 4G — that's a step up to the E2 Plus if you need cellular backup for a weak Wi-Fi spot.
The E2 Flex relies on reliable Wi-Fi at the charger location for app control, scheduling and monitoring, so Wi-Fi coverage should be checked before installation.
Evnex offers a 4-year residential warranty and 3-year commercial warranty on the E2 Flex, backed by local support and remote diagnostics.
We also back our installation work with our workmanship warranty, so you're covered on both the charger side and the install side.
Yes. Smart scheduling is included on the Flex. You can set it to charge during cheaper off-peak periods and save on your electricity bills.
Evnex can automatically fetch your actual energy tariffs from your power company and create a personalised charging schedule through the app.
We can do either. We can supply and install the E2 Flex as a complete package, or if you’ve already purchased a new E2 Flex, we can quote the installation only.
The important thing is confirming the model suits your site before installation day.
We inspect the switchboard, confirm the mounting point, run the dedicated circuit, mount the charger, test the hardware, and set up the app and smart charging settings.
Most straightforward installs are done in a few hours, although difficult cable routing or board work can extend that.
The main variables are switchboard condition, supply arrangement, distance to the charger location, cable routing difficulty, and whether extra protection or remedial work is needed.
It depends on your situation. If you already have solar or are getting it fitted soon, the E2 Core is usually the better buy because solar smarts come built in.
If you're genuinely grid-only for now and want to save the difference, the Flex gets you the same charging speed, app control, and overload protection at a lower price — with the option to upgrade later.
Evnex chargers are designed and manufactured in New Zealand, not rebranded generic imports. They’re backed by local support teams across Australia and New Zealand, with over 10,000 customers.
As a local installer, we deal directly with the Evnex team when needed, so you're supported on both sides of the install.
No. The cable hook is included with the E2 Core and E2 Plus but not the Flex — it's one of the features Evnex trimmed to keep the Flex at a lower price point.





