T-REX -3/3.6/4.6/5/6K

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Product Details

T-REX Series Solar Inverter Charger

The FelicityESS T-REX series (3K to 6K) is a multifunctional inverter combining solar charging, battery charging, and UPS functions in a compact, IP65-rated design. Ideal for off-grid solar systems, it supports WiFi monitoring, AC coupling, and diesel generator storage.

WiFi Monitoring

Monitor your system remotely via mobile app.

48V Low Voltage

Safe battery operation with transformer isolation.

120A Charge/Discharge

High current for fast energy transfer.

AC Couple

Retrofit existing solar systems easily.

Applications

Off-grid home solar storage
Backup power for critical loads
Diesel generator integration
Remote monitoring sites

Specifications

Parameter	Value
Battery Voltage Range	40V~60V
Max. Charging/Discharging Current	100A/100A or 120A/120A (model dependent)
Max. Charging/Discharging Power	3000W / 3600W / 4000W / 4600W / 5000W / 6000W
Battery Type	Li-Ion / Lead-acid
Max. Recommended PV Power	3900W / 4700W / 5200W / 6000W / 6500W / 7800W
Number of MPP Trackers	2/1
Nominal Input Voltage	230Vac
Input Voltage Range	184~264.5Vac
Protection Degree	IP65
Cooling Concept	Natural & Intelligent Air Cooling