Sigenergy DC EV Charger
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Bundle Offer: DC Charger + SigenStor. Pair the Sigenergy DC EV Charger with a new SigenStor battery system and unlock full Vehicle-to-Home backup from your own car.
Sigenergy and the Sigenergy DC EV Charger
Sigenergy is a newer name in home energy technology. Founded in 2022 by a team of former Huawei FusionSolar executives, the brand arrived in Australia in 2023 through its flagship SigenStor home energy system. Rather than building a battery that bolts onto someone else’s inverter, Sigenergy designed SigenStor as one integrated unit that manages solar, storage, and now EV charging together.
The Sigenergy DC EV Charger is the EV charging module of that same platform. Instead of running as a separate AC circuit to a standard wall box, it connects through SigenStor’s DC-coupled architecture, so the car can draw solar power directly, feed power back into the home, and be scheduled and monitored from the one system rather than a second app.
This is a charger designed to work with a Sigenergy setup but offers excellent quality, affordability, security, and performance if you get the Sigenergy battery to go with it.
Who the Sigenergy DC EV Charger Is Best For
SigenStor Owners
Households with a SigenStor battery that want the EV managed inside the same energy system, instead of on a separate charger and a separate app.
Blackout-Conscious Drivers
Anyone who wants the car sitting in the driveway to double as backup power for the house, not just as transport.
Fastest Home Charging
Drivers chasing the shortest possible time on the plug at home, without a trip to a public DC fast charger.
Future-Proofers
Owners who want a charger built for where EV technology and grid export programs are heading, not just where they sit today.
About Sigenergy EV Charger
Sigenergy EV Charger Specs
Future-proof your EV with 12.5 to 25 kW of bi-directional DC charging. The Sigenergy DC EV Charger creates a direct connection between your home and your EV, using DC-coupled architecture so the car can charge on solar-generated electricity without the conversion losses of a standard AC unit.
Because it taps directly into DC power, it also unlocks Vehicle-to-Home and Vehicle-to-Grid capability. With a paired SigenStor system holding more than 100kWh of combined storage capacity, that means your EV can take part in peak shaving and load balancing alongside the rest of the household, not just sit there charging.
| Max charging power | 12.5 to 25 kW |
| Smart charging modes | Scheduled Charging, PV Surplus Charging, Fast Charging |
| User interfaces | LED indicator, app, RFID |
| Dimensions | 700 x 270 x 260 mm |
| Weight | 39 kg or 41 kg, depending on model |
| Compliance | EN IEC 61851-1, EN 61851-23, EN IEC 61851-21-2, ETSI EN 303 645 |
Ready to Upgrade Your Home Charging?
Get a personalised quote on the Sigenergy DC EV Charger and see how bi-directional charging fits your home.
Sigenergy DC EV Charger Review
Most home EV chargers are AC boxes with a smart app attached. The Sigenergy DC EV Charger is a different category of product: a bi-directional DC charging module built to sit inside a SigenStor energy system rather than beside it. Past the headline spec sheet, a few practical details are worth knowing up front.
- 25kW DC output that outpaces most single-phase AC home chargers
- Genuine Vehicle-to-Home and Vehicle-to-Grid capability, not just smart scheduling
- A wide 150 to 1000V range that suits a broad spread of EV battery packs
- An IP66-rated enclosure built for exposed carports and driveways
- Over-the-air updates that add new charging and V2X features as Sigenergy releases them
Charging Speed
DC charging leads every AC rival, though EV compatibility still varies.
Smart and Backup Features
Vehicle-to-Home backup is the standout, a feature no AC rival here offers.
Value for Money
Standalone cost runs high, but pairing with SigenStor adds real long-term value.
Sigenergy DC EV Charger Features and Benefits
Bi-Directional Charging, Built In
25kW of bi-directional DC power supports both Vehicle-to-Home and Vehicle-to-Grid use, so your EV can back up the house during an outage or export stored energy when the grid needs it most.
Faster Charging Without a Bigger Onboard Charger
Because the DC-coupled design bypasses your car's onboard AC-to-DC converter, it can add up to 150km of driving range in a single hour of charging, a speed most home AC chargers simply can't reach.
Built for the Weather
An IP66-rated housing and an operating range of -30°C to 60°C mean it holds up on an exposed carport wall or a coastal driveway, and a filterless smart air-cooling system keeps it running without scheduled servicing.
Protected by Design
Short-circuit, over and under-voltage, overload, over-temperature, and reverse-polarity protection are all built in, along with a welded-contactor check, rather than added as an afterthought.
Ready for What's Next
Over-the-air firmware updates add new charging modes and V2X functionality as Sigenergy releases them, so the charger doesn't age out the way a fixed-firmware AC unit eventually does.
Curious How Bi-Directional Charging Would Work for Your Home?
Call our team and we’ll walk you through what the Sigenergy DC EV Charger can do for your setup.
Sigenergy DC EV Charger Pros and Cons
Where bi-directional DC charging pulls ahead, and where it asks more of your setup.
Pros
Genuine Vehicle-to-Home and Vehicle-to-Grid capability most AC home chargers don't offer
Up to 25kW of DC charging speed, faster in real-world use than a typical 22kW AC unit
A wide 150 to 1000V range for broad EV compatibility
IP66 weatherproofing suited to exposed outdoor installs
Future-ready through Sigenergy's over-the-air firmware updates
Sleek all-black finish with no visible grid lines
Cons
Designed to work as part of the SigenStor ecosystem, not as a simple stand-alone AC box
A larger upfront investment than a basic AC wall charger
Vehicle-to-Grid export depends on your EV model and evolving local grid approvals
Heavier and larger, at 39 to 41kg, than most wall-mounted AC chargers, so it needs a suitable mounting spot
Still Weighing Up AC or DC Charging?
Ask a Volteam electrician whether the Sigenergy DC EV Charger or one of our AC options suits your home best.
How the Sigenergy DC EV Charger Compares
DC and AC charging solve the same problem differently, and the practical difference is worth setting out clearly.
Sigenergy DC EV Charger vs Tesla Wall Connector
Sigenergy DC EV Charger vs Myenergi Zappi
Sigenergy DC EV Charger vs Sungrow AC Charger
PROCESS
Our Solar Solutions Process
At Volteam Electric, we make going solar a seamless and enjoyable experience. Here’s a step-by-step guide to our solar solutions process
Step 1
Share Your Details
Step 2
Schedule Site Visit
Next, we’ll arrange an in-person consultation and site visit.
Our team will assess your property and discuss your solar goals, ensuring we understand your unique requirements.
Step 3
Receive a Quotation
After the site visit, we will provide you with a detailed quotation outlining the recommended solar solutions, including costs and potential savings.
Step 4
Confirm Installation Details
Once you’ve reviewed the quotation and are ready to proceed, we’ll confirm the installation date and finalize the price.
We ensure complete transparency, so you know exactly what to expect.
Step 5
Installation
On the scheduled date, our professional team from Volteam Electric will arrive at your property to install your solar system.
We handle all aspects of the installation process with expertise and care.
Step 6
Enjoy the Benefits
Now it’s time to enjoy the benefits of your new solar system! Experience greater savings on your energy bills, and stay in touch with Volteam Electric for any maintenance or repair needs. We’re here to support you every step of the way!
Compare solar and battery
Compare the best solar solutions for your home in one place. Use our tool to evaluate batteries, solar panels, EV chargers, and inverters. Start comparing today!
Why You Should Choose Volteam
Why You Should Choose Volteam Electric
CEC Accredited Solar Installers
Customisable plans
We offer flexible and customisable plans depending on your solar power needs and budget.
30-Day Price Beat Guarantee
Solar Battery Specialists
Take charge of your energy production and gain independence from big energy companies. We also offer upgrades and solutions for solar batteries.
Smart EV Charger Installations
Industry leading support
Our electricians and experts are always ready to answer your concerns and inquiries.
CEC Accredited Solar Installers
Customisable plans
We offer flexible and customisable plans depending on your solar power needs and budget.
30-Day Price Beat Guarantee
Solar Battery Specialists
Take charge of your energy production and gain independence from big energy companies. We also offer upgrades and solutions for solar batteries.
Smart EV Charger Installations
Industry leading support
Our electricians and experts are always ready to answer your concerns and inquiries.
Frequently Asked Questions
What does bidirectional charging actually mean for my home?
It means the power can flow both ways. The Sigenergy DC EV Charger can send electricity into your EV as normal, but it can also draw stored energy back out of the car to power your home during an outage, or to export to the grid when it makes sense to. Get in touch with Volteam to talk through what that looks like for your household.
What charging modes does the Sigenergy DC EV Charger offer?
Three. Scheduled Charging lets you set fixed start times, useful for charging on off-peak rates. PV Surplus Charging directs your own excess solar generation into the car first. Fast Charging draws from the grid and your solar system at the same time for the quickest possible top-up.
Do I need a SigenStor system to install this charger?
The Sigenergy DC EV Charger connects through Sigenergy's DC-coupled architecture, so it's built to be installed alongside a SigenStor home energy system rather than run as a stand-alone AC unit. Talk to Volteam about how it fits with a system you already have, or one you're planning.
How future-proof is the Sigenergy DC EV Charger?
Sigenergy ships regular over-the-air updates through its app, including new V2X functionality as it becomes available, so the hardware you install today keeps gaining capability rather than sitting still. You can also use the app to set charging modes, manage energy flow, and monitor usage.
Can I use an extension cord with the Sigenergy DC EV Charger?
No. An extension cord isn't rated to carry the charger's power safely and can lead to overheating or other electrical hazards. The unit comes with its own 7.5m or 10m cable, and Volteam can help you plan the installation around whichever length suits your driveway.
Don't Wait for the Next Blackout to Wish You Had This.
Request your Sigenergy DC EV Charger quote today and start planning Vehicle-to-Home backup for your property.
Where You'll Find Us in Brisbane
As Brisbane EV charger installers we’re based at Northgate on the northside, and we install across the whole city. Carports in Carindale, garages in Bulimba, apartment parking through the inner north, and the long cable runs you get on the acreage blocks out on the city fringe.
Volteam Electric delivers residential and commercial EV charging across Brisbane, alongside solar power systems, battery storage, and electrical service and maintenance.
Book a free quote for your Brisbane property.
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