Sigenergy 7-22kW Untethered AC EV Charger 4G Type 2 | 5, 7 or 10m Cable
Customers please Note:
Shipping is free on most orders within Australia; however, some heavy or bulky items may require specialised freight at additional cost. While we aim to keep shipping free wherever possible, regional and remote areas may attract additional charges depending on location and freight requirements.
For tailored quotes or to confirm shipping costs,
please get in touch.
For more details on shipping and delivery,
please click here.
- Description
- Specifications
- Manual
- Warranty
- Find my kit
- Why Buy from Buzz?
- Disclaimer
- FAQ's and Guides
The Sigenergy 7–22 kW Untethered AC EV Charger is a smart, sustainable, and future-ready charging solution designed to meet the growing needs of modern electric vehicle owners.
With advanced connectivity and intelligent control features, it delivers fast, safe, and efficient charging without compromising on style or functionality.
Specifically tailored for Australian EV drivers, this charger integrates seamlessly with the Sigenergy ecosystem, making it an ideal choice for homes and businesses that want a unified energy management solution. Whether installed in a residential garage, a commercial space, or an outdoor area, it provides reliable performance and effortless operation in all environments.
Beyond just charging your EV, the Sigenergy AC EV Charger is built to enhance your entire energy system. By combining smart load management, solar integration and robust safety features, it ensures optimal energy use while reducing grid dependency. The result is a smarter, greener and more cost-effective way to charge— now and in the future.
Available Add-Ons
- Type 2 to Type 2 EV Charging Cable - 7-22kW Power | 5, 7 or 10m length
- Plug and Cable Holder
Why Choose an Un-Tethered Charger?
Cable Length / Routing Issues - Fixed cable must reach the vehicle’s charging port. If the cable is too short, it can force awkward parking, strain the cable or connectors or encourage use of dangerous extension cables. Poor cable routing may lead to tripping hazards, damage from scraping or kinks.
Portability & Shared Use - If you move vehicles or share a charger between vehicles at different positions, the fixed cable might not reach or might require moving the car/changing orientation, which is less flexible than a detachable with the option for longer lengths.
Cable Wear & Maintenance - With a fixed cable it is exposed to environmental wear (sunlight/UV, rain, humidity, temperature extremes), mechanical stress (pulling, bending) and maybe vandalism. Replacement is more involved than a detachable cable. If the cable fails, you have to replace the whole tether (or at least repair on-site) vs simply swapping out a plug or cable in a detachable system. Limited choice of cable type/specs since the manufacturer supplies what they supply.
Warranty / Support Challenges - If the cable is integral, warranty issues might require more complex servicing. Also, obtaining spare parts (connectors, cable loom, seals) could be slower/costly.
Main Features:
Smart App Control with mySigen: Take full control of your EV charging with the mySigen app. Monitor real-time energy usage, set charging schedules, and manage loads dynamically—all from your smartphone. Access your charger anytime, anywhere for a smarter, more convenient experience.
Dynamic Load Management – No More Overloads: The Sigen AC Charger intelligently balances loads to prevent grid overloads, ensuring your home’s electrical system remains safe while delivering uninterrupted charging—even during peak times.
Eco-Friendly Solar Charging: Maximise your solar investment by pairing the charger with your Sigenergy home energy system. Choose between 100% PV charging, solar boost, or fast charging modes to power your EV sustainably—reducing both costs and your carbon footprint.
Quick Installation & Flexible Mounting: Installation is straightforward thanks to dual cable entry (top or bottom) and a simplified setup process. Its wall-mounted, IP65-rated design makes it equally suited for indoor garages and outdoor spaces.
Built-In Safety & Lower Installation Costs: With integrated DC and AC fault detection plus residual current protection, there’s no need for expensive external safety devices. Everything you need for safe operation is built in—right out of the box.
OCPP Compatibility for Broader Access: Supporting OCPP 1.6J ED 2, the charger works with a wide range of networked platforms and authentication methods, including RFID cards, app-based control, and auto-charge features, ensuring flexibility for various charging scenarios.
Quick Specs:
-
Power Options: 7kW / 11kW / 22kW
- Cable options: 7kW single phase or 22kW 3 phase, 5,7 or 10m lengths
-
Input Voltage:
-7kW: 220–240V (Single-phase)
-11kW & 22kW: 220–240V / 380–415V (Three-phase)
-
Output Current: 6–32A
- Connector Type: Type 2 (with shutter)
-
Charging Modes:
100% Solar
Solar Boost
Fast Charging
-
Communication: 4G / Wi-Fi / Ethernet, RS485 (Modbus RTU)
-
Smart Control: mySigen App, RFID, Auto-Charge
-
Dynamic Load Management: Supported
-
Protection Features:
AC & DC fault detection
Over/under voltage protection
Over-temperature protection
Surge protection
PEN and ground fault protection
-
Ingress Protection: IP65 (indoor/outdoor use)
-
Operating Temperature: -30°C to +55°C
-
Mounting Method: Wall-mounted
-
Dimensions: 234 × 384 × 126 mm
-
Weight: 4.5 – 6.4 kg
-
Standards Compliance: IEC 61851, IEC 62955, EN standards
- OCPP Compatibility: OCPP 1.6J Edition 2
Installation Guide Video:
Discover Our Full Range of Sigenergy Products Here
About The Brand:
Sigenergy is a forward-thinking company focusing on developing cutting-edge home and business energy solutions, including energy storage systems, solar inverters, and EV chargers. Our world-class R&D team of hundreds of industry talents shares the vision of making the world greener through continuous innovation.
We build next-generation energy products with optimum safety features by integrating the latest power electronics, digital, and AI technologies. With global sales and services, we aim to become our customers' most trusted partners on their journey to a more sustainable future.
Click Here To View Sigen EV AC Charger 4G Type 2 USER MANUAL
Click Here To View Sigen EV AC Charger 4G Type 2 INSTALLER MANUAL - Installation Guide
Click Here To View Sigen EV AC Charger 4G Type 2 INSTALLER MANUAL - Important Notice
Click Here To View Sigen EV AC Charger 4G Type 2 INSTALLER MANUAL - Alarm List
Interested in starting your solar journey, but need some help in deciding what is the best system for your needs, free and without obligation?
Start by CLICKING HERE
We'll be glad to assist you, in achieving Energy Independence... Your Way.
Yep, we know... there are lots of options when buying products online.
We also believe in providing you with only the highest quality products, combined with exceptional customer service.
How You Win:
- Free shipping Australia wide on most orders
- Most competitive prices available
- Pre and after sales Technical Support
- 30 Day Easy Returns Policy
Important Disclaimer: Installation of Hardwired Electrical Products in Australia
Please read the following information, including the disclaimer at the bottom of this page;
by purchasing from Buzz Energy Systems, you understand and acknowledge these terms.
When it comes to the installation of hardwired electrical products in Australia, it is important to be aware of the regulations and guidelines in place to ensure safety and compliance.
As per the Electrical Safety Act, installations operating at ELV (Extra Low Voltage) levels of 120 VDC and below can be installed by individuals with the necessary knowledge and skills.
However, it is crucial to note that installations operating above ELV levels require the expertise of licensed electricians and experienced installers. Products falling under this category are not suitable for DIY (Do-It-Yourself) installation and must be handled by professionals. Attempting to install such products without the proper qualifications can not only compromise performance but also invalidate any manufacturer's warranties.
At Buzz Energy Systems, we recognise the importance of reliable and efficient installations that prioritise safety, performance and warranty compliance. Our team consists of qualified tradespeople and specialists who are equipped with the expertise required to handle complex electrical installations.
For installations that operate above ELV levels, we strongly advise against DIY installation. Instead, we recommend seeking professional assistance from licensed electricians and experienced installers to ensure the proper installation and optimal performance of such products.
When it comes to installing hardwired electrical products above ELV levels, rest assured that Buzz Energy Systems can provide the necessary qualified tradespeople and specialists. Our professional installation services guarantee compliance with regulations, the preservation of manufacturers warranties and most importantly, your safety.
Do not compromise on the installation of your hardwired electrical products. Trust Buzz Energy Systems for a professional and hassle-free experience.
Contact us today for advice or to schedule your installation with our qualified team.
Legal Indemnity Disclaimer
By engaging with Buzz Energy Systems, purchasing and utilising our products and services, you acknowledge and agree to the following indemnity disclaimer. This disclaimer covers any potential claims for death, injury, property damage, financial loss, or warranty claims:
-
Assumption of Responsibility: Buzz Energy Systems shall not be responsible or liable for any consequences arising from the installation, operation or use of our products or services, excluding any rights or remedies you may have under the Australian Consumer Law or other applicable legislation. You, as the user or purchaser, assume full responsibility for any potential risks, damages, or losses that may occur, including those not covered under Australian Consumer Law.
-
Proper Installation and Use: It is your responsibility to ensure that the installation, operation, and use of our products align with relevant laws, regulations, and safety guidelines. We strongly recommend seeking the expertise of licensed professionals to handle installations above ELV levels and to ensure compliance with all applicable codes and standards.
-
Personal Injury and Property Damage: Buzz Energy Systems shall not be held liable for any injuries, damages, or losses caused by improper installation, operation, or maintenance of our products. You agree to indemnify and hold Buzz Energy Systems harmless from any liability in relation to personal injury or property damage resulting from the use of our products or services.
-
Financial Loss: Buzz Energy Systems shall not be liable for any financial loss, including but not limited to direct or indirect loss of profits, revenue, or savings, arising from the use or inability to use our products or services. Any costs associated with repairs, replacements, or damages incurred fall under your responsibility.
-
Warranty Claims: Buzz Energy Systems provides manufacturer warranties on our products, subject to the terms and conditions outlined in the accompanying documentation. However, we shall not be held liable for any warranty claims resulting from improper installation, operation or maintenance of our products. Warranties may become void if our products are not installed or used in accordance with supplied instructions or if unauthorised modifications or repairs are made.
-
Independent Advice: It is recommended that you seek independent advice, particularly legal or professional guidance, to assess the suitability of our products and services for your specific requirements.
By engaging with Buzz Energy Systems, you acknowledge and voluntarily assume all risks associated with the installation, operation, and use of our products and services. This disclaimer extends to any third parties who may be affected by the use of our products or services.
Please note: This indemnity disclaimer is intended to be a general statement of our position and should not be interpreted as a comprehensive legal contract. We recommend seeking legal advice to draft and review any specific agreements or contracts related to the use of Buzz Energy Systems' products and services.
For Faq's and information regarding product applications and Rebates,
Please Click here.