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Take greater control of home energy with the Solis S6-EH3P10K-H-AU, a 10kW three-phase high-voltage hybrid inverter designed for solar generation, battery storage and backup power.
With support for up to 20kW of PV array capacity, four independent MPPTs, 120β600V high-voltage battery integration and <10ms backup switching, the inverter is built for larger residential systems that need strong solar input capability, flexible battery operation and dependable backup performance. Smart energy management features also support Time-of-Use optimisation, VPP integration and future system expansion.
The Solis S6-EH3P10K-H-AU is well suited to:
Large three-phase residential solar systems
Solar and battery storage installations
Homes with multiple roof orientations
Properties with high daytime electricity demand
Backup power applications
EV charging households
Time-of-Use energy optimisation
VPP and smart energy management systems
Homes planning future capacity expansion
Up to 20kW recommended PV array size
4 independent MPPTs
4 Γ 16A maximum PV input current
120β600V lithium battery support
Up to 50A battery charge / discharge current
<10ms backup switching
Up to 16kVA backup output for 60 seconds
100% phase imbalance support
Up to 50% rated power available on a single phase
AI-based Time-of-Use charge and discharge management
VPP and EMS platform integration
Parallel connection and AC-coupling expansion
Bluetooth app setup
IP66 protection
Natural cooling
The S6-EH3P10K-H-AU supports a recommended PV array size of up to 20kW, giving system designers substantial flexibility to oversize the solar array relative to the inverterβs 10kW rated AC output.
Four independent MPPTs help optimise solar production across multiple roof orientations or separate array sections, while each MPPT supports up to 16A input current and 24A short-circuit current.
A wide 200β850V MPPT operating range and 1000V maximum input voltage provide flexibility for modern residential PV string design.
The inverter supports compatible lithium-ion batteries operating across a 120β600V voltage range.
Maximum battery charge and discharge power is 10kW, with up to 50A charge / discharge current available.
Battery communication is supported through CAN and RS485, helping integrate compatible storage systems into the overall home energy setup.
The S6-EH3P10K-H-AU is designed to manage energy more intelligently, not simply convert solar power.
AI-based charging and discharging can respond to Time-of-Use electricity tariffs, helping shift battery use toward periods when grid electricity is more expensive.
The inverter also supports integration with VPP and EMS platforms, allowing greater flexibility for dynamic energy control, aggregation and future smart-grid participation.
Backup switching takes less than 10ms, helping maintain power continuity when grid supply is interrupted.
In backup mode, the inverter provides:
10kW rated output power
Up to 16kVA apparent output for 60 seconds
380V / 400V three-phase output
<2% THDv with linear loads
This short-duration overload capability helps support equipment with higher starting power requirements.
The inverter supports 100% phase imbalance in both grid-connected and backup operation.
It can also supply up to 50% of rated inverter power on a single phase, providing greater flexibility where household loads are not evenly distributed across all three phases.
System capacity can be expanded through parallel connections and AC coupling, giving homeowners more flexibility when future energy requirements increase.
This makes the platform suitable for systems that may later add more battery capacity, additional generation or other energy-management equipment.
Bluetooth app support simplifies initial setup and commissioning.
The inverter also supports optional Wi-Fi, Cellular and LAN communication, together with CAN and RS485, providing multiple options for monitoring and system integration.
The 10kW model delivers:
Maximum inverter efficiency: 97.90%
European efficiency: 97.51%
Maximum PV-to-battery charging efficiency: 98.31%
Maximum battery-to-AC charge/discharge efficiency: 97.50%
These conversion efficiencies help reduce energy losses across solar generation, battery charging and household consumption.
The inverter includes a broad range of integrated protection functions:
Anti-islanding protection
Output over-current protection
Short-circuit protection
Integrated DC switch
DC reverse-polarity protection
PV over-voltage protection
Battery reverse protection
Optional integrated AFCI 2.0
An IP66 enclosure supports indoor and suitable outdoor installation, while natural cooling helps maintain quiet operation with typical noise below 46.9dB(A).
| Specification | Solis S6-EH3P10K-H-AU |
|---|---|
| Rated AC Output Power | 10kW |
| Max. Apparent Output Power | 10kVA |
| Recommended Max. PV Array Size | 20kW |
| Number of MPPTs | 4 |
| Max. PV Input Current | 4 Γ 16A |
| Max. Short-Circuit Current | 4 Γ 24A |
| Max. PV Input Voltage | 1000V |
| Rated PV Voltage | 600V |
| Start-Up Voltage | 160V |
| MPPT Voltage Range | 200β850V |
| Battery Type | Lithium-ion |
| Battery Voltage Range | 120β600V |
| Max. Charge / Discharge Power | 10kW |
| Max. Charge / Discharge Current | 50A |
| Battery Communication | CAN / RS485 |
| Rated Grid Voltage | 3/N/PE, 380V / 400V |
| Rated Grid Frequency | 50Hz |
| Rated Grid Output Current | 15.2A / 14.4A |
| Power Factor | >0.99 |
| THDi | <3% |
| Backup Rated Output | 10kW |
| Backup Peak Output | 16kVA for 60s |
| Backup Switch Time | <10ms |
| Backup THDv | <2% |
| Max. Phase Imbalance | 100% |
| Max. Power per Phase | 50% rated power |
| Max. Efficiency | 97.90% |
| EU Efficiency | 97.51% |
| Protection Rating | IP66 |
| Cooling | Natural cooling |
| Operating Temperature | -25Β°C to +60Β°C |
| Relative Humidity | 0β95% |
| Max. Operating Altitude | 4000m |
| Noise Emission | <46.9dB(A) |
| Dimensions | 600 Γ 500 Γ 230mm |
| Weight | 30.2kg |
| Display | LED indicator + Bluetooth + App |
| Communication | CAN, RS485, optional Wi-Fi, Cellular, LAN |
| Country of Manufacture | China |
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Complies with AS 4777.2:2020 and applicable IEC/EN 62109-1/-2 and IEC/EN 61000-6-1/-3 requirements.
The S6-EH3P10K-H-AU combines strong PV input capability, high-voltage battery integration and fast backup switching in a flexible three-phase energy platform.
Its four MPPTs and support for up to 20kW of PV capacity make it particularly suitable for larger or more complex rooftop systems, while 100% phase imbalance support gives households more flexibility with uneven three-phase loads.
For homes looking to combine solar generation, battery storage, backup power and smart energy management in one system, the S6-EH3P10K-H-AU offers a scalable and future-ready solution.
All our products are covered by the Manufacturer's Warranty, which guarantees that they will be free from defects in materials and workmanship under normal use and service. The specific terms and duration of the warranty may vary depending on the product and the manufacturer. Please refer to the product's documentation or contact our customer support team for detailed warranty information.
Warranty Claim Process
In the unfortunate event that you encounter a faulty product, we want to make the warranty claim process as seamless as possible for you. To initiate a warranty claim, please follow these steps:
If damage is confirmed to be from normal wear-and-tear, drops, unauthorized repairs, or other non-warranty factors, service and shipping fees will apply. In such cases, we will contact the customer for approval before proceeding with paid repairs.
Unfortunately we cannot provide loaner units during the warranty repair process. For mission-critical equipment, we highly recommend purchasing backup units to prevent downtime in case of defects.
You have 30 calendar days to return an item from the date you received it.
To be eligible for a return:
Upon receiving your order, we kindly request that you thoroughly inspect all packages within 7 days of delivery. This inspection period is crucial as it allows you ample time to identify any visible damage caused during transit. Please keep in mind that promptly reporting any freight damage is vital in safeguarding your right to file a claim and ensuring a swift resolution.
Should you identify any freight damage during the inspection, we urge you to notify us immediately. Our customer support team is ready to assist you through the claim filing process and provide the necessary guidance to ensure a smooth and hassle-free experience.
The advertised price for this product includes the applicable STC battery rebate, applied as a pre-discount at the time of purchase.
To be eligible for the battery rebate:
Supply-only purchases are not eligible for the battery rebate.
By proceeding with this purchase, the customer agrees to assign all eligible Small-scale Technology Certificates (STCs) associated with the battery installation to Solar Battery Supermarket (or its nominated agent).
This assignment allows the rebate to be applied as a point-of-sale discount.
If the customer does not agree to assign the STCs, the full non-rebated price of the battery system will apply.
Installation by a licensed and accredited installer is mandatory to qualify for the rebate-adjusted price.
Standard metro installation is available from $500, subject to property assessment.
Additional works (including switchboard upgrades, long cable runs, or non-standard installations) may incur extra charges and will be quoted and approved prior to installation.
To assess eligibility and proceed with installation, the customer may be required to provide:
Failure to provide required information may delay installation or affect rebate eligibility.
This rebate offer does not limit your rights under Australian Consumer Law.