Felicity Solar 4K6LP1G01

InvertersModel T-REX-4K6LP1G01

Felicity Solar T-REX-4K6LP1G01 4.6kW Single-Phase Hybrid Solar Inverter

Rated 4.6 kW on a single 230 V phase, the T-REX-4K6LP1G01 pairs two MPPT trackers carrying up to 6 kW of PV with a 40-60 V lead-acid or Li-Ion bank it charges and discharges at up to 100 A.

  • Rated Output Power: 4.6 kW
  • Max Efficiency: 97.6 %
  • Battery Voltage Range: 40-60 V
  • Phase: Single Phase

Models in the T-REX-3KLP1G01 – T-REX-6KLP1G01 family

What sets the T-REX-4K6LP1G01 apart from the other 5 models in the family: AC Rated Output Current 20 A; Backup Rated Output Power 4.6 kW; European Efficiency 97 %; MPPT Full-Load Voltage Range 200-500 V; Max AC Charge Current 100 A; Max AC Output Power 4.6 kW; Max AC Pass-Through Current 30 A; Max Charge/Discharge Power 4.6 kW.

AED 1,650incl. VAT

In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • Delivery charge: AED 200
  • 2-year warranty
Full SpecificationsDownload datasheet (PDF)

Felicity Solar T-REX-4K6LP1G01 4.6kW Single-Phase Hybrid Solar Inverter features

  • 4.6 kVA rated output on a single 230 V phase

    Maximum output current is 25 A on L+N+PE wiring, with surge capability of twice rated power for 10 s.

  • 97.6% peak efficiency and 97% European efficiency

    MPPT tracking itself runs at 99.9% efficiency across the 100-500 V window.

  • Two MPPT trackers rated 550 V and 15+15 A

    Up to 6 kW of PV array, one string per tracker, from a 130 V start-up voltage.

  • 100 A battery charge and discharge current

    Suits 40-60 V lead-acid or Li-Ion banks on one battery input, the charge algorithm self-adapting to the BMS over RS485 or CAN.

  • 20 ms transfer to backup with THD below 3%

    The backup output supplies up to 30 A while the AC input draws up to 40 A and charges at 100 A.

  • IP65 wall-mounted build weighing 32.4 kg net

    Naturally cooled and rated -25 to 60 °C with derating above 45 °C, and up to six units run in parallel.

About the Felicity Solar T-REX-4K6LP1G01 4.6kW Single-Phase Hybrid Solar Inverter

The Felicity Solar T-REX-4K6LP1G01 is a 4.6 kVA single-phase hybrid solar inverter with a 230 V L+N+PE output rated at 25 A maximum, a peak efficiency of 97.6% and two MPPT trackers, and it charges or discharges a 40-60 V lead-acid or Li-Ion battery at up to 100 A. Its PV side takes 550 V and 15+15 A, tracking from 100-500 V and at full load between 200-500 V, so up to 6 kW of array sits behind the 4.6 kW rating; MPPT efficiency is 99.9% and start-up begins at 130 V. On the AC side it accepts up to 40 A of input, charges from the grid at 100 A, feeds 30 A to backup loads and transfers in 20 ms with harmonic distortion under 3%. The isolated transformer-based build is IP65, naturally cooled and rated from -25 to 60 °C with derating above 45 °C; RS485 and CAN reach the battery BMS, WiFi/GPRS handles monitoring, and six units can be paralleled. We are an authorised Felicity Solar distributor and supply the T-REX-4K6LP1G01 from our own stock. Warranty: 2 Years.

Specifications last updated 23 March 2026

Felicity Solar T-REX-4K6LP1G01 4.6kW Single-Phase Hybrid Solar Inverter full specifications

Electrical(50)

AC Output Voltage230 V
AC Rated Output Current20 A
AC Wiring ModeL+N+PE
Backup Max Output Current30 A
Backup Rated Output Power4.6 kW
Battery Inputs1
Battery TypeLead-Acid, Li-Ion
Battery Voltage Range40-60 V
Charge AlgorithmSelf-Adaption to BMS
European Efficiency97 %
Grid Frequency Range (50 Hz)45-55 Hz
Grid Frequency Range (60 Hz)55-65 Hz
Grid RegulationCEI 0-21, G99, VDE 4105, EN 50549-1, NRS 097-2-1, C10/11, NTS & UNE217001 & UNE217002, PORTARIA N° 140 & 515
Ground Fault Current MonitoringYes
Input Voltage Range184-264.5 V
MPPT Efficiency99.9 %
MPPT Full-Load Voltage Range200-500 V
MPPT Trackers2
MPPT Voltage Range100-500 V
Max AC Charge Current100 A
Max AC Input Current40 A
Max AC Output Power4.6 kW
Max AC Pass-Through Current30 A
Max Charge/Discharge Power4.6 kW
Max Charging Current100 A
Max Discharging Current100 A
Max Efficiency97.6 %
Max Output Current25 A
Max PV Input Current15+15 A
Max PV Voltage550 V
Max Recommended PV Power6 kW
Max Short-Circuit Current18+18 A
Nominal AC Input Voltage230 V
Nominal Input Frequency50/60 Hz
Output Frequency50/60 Hz
Output Short-Circuit ProtectionYes
Overload ProtectionYes
PV Working Voltage Range90-550 V
PhaseSingle Phase
Power Factor>0.99
Power Factor Adjustment Range0.8 leading to 0.8 lagging
ProtectionOutput Over Current Protection, Output Over Power Protection, Output Short-Circuit Protection, Anti-islanding Protection, GFCI Protection, Insulation Resistor Detection
Rated Apparent Output Power4.6 kVA
Rated Output Power4.6 kW
Rated PV Input Voltage360 V
Start-Up Voltage130 V
Strings per MPPT1
Surge Rating2*rated (10s)
Total Harmonic Distortion<3 %
Transfer Time20 ms

Mechanical(11)

BMS CommunicationRS485, CAN
Communication InterfaceRS232, RS485
DisplayLCD, LED
Gross Weight39.1 kg
Installation StyleWall-Mounted
Monitoring ModuleWiFi/GPRS
Net Weight32.4 kg
Package Dimensions632 x 570 x 315 mm
Parallel Capability6
Safety StandardIEC 62109-1, IEC 62109-2
TopologyIsolated (transformer-based)

Environmental(5)

CoolingNature
IP RatingIP65
Operating Altitude2000 m
Operating Temperature Range-25 to 60 (>45 derating) °C
Relative Humidity0-100 %

Certifications(2)

  • IEC 62109-1
  • IEC 62109-2

Downloads & support

PDFThe manufacturer's sheet, to print or share

Troubleshooting & error codes

Looking up an error code on this FelicityESS T-REX-3KLP1G01? Browse the full list of codes for this device, with the cause and recommended fix for each.

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Frequently Asked Questions

How much solar can the T-REX-4K6LP1G01 take?

Up to 6 kW of PV is the maximum recommended array for the T-REX-4K6LP1G01. Its two MPPT trackers accept 550 V and 15+15 A, work from 100-500 V and from 200-500 V at full load, and start tracking at 130 V.

How fast does the T-REX-4K6LP1G01 charge and discharge a battery?

100 A is the maximum charge and discharge current of the T-REX-4K6LP1G01, across a 40-60 V lead-acid or Li-Ion bank on its single battery input. Charge and discharge power is capped at 4.6 kW, and the charge algorithm self-adapts to the battery BMS over RS485 or CAN.

What are the dimensions and weight of the T-REX-4K6LP1G01?

530 x 493 x 228 mm (W x H x D) is the size of the T-REX-4K6LP1G01 itself, at 32.4 kg net; packed it ships in a 632 x 570 x 315 mm carton weighing 39.1 kg gross. The unit is wall-mounted, IP65 rated and naturally cooled.

Which safety and grid standards does the T-REX-4K6LP1G01 meet?

IEC 62109-1 and IEC 62109-2 are the safety standards held by the T-REX-4K6LP1G01. Grid compliance covers CEI 0-21, G99, VDE 4105, EN 50549-1 and NRS 097-2-1, with anti-islanding, GFCI protection, insulation resistor detection and ground fault current monitoring.

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