Electric Car Charging Station 22 kW Three-Phase Solax Smart EV Charger G2 X3-HAC-22
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Sede Operativa Oniroview
Pickup available, usually ready in 24 hours
Via Piave 17
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95129 Catania CT
Italy
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Electric Car Charging Station 22 kW Three-Phase Solax Smart EV Charger G2 X3-HAC-22
📐 400 V three-phase │ Type 2 IEC 62196 socket │ 6-32 A adjustable (single or three-phase)
🔧 Difficulty: 4/5 — requires dedicated three-phase line and certified electrician │ 🎯 Ideal for: homes with three-phase systems, PV installers, condominium parking lots, small company fleets
22 kW three-phase electric car charging station with automatic phase switching
22 kW three-phase: a Tesla Model 3 Long Range goes from 0% to full charge in less than 4 hours. The Solax Smart EV Charger G2 X3-HAC-22 is the three-phase variant of the G2 family and adds a feature missing in most residential charging stations: automatic single-phase/three-phase switching. The charging station detects the configuration of the connected vehicle's onboard charger and automatically switches between single-phase and three-phase charging, maximizing speed without manual intervention. Those managing a photovoltaic system with a Solax inverter will find native integration: the electric car charging station reads the PV surplus in real-time and prioritizes self-produced energy before drawing from the grid.
Who needs this three-phase electric car charging station?
The correct choice if your car accepts AC three-phase charging — Tesla Model 3/Y, Renault Megane E-Tech, Kia EV6, BMW i4, Mercedes EQA/EQB — and you already have a three-phase system at home or in your company. Not suitable for single-phase systems or if your vehicle has only a single-phase onboard charger (Fiat 500e, Renault ZOE gen.1, most PHEVs): in that case, the X1-HAC-7 model is the correct choice at a lower cost.
Technical advantages
- ⚡ 22 kW three-phase power, scalable from 1.4 kW via APP — current range 6–32 A on three phases. The granularity of adjustment allows charging to be adapted to the available photovoltaic surplus even on days with variable production.
- 🔄 Automatic single-phase/three-phase switching — native function absent in most entry-level charging stations. The charging station switches phase based on the vehicle's charger: single-phase vehicle → charges on a single phase (max 7.2 kW); three-phase vehicle → charges on three phases (max 22 kW). Zero manual configuration.
- 🌱 Zero-export and PV integration (OCPP 1.6j / Cloud API) — in combination with Solax inverters and external CT/Meter, the charging station operates in zero-export mode: it charges only with the photovoltaic surplus and does not feed energy into the grid, respecting GSE constraints for incentivized systems.
- 🛡️ Integrated 30 mA AC + 6 mA DC leakage protection — as on the X1 model, the Type B differential is incorporated. On three-phase systems, this is particularly relevant: an external three-phase Type B differential costs €200–350; here it is already included in the device.
- 💧 IP65 on the plug, IP54 on the body, IK10 on the casing — suitable for uncovered condominium parking lots, company canopies, outdoor installations. IK10 certifies resistance to impacts of 20 J.
- 🔑 RFID + APP + Plug&Charge + multi-user management — ISO-1443-A RFID support allows assigning nominal cards to multiple users (condominium, company fleet) with a log of charging sessions via the cloud.
- 📡 WiFi / Ethernet / 4G opt. / RS485 x2 — multi-protocol OCPP — integratable into CPO (Charge Point Operator) platforms for remote management, billing, and energy reports. Compatible with third-party OCPP 1.6j backends.
Technical Data Sheet
| Parameter | Value |
|---|---|
| SKU | SP-X3-HAC-22P-E |
| Model | X3-HAC-22 |
| AC input voltage | 400 V |
| Frequency | 50/60 Hz |
| Earthing system | TN, TT, IT |
| Output current | 6–32 A (single-phase or three-phase) |
| Maximum power | 22 kW |
| Minimum power | 1.4 kW |
| Socket type | Type 2 Plug / Type 2 Socket (IEC 62196) |
| Cable length | 6.5 m (Type P) |
| Communication | WiFi / Ethernet / 4G opt. / RS485 x2 |
| Protocol | OCPP 1.6j, Modbus TCP, Modbus RTU, Cloud API |
| Authentication | Plug&Charge / RFID ISO-1443-A / APP |
| HMI | RGB LED / APP / Optional LCD |
| Protection class | IP65 (plug) / IP54 (body) / IK10 (casing) / IK08 (screen) |
| Operating temperature | -30 / +50 °C |
| Operating humidity | 5%–95% RH non-condensing |
| Max altitude | 2000 m |
| Casing material | PC |
| Installation | Wall / Pedestal (optional) |
| Weight | 3 kg (socket) / 6.5 kg (plug) |
| Dimensions (W×H×D) | 390 × 206 × 139 mm |
| Application | Residential / Public |
| Standard | IEC 61851-1:2017, IEC 62196-2:2016 |
| Color | White |
⚠️ Expert's Advice:
It often happens on site that a 22 kW three-phase charging station is installed on a line dimensioned for 11 kW — because the customer "never charges at full power anyway." Mistake: the charging station at the start of a session requests the current set in the APP, not the historical one. For 32 A three-phase, 6 mm² copper cables are needed for distances up to 20 m, and a three-phase C32 miniature circuit breaker upstream. Always check the line section before installation: an undersized cable under prolonged load can reach temperatures above the insulation class, with a risk of failure.
🔗 Complete your system
- External Solax CT/Meter — essential for dynamic balancing and zero-export
- Solax X3 series inverter — for native three-phase photovoltaic integration
Frequently Asked Questions
What is the difference between the X1-HAC-7 and X3-HAC-22 charging stations?
The X1-HAC-7 is single-phase (230 V, max 7.2 kW) suitable for standard domestic systems. The X3-HAC-22 is three-phase (400 V, max 22 kW) and requires a three-phase system; charging speed is up to 3 times faster on vehicles with a three-phase onboard charger. The X3's automatic phase switching also makes it compatible with single-phase vehicles, but if your system is single-phase, the X1 is the correct choice.
How long does it take for a fast charge with the 22 kW charging station?
It depends on the battery capacity and the vehicle's onboard charger. With 22 kW three-phase: Tesla Model 3 Standard Range (60 kWh) from empty to full in about 3 hours; Kia EV6 (77.4 kWh) in about 4 hours; BMW i4 eDrive40 (83.9 kWh) in about 4.5 hours. Vehicles with a single-phase onboard charger (e.g., Fiat 500e, max 11 kW) charge at a maximum of 7.2 kW regardless of the charging station's power.
Does the installation of a 22 kW three-phase charging station require modifications to the meter?
Yes, in most cases. To deliver continuous 22 kW, a three-phase meter with a contracted power of at least 6 kW (for domestic use) or adequate for the instantaneous power required plus the consumption of the rest of the property is needed. Without active dynamic load balancing, full power charging will trip the meter. Evaluate the request for a power increase from the utility provider before installing the electric car charging station.
Package contents
- 📦 Solax Smart EV Charger G2 X3-HAC-22 (white) charging station
- 📦 Type 2 charging cable, 6.5 m length
- 📦 Wall mounting bracket
- 📦 Installation and user manual
Warranty and Safety
✅ Warranty: 2 years in accordance with Legislative Decree 170/2021.
📜 Certifications: CE — compliant with IEC 61851-1:2017, IEC 62196-2:2016.
🛡️ Integrated protections: overvoltage, undervoltage, overload, short circuit, current leakage (30 mA AC + 6 mA DC), earthing, overtemperature, APP cable lock (Cable Lock), relay welding detection.
⚠️ IP65/IP54: suitable for sheltered outdoor installations and condominium parking lots. Do not immerse in water.
Have you changed your mind? What should you do?
If you need to return or exchange your order for any reason, we're here to help! We offer returns or exchanges within 30 days from receipt of the order. You can return the product in exchange for a shopping voucher , a different product or a reimbursement directly with the original payment method.
Please note the following exceptions to our return and exchange policy:
- Discounted outlet items are final and cannot be returned or exchanged.
- Returned items must still have the original packaging and/or be returned in the original packaging.
- Returned items must not show visible signs of wear or use (scratches, tears, welds, etc.).
- B2B sales (with invoice)
To initiate a return or exchange, complete the following steps:
- Log in to your registered account on oniroview.com, go to the Orders section, click "Manage" on the order you wish to return, and click "Request Return." Select the products you wish to return or exchange from your order and submit your request.
- Please wait for our return authorization, which we will send to your email address within 48 hours.
- Send all articles to our address: Oniroview Via piave 17, 95129 Catania.
- You have 30 days from the delivery date to return the products. Returning the products after this timeframe will void your right to return them.
To limit damage to the original packaging, we recommend placing it in a second box whenever possible. Avoid placing labels or tape directly on the product's original packaging.
It may take up to 15 working days for us to inspect your order before we can process your refund.
The return must be made at the customer's expense.
Refund Method: Full Refund
You must return it within fourteen days of delivery.
You will be refunded 100% if you cancel your purchase in full (return ALL purchased products).
Refund Method: Partial Refund
If you return the goods between the fifteenth and thirtieth day of delivery, you will be refunded the value of the returned goods, excluding shipping costs.
If a partial return is made on an order that received free shipping, the shipping cost will be calculated and deducted from the refund.
Further information on times and methods
- You can decide to return a product within 30 days of receiving the goods.
- Once you have obtained the return authorization, you will have to send the product back at your own expense.
- Please ensure you package your products appropriately and use secure, tracked shipping. Any products that arrive damaged and/or lost will not be refunded.
- Pursuant to Legislative Decree 206/05, the consumer has the right to withdraw from the contract within 15 working days of receiving the goods, returning the goods subject to withdrawal intact to the seller, who will refund the price of the returned goods, including shipping costs.
If the return is made between the fifteenth and thirtieth day, you will be entitled to a refund only for the returned products.
- If the original internal packaging is damaged, Oniroview will withhold 10% of the refund amount to cover the cost of restoring the goods. This does not include any repair costs for confirmed damage to the original packaging.
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The right of withdrawal lapses entirely, due to the lack of the essential condition of integrity of the goods (packaging and/or its contents), in cases where Oniroview ascertains:
The absence of integral elements of the product (accessories, cables, manuals, parts, etc.);
The lack of the original external/internal packaging;
Damage to the product for reasons other than its transport or for exceeding the time limits established by law, for reasons not deriving from Oniroview.
In the event of forfeiture of the right of withdrawal, Oniroview will return the purchased item to the sender, charging the latter the shipping costs.
EXCLUSION OF THE RIGHT OF WITHDRAWAL
The right of withdrawal is excluded and, therefore, the preceding paragraphs do not apply to Contracts concluded with Customers with VAT numbers.
Tax deductions and benefits for ordinary and extraordinary maintenance
To request tax breaks, send your request to the email address: amministrazione@oniroview.com
IRPEF deductions at 50%
You are entitled to a 50% deduction for the purchase of products connected to building interventions, such as electrical systems, video intercoms and alarm systems and LED lighting. It is not required to send any documents to our company. To take advantage of the deduction, simply indicate the total expense in your 730 or in the Unico form.
The documents to be kept are:
- Bank transfer receipt
- Purchase invoices showing the nature, quality and quantity of the goods purchased and, preferably, the buyer's tax code
Procedure to follow:
- Place an order on our site by selecting "Bank Transfer" as the payment method.
- Request the invoice and indicate the desired deduction in the order notes.
- Make the payment via bank transfer, compliant with the provisions of the Revenue Agency. The transfer must include:
- Reason for payment (include order number and date)
- Oniroview tax code and/or VAT number: 05660420877
- Tax code of the payer
In the absence of even one of the two fields indicated above, the order will be processed without invoicing.
10% reduced VAT for building renovations and conservative renovations ( 10% REDUCED VAT - 50% TAX DEDUCTION)
Purchase of goods, with the exclusion of raw materials and semi-finished products, used in conservative restoration and building renovation. Use for the purchase of LED lighting is permitted .
Requested documents:
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Copy of Identity Card
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Copy of valid tax code or health card
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Copy of DIA or SCIA or CIL (or building permit) where the "Type of intervention" is indicated
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Declaration for reduced VAT ( download the form here )
The documents indicated above must be sent to the email address amministrazione@oniroview.com , after completing the order. Once the documentation has been verified, we will issue an advance invoice with the reduced VAT to proceed with the payment.
Procedure to follow:
- Place an order on our site by selecting "Bank Transfer" as the payment method.
- Request the invoice and indicate in the order notes by writing "your tax code and advance invoice for renovation and restoration, VAT 10%" in the same 'Order note' field.
- Make the payment via bank transfer indicating the invoice number
In the absence of even one of the two fields indicated above, the order will be processed without invoicing.
VAT reduced at 4% for the construction of the first non-luxury home
The use of LED lighting for the purchase of non-luxury properties is permitted (the property must not have luxury characteristics, according to the criteria indicated in the decree of 2 August 1969).
Requested documents:
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Copy of Identity Card
-
Copy of valid tax code or health card
-
Copy of DIA or SCIA or CIL (or building permit) where the "Type of intervention" is indicated
-
Declaration for reduced VAT ( download the form here )
The documents indicated above must be sent to the email address amministrazione@oniroview.com , after completing the order. Once the documentation has been verified, we will issue an advance invoice with the reduced VAT to proceed with the payment.
Procedure to follow:
- Place an order on our site by selecting "Bank Transfer" as the payment method.
- Request the invoice and indicate in the order notes by writing "your tax code and advance invoice for the facilitation of construction of a first home, VAT 4%" in the same field.
- Make the payment via bank transfer indicating the invoice number
In the absence of even one of the two fields indicated above, the order will be processed without invoicing.
Furniture Bonus
Purchase of Furniture and Appliances, including LED lighting for private individuals and condominiums. Legislative decree no. 63/2013 introduced a further 50% deduction for the purchase of furniture and large appliances and LED lighting, aimed at furnishing properties undergoing renovation.
The main prerequisite for obtaining the deduction is the carrying out of a recovery intervention on the building heritage (renovation, restoration, etc.).
It is not required to send any documents to our company. To take advantage of the deduction, simply indicate the total expense in your 730 or in the Unico form.
The documents to be kept are:
- Bank transfer receipt
- Purchase invoices showing the nature, quality and quantity of the goods purchased and, preferably, the buyer's tax code
Procedure to follow:
- Place an order on our site by selecting "Bank Transfer" as the payment method.
- Request the invoice and indicate in the order notes by writing "your tax code and "advance invoice for mobile bonuses" in the same field.
- Make the payment via bank transfer indicating the invoice number
In the absence of even one of the two fields indicated above, the order will be processed without invoicing.
VAT exemption with Reverse Charge and Split Payment
To take advantage of reverse charge and split payment on Oniroview.com, Public Administration suppliers and companies that perform services through procurement and subcontracting contracts must follow this procedure:
- Complete the order on our website by selecting "Bank transfer" as the payment method.
- Specify in the order notes that you have the necessary documentation for VAT-free payment.
- Send the documentation to facilitazioni@oniroview.com , including the order reference.
After verifying the documentation, we will issue an advance invoice with the reduced VAT to proceed with the payment.







