3-Phase 10 kW Hybrid Inverter (48 V, 2 MPPT, WiFi Plug Included)
The SUN-10K-SG04LP3-AU is a 10 kW three-phase hybrid inverter for larger homes and small businesses on 3-phase power that want serious solar and battery performance on a single, tidy platform. It connects your solar, 48 V battery and the grid in one unit, with two MPPTs for flexible panel layouts and built-in WiFi-ready communications.
BSC Renewables can supply, install and commission this inverter as part of a complete solar-plus-battery system, set up for Australian conditions and standards.
At a Glance
Deye’s Australian datasheet and official product page list the following features:
- 10 kW three-phase hybrid inverter – for bigger homes and light commercial sites
- Designed for 48 V low-voltage batteries (40–60 V), lead-acid or lithium-ion
- Up to 210 A battery charge/discharge current for the 10 kW model
- 2 MPPTs – with up to 15 kW of PV input and 20 kW max PV access (DC oversizing)
- 100% unbalanced output – each phase can provide up to 50% of rated power when needed
- Supports AC-coupling and storing energy from a diesel generator in suitable designs
- Up to 16 inverters in parallel, on-grid or off-grid
- WiFi / RS485 / CAN communications for monitoring and smart control
- IP65, wide temperature range, <55 dB noise, AS/NZS 4777.2 compliant with a 10-year warranty
Who Is This Inverter For?
The SUN-10K-SG04LP3-AU is a great match if you:
- Have a 3-phase home with higher loads – ducted air-con, pool, pumps, EV charging, workshop gear
- Run a small business, café, office or shed on 3-phase power
- Want a proper 48 V battery system for bill reduction and backup, not just a token battery
- Plan to add more panels, more storage or even extra inverters down the track
- Have a 3-phase home with higher loads – ducted air-con, pool, pumps, EV charging, workshop gear
Key Benefits of Deye 10 kW three-phase hybrid inverter
1. Designed Properly for 3-Phase Properties
This is a true three-phase hybrid inverter with 100% unbalanced output, meaning each phase can supply up to 50% of the unit’s rated power if required.
What that means for you:
- Better suited to real-world sites where one phase often carries more load than the others
- Less mucking around trying to perfectly balance every circuit across all three phases
2. Hybrid: Solar, Battery and Grid in One Box
Like the rest of the Deye hybrid range, the SUN-10K-SG04LP3-AU manages:
- DC from solar panels
- Charging and discharging of a 48 V battery
- Import from and export to the grid (plus generator in some designs)
In day-to-day use:
- Solar runs your loads first
- Extra solar charges the battery (up to 210 A on this model)
- When the sun’s down, the battery can support your loads before the grid steps in
End result: more of your usage covered by your own solar, less bought from the retailer.
3. Flexible Roof Design with 2 MPPTs
The 10 kW model includes two independent MPPT trackers with:
- Up to 15,000 W of PV input
- Up to 20,000 W max PV access (DC oversizing)
- MPPT voltage range 200–650 V
What that means for you:
- Panels can be split across two roof directions (for example north/east or north/west)
- Partially shaded areas can be separated so they don’t drag down the full array
- There’s room to slightly oversize the array (within design rules), helping winter and cloudy-day production
4. Strong, Safe 48 V Battery Support
Deye specifies a 48 V low-voltage battery (40–60 V) and support for both lead-acid and lithium-ion batteries, with up to 210 A charge and discharge current on the SUN-10K-SG04LP3-AU.
What that means for you:
- Works with common 48 V battery brands in Australia
- Enough current for a meaningful battery bank, not just a small add-on
- Low-voltage architecture that suits residential and small commercial installs from a safety and design point of view
5. Smart Features and Room to Grow
According to Deye’s AU datasheet and hybrid overview:
- Six time periods for battery charging and discharging
- Ability to AC-couple to some existing solar systems
- Option to store energy from a diesel generator in suitable designs
- Parallel operation up to 16 inverters, on-grid or off-grid
What that means for you:
- Your system can be tuned around time-of-use tariffs – charge mostly from solar and cheap periods, discharge during peak rates
- You can keep a reserve in the battery for outages if you’re in an area with a shaky supply
- There’s a clear upgrade path if your home or business energy needs increase later
6. Monitoring & WiFi Plug
It comes with WiFi, RS485 and CAN as the communication interfaces, and Australian resellers offer this model with WiFi monitoring as standard.
What that means for you:
- BSC Renewables can install the inverter with the WiFi plug set up from day one
- You can see live solar generation, battery level and grid import/export on your phone or laptop
- Remote data (where available) makes it easier to troubleshoot or fine-tune settings later
Ready to See if This Inverter Suits Your Property?
BSC Renewables designs and installs complete solar and battery systems using quality gear like the SUN-10K-SG04LP3-AU.
Book a chat or site visit with the BSC Renewables team
We’ll review your bills, roof layout and future plans, then let you know whether this 10 kW three-phase hybrid is the best fit – or if another inverter in the Deye range will suit you better.