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Book TodayA 7 kW single-phase or 22 kW three-phase smart charger built around solar. Its ECO+ mode charges purely from the surplus power you’d otherwise export to the grid.
The myenergi Zappi is designed to make the most of your solar. It has three charging modes — FAST, ECO and ECO+ — and in ECO or ECO+ it continually adjusts the charging current to match your on-site solar generation and household use.
In ECO+ mode, every bit of charge comes from surplus solar that would otherwise be exported. It ships with a clip-on grid sensor, works alongside home battery storage, and ties into the wider myenergi ecosystem. Available 7 kW single-phase or 22 kW three-phase, tethered or socketed, in black or white — backed by our lifetime workmanship guarantee.
FAST charges like a normal charger; ECO and ECO+ blend or draw purely from your surplus solar to cut your bills.
Built-in Wi-Fi and an Ethernet port, plus the myenergi app to access and control your charging from anywhere.
Supplied with a clip-on grid sensor, works alongside battery storage, and integrates with other myenergi devices.
The quick answer on cars, solar and batteries, and the power supply the Zappi V2.1 needs.
Every charger we install, side by side. Scroll across on your phone.
| Feature |  E2 Flex | E2 CoreOur pick | E2 Plus |  X22 |  Tesla Gen 3 |  Zappi V2.1You’re viewing |  Ocular LTE Plus |
|---|---|---|---|---|---|---|---|
| Charging power | 7.4 kW | 7.4 kW | 7.4 kW | 22 kW | 7.4 kW single-phase · 22 kW three-phase | 7 kW or 22 kW | 7 kW or 22 kW |
| Home power supply | Single-phase | Single-phase | Single-phase | Three-phase (can run on 1, 2 or 3 phases) | Single or three-phase | Single or three-phase models | Single or three-phase models |
| Cable | 5 m tethered | 5 m tethered | 8 m tethered | 5 m tethered or socket | 7.3 m tethered | 6.5 m tethered or socket | 6 m tethered |
| Connection | Wi-Fi | Wi-Fi | 4G + Wi-Fi | 4G + Wi-Fi + Ethernet | Wi-Fi | Wi-Fi + Ethernet | Bluetooth only |
| Charge from your solar | Paid software upgrade | Only with a Powerwall + Tesla car | Yes, ECO and ECO+ modes | Scheduling only | |||
| Home overload protection | Power management set at install | Grid limit via supplied clamp | Fixed current limit only | ||||
| Maker’s warranty | 4 years | 4 years | 4 years | 4 years | 4 years | 3 years | 3 years |
| Best for | Homes without solar (yet) | Most homes, with or without solar | Weak Wi-Fi, long reach or Tesla owners | Three-phase homes | Tesla drivers (charges any Type 2 EV) | Solar owners who want every spare kW | Simple charging without Wi-Fi |
*Range per hour is the maker’s own figure. Your car sets the real speed: many EVs accept 7 kW or 11 kW on AC, so a 22 kW charger only charges at 22 kW if your car can take it.
Whatever charger you choose, the install standard is the same. Here’s what’s included as standard:
Before we lock in your quote we check your home Wi-Fi reaches the charger. If it doesn’t, we sort out the options with you and quote them before booking, never on install day.
The Zappi reads how much power you’re sending to the grid using the clamp that comes in the box. That means it doesn’t need to talk to your inverter to charge from spare solar.
FAST charges at full speed like a normal charger. ECO follows your spare solar and tops up from the grid when needed. ECO+ only uses spare solar, and waits when there isn’t enough.
Yes. It works alongside home battery storage, and with other myenergi products.
A grid limit can be set at install using the supplied clamp, so the Zappi backs off before your supply is overloaded.
Only if the car can take it. The car’s onboard charger sets the limit, and many EVs accept 7 kW or 11 kW on AC. The charger delivers whatever your car can accept, so tell us your car and we’ll say what speed to expect.
Tethered has a 6.5 m cable fixed on. Untethered has a locking socket, so you can use your own cable, including a Type 1 cable for older imports.
With a calibrated EV simulator. It loads the charger under real charging and fault conditions. We never plug into your car to test. We also do full AS/NZS 3000 testing and lodge the CCEW through the Building Commission NSW eCert portal.
myenergi covers the charger with a 3-year warranty for home installs. On top of that, our workmanship is guaranteed for life.
Every home is different: the distance from your switchboard, the wall, and whether the board needs work all change the job. We give you a free, fixed price on a written quote, with no callout fee. What’s on the quote is what you pay.
“The guys at Expert Electrical Services were professional and knowledgeable from start to end. They were punctual and courteous and did a great job of the installation of an EV charger… Being local to where I live, they have been available for call-back service too. I highly recommend Expert Electrical Services.”
E2 FlexSmart charging now, solar later.View charger E2 CoreOur pick for most homes.View charger E2 Plus4G, 8 m cable, Tesla smarts.View charger X2222 kW three-phase powerhouse.View charger Tesla Gen 3Sleek, simple, Tesla app.View charger Ocular LTE PlusBig screen, no-fuss charging.View charger Compare them allEvery charger, side by sideSee the table 
Supplied and installed, tested and guaranteed for life. Free quote, no callout fee.