Myenergi Zappi Review Australia 2026: Price, Specs and Solar Integration

The Myenergi Zappi is a Level 2 home EV charger built around one defining feature: the ability to charge your car using surplus solar generation rather than grid power. In Australia — where rooftop solar ownership is among the highest in the world and feed-in tariffs have dropped to 5–8 cents per kilowatt-hour in most states — that capability is genuinely valuable. The Zappi v2.1 7 kW unit costs $1,350 to supply, and all-in with installation it typically lands at $1,650–$1,950. For solar homes that want to maximise self-consumption through EV charging, the Zappi is the default choice in Australia.

Zappi Price in Australia

Model	Supply Price	Est. All-In (incl. installation)
Zappi v2.1 7 kW (single-phase)	$1,350	$1,650–$1,950
Zappi v2.1 22 kW (three-phase)	$1,645	$1,945–$2,245

Installation cost for a straightforward job — existing switchboard, standard outdoor wall mounting, CT clamp included — runs $300–$600 with a qualified electrician. Complex installs involving switchboard upgrades or long cable runs will cost more.

To put the Zappi’s pricing in context, the current Australian market for smart home EV chargers looks roughly like this:

• Evnex E2 Flex: $649 supply (OCPP, solar divert via CT clamp)
• Wallbox Pulsar Plus: approximately $1,100 supply (OCPP, solar divert)
• Ocular IQ Home Solar: approximately $1,400 supply (solar divert, load management)
• Myenergi Zappi v2.1 7 kW: $1,350 supply

The Zappi sits in the mid-to-premium tier. It is not the cheapest charger with solar capability — the Evnex E2 Flex costs roughly half as much to supply. Whether the Zappi justifies the premium comes down almost entirely to how seriously you want to maximise solar self-consumption.

See full Zappi 7 kW specs | See full Zappi 22 kW specs

Solar Divert Mode: Why It Matters

The Zappi’s solar divert capability is the reason it holds its position in the market despite newer, cheaper competitors. Three charging modes give you precise control over how your car draws power.

Fast mode charges at the full rated speed from the grid. Solar generation is ignored. Use this when you need to top up quickly regardless of what your panels are doing.

ECO mode charges at the minimum rate and adds any surplus solar generation on top. If your home is exporting 3 kW of surplus solar, the Zappi charges at minimum plus 3 kW. The car always charges — you never arrive at a flat battery because clouds came over. This is the mode most owners use day-to-day.

ECO+ mode charges exclusively on surplus solar. If there is not enough solar generation to meet the minimum charge rate, the Zappi waits. Charging pauses entirely on overcast days or at night unless you override it. This mode is best for owners who want to maximise solar self-consumption and do not need the car charged to a specific level by a specific time.

The solar monitoring works via a CT (current transformer) clamp that your installer fits to the main switchboard. It reads your home’s real-time generation and consumption and adjusts the Zappi’s charge rate accordingly. Crucially, the CT clamp approach is inverter-agnostic — it works with Fronius, SolarEdge, GoodWe, Enphase, or any other inverter brand without integration or compatibility concerns.

A practical example: if your home solar system is exporting 3 kW of surplus at midday, the Zappi in ECO+ mode will charge at 3 kW — adding roughly 15 km of range per hour. As cloud cover reduces export, the Zappi reduces charge rate. As export increases, charge rate increases. The system responds in near-real time.

The financial case for solar divert is straightforward. Exporting surplus solar typically earns 5–8 c/kWh under current Australian feed-in tariffs. Importing grid power to charge your car costs 28–35 c/kWh on most Australian tariffs. Every kilowatt-hour of solar generation you divert into your EV instead of exporting saves the difference — approximately 20–30 cents per kWh. For an average commuter adding 10–15 kWh per day, that is $2–$4.50 in daily savings, or $700–$1,600 per year, depending on tariff structure and solar generation patterns.

No separate solar hub or gateway device is required for basic solar divert operation. If you want to integrate the Zappi into the wider myenergi ecosystem — alongside a Libbi home battery or Eddi solar immersion diverter — the myenergi hub enables that, but it is optional for standalone Zappi operation.

For the full guide to solar EV charging in Australia, see our solar EV charging guide.

7 kW vs 22 kW: Which to Buy

Most Australian homes are on single-phase power. On single-phase, the maximum AC charging rate is 7.4 kW regardless of the charger’s rated output. Buying the 22 kW Zappi on a single-phase connection delivers no benefit — you will charge at 7 kW either way, and you will have paid an extra $295 for a capability your home cannot use.

The 22 kW Zappi is only worth considering if both of the following are true:

1. Your home has confirmed three-phase power at the switchboard
2. Your EV’s onboard charger (OBC) supports 11 kW or 22 kW AC charging

On the second point, the landscape in Australia is sobering. Most EVs sold here have 7 kW or 11 kW OBCs. Very few support 22 kW AC. The BYD Atto 3 has a 7 kW OBC. The Tesla Model Y has an 11 kW OBC. The Hyundai IONIQ 5 supports up to 10.9 kW on three-phase. Even on a three-phase connection with a 22 kW charger, most Australian EVs will charge at 11 kW or less.

There is also a cabling difference. The 7 kW Zappi comes tethered with a 6.5 m Type 2 cable — plug in and go, no additional cable needed. The 22 kW version is untethered: it has a Type 2 socket, and you use the cable that came with your EV. Both approaches work, but the tethered 7 kW is more convenient for daily use.

For the overwhelming majority of Australian buyers: buy the 7 kW Zappi.

App, Smart Features and Scheduling

The myenergi app — available on iOS and Android — provides remote control, scheduling, and usage history. You can set charging schedules to align with off-peak electricity tariffs, monitor session history, and switch between charging modes remotely.

Boost mode allows you to override ECO or ECO+ and charge at full speed from the grid when needed — useful the night before a long trip when you need a full battery regardless of solar generation.

The app is functional and covers the core use cases. It lacks the polish of some competing apps, but the primary interface — selecting a charging mode and setting a schedule — is straightforward.

One meaningful limitation: the Zappi does not include load management. If your home has limited spare capacity at the switchboard and you want the charger to automatically reduce output when other high-draw appliances run simultaneously, the Zappi cannot do that. For load management alongside solar divert, the Ocular IQ Home Solar is worth considering. If your switchboard has adequate headroom for a dedicated EV charging circuit, this limitation is academic.

The Zappi uses myenergi’s proprietary communication protocol rather than open OCPP. For home use, this rarely matters — you are not connecting the charger to a third-party charge management platform. However, if your state or distributor requires OCPP compliance for demand-response eligibility under new 2025 grid regulations, verify with your installer before purchasing. In some Queensland scenarios, OCPP compliance is specifically required.

Installation Requirements

Professional installation by a licensed electrician is required. The Zappi is not a plug-in device. Installation involves mounting the unit, running cabling from the switchboard, and fitting the CT clamp for solar monitoring.

For a standard installation — existing switchboard with adequate capacity, outdoor wall mount in a covered location, and straightforward cable run — budget $300–$600 in addition to the unit cost. If your switchboard requires an upgrade or the cable run is long, costs will be higher.

The IP65 rating means the unit can be installed outdoors without a weatherproof enclosure. Most Australian home installations are on an exterior wall near the garage or carport.

For a full breakdown of what to expect from the installation process and electrical requirements, see our EV charger installation cost guide and EV charger installation requirements guide.

Pros, Cons and Verdict

Pros

• Best solar divert capability of any charger available in Australia — the three-mode ECO/ECO+/Fast system is genuinely flexible
• IP65 rated for outdoor installation without additional weatherproofing
• Works with any solar inverter brand via CT clamp — no compatibility concerns
• Simple to use day-to-day; mode selection is intuitive
• 6.5 m tethered cable on the 7 kW model is long enough for most driveway and garage configurations

Cons

• No OCPP support — may affect compliance in some state grid approval scenarios
• No load management feature — if switchboard capacity is limited, the Zappi cannot throttle down automatically
• More expensive to supply than solar-capable alternatives like the Evnex E2 Flex
• 3-year warranty — Evnex offers 4 years on comparable units

Verdict

If you have rooftop solar, the Zappi is the charger to buy. Its solar divert capability is the most flexible and reliable of any charger in the Australian market, it works with any inverter, and the daily financial savings from diverting solar surplus into your EV are real and meaningful at current tariff rates. The price premium over cheaper solar-capable chargers is justified by the quality of the implementation.

If you do not have solar and do not plan to install it, the Zappi’s core advantage disappears. In that scenario, a smart charger with OCPP compliance — such as the Evnex E2 Core at $999 — offers better value for standard scheduling and off-peak charging features.

Frequently Asked Questions

How much does the Myenergi Zappi cost in Australia?

The Myenergi Zappi v2.1 7 kW single-phase unit costs $1,350 to supply. The 22 kW three-phase version costs $1,645. Add $300–$600 for a standard installation, giving all-in costs of approximately $1,650–$1,950 for the 7 kW and $1,945–$2,245 for the 22 kW. That is notably more than basic smart chargers like the Evnex E2 Flex ($649 supply) but justified if you have solar and want solar divert capability.

Does the Zappi work with solar panels in Australia?

Yes. The Zappi’s ECO and ECO+ modes use a CT clamp to monitor your home’s solar generation and import/export in real time. ECO mode charges at the minimum rate plus any surplus solar. ECO+ charges exclusively on solar surplus, pausing charging when the sun is not generating enough. This is the reason most solar homeowners choose the Zappi over cheaper alternatives.

Does the Zappi support OCPP?

No. The Zappi uses myenergi’s proprietary protocol rather than open OCPP. This means it will not integrate with third-party charge management platforms that require OCPP compliance. For home use this rarely matters. If OCPP compliance is required by your state for grid approval — as it is in some scenarios in QLD — verify with your installer before purchasing.

7 kW or 22 kW Zappi — which should I buy?

Most Australian homes have single-phase power, which limits you to 7 kW AC charging regardless of the charger’s rating. If you are on single-phase, buy the 7 kW. The 22 kW is only useful if your home has three-phase power and your EV’s on-board charger supports 22 kW — very few Australian EVs do. Most owners, including those with EVs supporting 11 kW AC, find the 7 kW Zappi sufficient on single-phase.

Is the Zappi worth the premium over cheaper chargers?

If you have rooftop solar, yes. The solar divert feature is the Zappi’s defining capability. Diverting surplus solar into your EV rather than exporting it at 5–8 c/kWh feed-in rate — versus importing at 28–35 c/kWh — saves real money daily. If you do not have solar and do not plan to install it, a cheaper OCPP-enabled charger like the Evnex E2 Core ($999) offers better value for standard smart scheduling features.

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See where the Zappi ranks in our best home EV charger Australia guide. For a full guide to how solar and EV charging work together, see our solar EV charging guide. For a detailed comparison with the Evnex E2 Flex, E2 Core, and E2 Plus, see our Evnex E2 review. For all models side-by-side, see the EV charger comparison page.