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The Felicity T-REX-50KHP3G01 hybrid inverter is a high-performance solution for power supply systems that ensures efficient interaction between solar panels, batteries, and the utility grid. The device offers several operating modes, including backup power, battery charging, and selling excess energy to the grid. Thanks to support for 4 MPPT trackers, the inverter optimizes solar panel performance, ensuring high efficiency even under challenging conditions.
Key advantages of the inverter — maximum power of 50 kW, an integrated monitoring system via WiFi or GPRS, and a programmable port for connecting a generator. The device supports up to 12 parallel connections, allowing the energy system to be scaled according to growing needs. The IP65 protection rating ensures reliable operation even in harsh climatic conditions. The touchscreen LCD display provides convenient control and monitoring.
The Felicity T-REX-50KHP3G01 inverter complies with international safety and certification standards, making it ideal for residential and commercial use. RS485 and CAN interfaces allow the device to be integrated with other system components, while support for cloud services enables remote monitoring. The inverter’s versatility is enhanced by support for various battery types, including lithium iron phosphate (LiFePO4), and its intelligent charge management system extends battery life.
Technical Specifications
- Battery Type: LFP (LiFePO4)
- Battery Voltage Range: 160–800 V DC
- Maximum charging current: 50+50 A
- Maximum discharging current: 50+50 A
- Number of battery inputs: 2
- Maximum PV power: 65 kW (16 kW per PV)
- Maximum PV voltage: 1000 V DC
- Minimum PV voltage: 150 V DC
- PV start-up voltage: 250 V DC
- MPPT range: 200–850 V DC
- Number of MPPT trackers: 4
- Rated AC output power: 50 kW
- Maximum AC output power: 55 kW
- Rated output current: 72.5 A
- Maximum output current: 79.7 A
- AC voltage: 220/380, 230/400 V (~20% ~ +15%)
- AC frequency: 50/60 Hz (45–55 Hz, 55–65 Hz)
- Total harmonic distortion (THDI): <3%
- Power factor: from 0.8 lagging to 0.8 leading
- Maximum efficiency: 97.6%
- Euro efficiency: 97.0%
- MPPT efficiency: 99.9%
Protections and safety
- Integrated lightning protection at the input of the photovoltaic system and battery
- Reverse connection and reverse polarity protection
- Insulation resistance detection and residual current monitoring unit
- Overcurrent, short-circuit, overvoltage, and islanding protection
- Integrated lightning protection at the AC output
Features and Functions
- Operating modes: “Selling First”, “Zero Export To Load”, “Dispatch Mode”
- Programmable port for connecting a diesel generator
- Energy export limitation (“Zero Export” function)
- Intelligent cooling system for stable operation at high temperatures
- Battery charge and discharge time settings, “Time Of Use” for cost optimization
Enclosure and installation
- Dimensions: 940x582x340 mm
- Net weight: 85.6 kg, gross weight: 102.3 kg
- Protection rating: IP65
- Operating temperature range: -25 °C to +60 °C (with power reduction at >50 °C)
- Humidity: 0-95% (non-condensing)
- Cooling type: smart cooling
- Installation method: wall-mounted
Communication and monitoring
- Communication ports: RS485, CAN
- Monitoring module: WiFi, GPRS
Total Energo LLC
Total Energo LLC provides professional supply, installation, and commissioning of T-REX-50KHP3G01 Felicity hybrid inverters. We guarantee the quality of our work, support, and maintenance for comprehensive energy systems that meet the highest standards of reliability and efficiency.