Felicity Solar T-REX 10kW Three-Phase Hybrid Inverter
Build a high-performance solar and backup system with the Felicity Solar T-REX-10KLP3G01 10kW Hybrid Inverter.
This low-voltage, three-phase hybrid inverter combines solar energy conversion, battery charging, battery management and grid interaction in a single unit. It is designed for systems where reliable backup power, solar self-consumption and battery storage are key requirements.
With a 10kW rated output and support for up to 13kW of recommended solar PV, the T-REX provides substantial capacity for larger homes, offices, small businesses and other three-phase installations.
High-Power 10kW Three-Phase Output
The T-REX-10KLP3G01 delivers 10kW / 10kVA of rated output power through a 230/400V three-phase supply.
Its three-phase architecture makes it particularly suitable for properties with three-phase electrical infrastructure and loads that need balanced, reliable power.
The inverter supports both grid-connected and backup applications, with programmable operating modes for different energy-management requirements
Up to 13kW Solar PV
The inverter is designed to accommodate a recommended PV array of up to 13kW.
Its dual MPPT configuration allows two independent solar strings to be tracked separately, helping the system extract more available energy from the PV array.
The solar input supports:
- Up to 900V maximum PV voltage
- 160–900V PV operating range
- 200–850V MPPT range
- 180V start-up voltage
- 15A + 15A maximum PV input current
- 18A + 18A maximum short-circuit current
- 2 MPPT trackers
- 1 string per MPPT
- Up to 13kW recommended PV power
The MPPT system has a stated efficiency of up to 99.9%. Felicity Solar
48V Battery System with 200A Charging
The T-REX is a low-voltage 48V-class hybrid inverter, supporting a battery voltage range of 40–60V.
It can charge and discharge the battery at up to 200A, providing up to 10kW of battery charge/discharge power.
Compatible battery technologies include Li-Ion and lead-acid, while BMS communication is supported through CAN and RS485.
This high battery current makes the inverter particularly attractive for systems using substantial 48V battery storage.
Fast Backup Switching
When configured for backup operation, the T-REX can switch the power supply in approximately 20ms.
This helps maintain continuity for suitable backup loads during a grid outage.
The inverter also incorporates protection features including anti-islanding protection, GFCI protection, insulation resistance detection, output over-current protection, over-power protection and short-circuit protection.
Flexible Energy Management
The T-REX supports multiple operating modes, allowing the system to be configured around different energy priorities.
Available functions include:
- Solar priority
- Battery priority
- Grid priority
- On-grid operation
- Off-grid operation
- Backup operation
- ECO mode
- Zero Export to Load
- Zero Export to CT
- Programmable power limitation
It can also be used for AC coupling when upgrading an existing solar installation and supports storing energy from a diesel generator.
Wi-Fi Monitoring
Built-in monitoring capabilities allow users to keep track of system operation remotely.
The inverter supports Wi-Fi/GPRS monitoring, while communication with compatible battery management systems is available through CAN and RS485.
The front-mounted LCD and LED indicators provide local access to system information and operating status.
IP65 Protection
The wall-mounted T-REX inverter has an IP65 protection rating, providing protection against dust and water ingress when installed according to the manufacturer’s requirements.
It is specified for operation from -25°C to 60°C, with power derating above 45°C.
Key Features
- 10kW rated output power
- 10kVA rated apparent power
- Three-phase hybrid inverter
- 48V low-voltage battery system
- 40–60V battery voltage range
- Supports lithium-ion and lead-acid batteries
- 200A maximum battery charging current
- 200A maximum battery discharge current
- Up to 10kW battery charge/discharge power
- 13kW recommended maximum PV
- 900V maximum PV voltage
- Dual MPPT
- 2 MPPT trackers / 1 string per MPPT
- 15A + 15A maximum PV input current
- 18A + 18A maximum PV short-circuit current
- Up to 99.9% MPPT efficiency
- Up to 97.6% maximum inverter efficiency
- 230/400V three-phase AC output
- 20ms backup switching
- Wi-Fi/GPRS monitoring
- CAN/RS485 BMS communication
- AC coupling capability
- Diesel generator energy-storage support
- Multiple programmable operating modes
- Zero-export functionality
- IP65 protection
- Smart cooling
- Wall-mounted design
- LCD + LED display
Technical Specifications
| Specification | T-REX-10KLP3G01 |
|---|---|
| Brand | Felicity Solar / FelicityESS |
| Series | T-REX |
| Model | T-REX-10KLP3G01 |
| Product Type | Hybrid Solar Inverter |
| Rated Output Power | 10kW |
| Rated Apparent Power | 10kVA |
| Phase | Three Phase |
| AC Output | 230/400V |
| AC Wiring | L1/L2/L3/N/PE |
| Frequency | 50/60Hz |
| Battery Voltage | 40–60V |
| Battery Type | Li-Ion / Lead-Acid |
| Maximum Charge Current | 200A |
| Maximum Discharge Current | 200A |
| Maximum Charge/Discharge Power | 10kW |
| Recommended Maximum PV | 13kW |
| Maximum PV Voltage | 900V |
| PV Operating Range | 160–900V |
| MPPT Range | 200–850V |
| Full-Load MPPT Range | 450–850V |
| Start-Up Voltage | 180V |
| MPPT Trackers | 2 |
| Strings per MPPT | 1 |
| Maximum PV Input Current | 15A + 15A |
| Maximum Short-Circuit Current | 18A + 18A |
| MPPT Efficiency | Up to 99.9% |
| Maximum Efficiency | Up to 97.6% |
| Backup Switching Time | ≤20ms |
| Protection Rating | IP65 |
| Monitoring | Wi-Fi / GPRS |
| BMS Communication | CAN / RS485 |
| Communication | RS232 / RS485 |
| Display | LCD + LED |
| Cooling | Smart Cooling |
| Installation | Wall Mounted |
| Operating Temperature | -25°C to 60°C |
| Derating | Above 45°C |
| Maximum Altitude | 2,000m |
| Net Weight | 38.9kg |
| Gross Weight | 47.1kg |
| Dimensions | 655 × 475 × 266mm |
| Maximum Parallel Units | Up to 10 |
| Safety Standards | IEC 62109-1/2, IEC 62040-1 |
Technical specifications are based on Felicity Solar/FelicityESS documentation and current product information.
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