Felicity Solar T-REX-25KHP3G01 25kW Three-Phase Hybrid Solar Inverter

A three-phase hybrid inverter rated 25 kW and peaking at 27.5 kW of AC output, with 32.5 kW of PV headroom across two 200-850 V MPPTs, 39.9 A of maximum output current and an IP65 wall-mounted chassis weighing 85.6 kg net.

Rated Output Power: 25 kW
Max Efficiency: 97.6 %
Max PV Input Power: 32.5 kW
Battery Voltage Range: 160-800 V

13,750 AEDincl. VAT

In stock

Full Specifications Download datasheet (PDF)

Felicity Solar T-REX-25KHP3G01 25kW Three-Phase Hybrid Solar Inverter features

32.5 kW of PV on two MPPT trackers

Maximum PV input power is 32.5 kW on the T-REX-25KHP3G01, split over two MPPTs that take 36+36 A of input current from a 250 V start-up voltage, at a 600 V rated PV input voltage and a 1000 V maximum PV voltage.

Tracking from 200 to 850 V above a 150 V DC floor

The MPPT voltage range runs 200-850 V at 99.9% MPPT efficiency, and the minimum DC input voltage is 150 V, so a long string and a short one both stay inside the tracking window.

25 kW rated and 27.5 kW maximum AC output

Rated output power is 25 kW and maximum AC output power 27.5 kW, three-phase at 220-230 V on 3L+N+PE wiring at 50/60 Hz, with 39.9 A of maximum output current, 144 A of output overcurrent protection and 1.5*rated (10s) of surge.

160-800 V LFP batteries charged at 50+50 A

Two battery inputs charge and discharge LFP packs across a 160-800 V range at 50+50 A, reporting over RS485 and CAN, behind 25 kW of backup rated output power and a 10 ms transfer time.

97.6% maximum and 97% European efficiency

Maximum efficiency is 97.6% and European efficiency 97%, with THD below 3%, a power factor adjustable from 0.8 leading to 0.8 lagging, ground fault current monitoring, overload and short-circuit protection, and a 184-264.5 V AC input window.

85.6 kg IP65 chassis, 12 units in parallel

The wall-mounted IP65 chassis is smart-cooled, weighs 85.6 kg net and 102.3 kg gross, ships in a 1114 x 774 x 469 mm package, runs -25 to 60 °C with derating above 50 °C and up to 3000 m, and parallels up to 12 units. Certified to EN 62477-1, IEC 62109-1 and IEC 62109-2.

About the Felicity Solar T-REX-25KHP3G01 25kW Three-Phase Hybrid Solar Inverter

The Felicity Solar T-REX-25KHP3G01 is a three-phase hybrid inverter rated at 25 kW, peaking at 27.5 kW of AC output, accepting 32.5 kW of PV across two MPPTs that track 200-850 V, delivering 39.9 A of maximum output current at 97.6% maximum efficiency, and charging 160-800 V LFP batteries on two inputs at 50+50 A. That 32.5 kW PV ceiling is what separates the T-REX-25KHP3G01 from every other listing here: no sibling shares it. Tracking opens at a 250 V start-up voltage around a 600 V rated PV input, takes 36+36 A and is capped at 1000 V, with a 150 V minimum DC input. The 3L+N+PE output runs 220-230 V per phase at 50/60 Hz, holds THD under 3%, trips overcurrent protection at 144 A and carries 1.5*rated (10s) of surge. Backup rated output is 25 kW with a 10 ms transfer. European efficiency is 97% and MPPT efficiency 99.9%. The smart-cooled IP65 wall chassis runs -25 to 60 °C with derating above 50 °C, weighs 85.6 kg net, ships in a 1114 x 774 x 469 mm package and parallels 12 units. We are an authorised Felicity Solar distributor and supply it with a 2 Years warranty.

Specifications last updated 23 July 2026

Felicity Solar T-REX-25KHP3G01 25kW Three-Phase Hybrid Solar Inverter full specifications

Electrical

AC Output Line Voltage	380-400 V
AC Output Voltage	220-230 V
AC Rated Output Current	36.3 A
AC Wiring Mode	3L+N+PE
Backup Rated Output Power	25 kW
Battery Inputs	2
Battery Type	LFP
Battery Voltage Range	160-800 V
Charge Algorithm	Self-Adaption to BMS
European Efficiency	97 %
Grid Frequency Range (50 Hz)	45-55 Hz
Grid Frequency Range (60 Hz)	55-65 Hz
Grid Regulation	NTS & UNE217001 & UNE217002, CEI 0-21, NRS 097-2-1, NC RFG (Poland), VDE 4105, G99, EN 50549-1, EN 50549-1+Netherlands
Ground Fault Current Monitoring	Yes
Input Voltage Range	184-264.5 V
MPPT Efficiency	99.9 %
MPPT Full-Load Voltage Range	450-850 V
MPPT Trackers	2
MPPT Voltage Range	200-850 V
Max AC Output Power	27.5 kW
Max AC Pass-Through Current	200 A
Max Charging Current	50+50 A
Max Discharging Current	50+50 A
Max Efficiency	97.6 %
Max Output Current	39.9 A
Max Output Overcurrent Protection	144 A
Max PV Input Current	36+36 A
Max PV Input Power	32.5 kW
Max PV Voltage	1000 V
Max Short-Circuit Current	55+55 A
Min DC Input Voltage	150 V
Nominal AC Input Line Voltage	380-400 V
Nominal AC Input Voltage	220-230 V
Nominal Input Frequency	50/60 Hz
Output Frequency	50/60 Hz
Output Short-Circuit Protection	Yes
Overload Protection	Yes
Overvoltage Category (AC)	III
Overvoltage Category (DC)	II
Phase	Three Phase
Power Factor Adjustment Range	0.8 leading to 0.8 lagging
Protection	PV Input Lightning Protection, PV String Input Reverse Polarity Protection, Battery Input Lightning Protection, AC Output Lightning Protection, Battery Input Reverse Polarity Protection, Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Short-Circuit Protection, Output Over Voltage Protection, Anti-islanding Protection
Rated Apparent Output Power	25 kVA
Rated Output Power	25 kW
Rated PV Input Voltage	600 V
Start-Up Voltage	250 V
Strings per MPPT	2
Surge Protection Level (AC)	II
Surge Rating	1.5*rated (10s)
Total Harmonic Distortion	<3 %
Transfer Time	10 ms

Mechanical

BMS Communication	RS485, CAN
Communication Interface	RS232, RS485
Display	LCD Touch Screen
Gross Weight	102.3 kg
Installation Style	Wall-Mounted
Monitoring Module	WiFi/GPRS
Net Weight	85.6 kg
Package Dimensions	1114 x 774 x 469 mm
Parallel Capability	12
Safety Standard	EN 62477-1, IEC 62109-1, IEC 62109-2
Topology	Non-Isolated

Environmental

Cooling	Smart Cooling
IP Rating	IP65
Operating Altitude	3000 (>2000 derating) m
Operating Temperature Range	-25 to 60 (>50 derating) °C
Relative Humidity	0-95 (non-condensing) %

Certifications

EN 62477-1
IEC 62109-1
IEC 62109-2

Frequently Asked Questions

32.5 kW is the maximum PV input power of the T-REX-25KHP3G01, and no other listing in this catalogue carries that figure. It is split across two MPPTs that track 200-850 V from a 250 V start-up voltage, accept 36+36 A of input current, sit at a 600 V rated PV input voltage and are capped by a 1000 V maximum PV voltage, above a 150 V minimum DC input.

25 kW is the rated output power and 27.5 kW is the maximum AC output power. Maximum output current is 39.9 A, output overcurrent protection is set at 144 A and surge capability is 1.5*rated (10s). The three-phase output runs 220-230 V on 3L+N+PE wiring at 50/60 Hz, with THD below 3%, a power factor adjustable from 0.8 leading to 0.8 lagging, and a 184-264.5 V AC input range.

160-800 V LFP batteries, on two battery inputs that charge and discharge at 50+50 A. The battery management system communicates over RS485 and CAN, backup rated output power is 25 kW, transfer time is 10 ms, and efficiency is 97.6% maximum, 97% European and 99.9% on the MPPT.

-25 to 60 °C, with derating above 50 °C, and up to 3000 m of altitude with derating above 2000 m. The IP65 enclosure is wall-mounted and smart-cooled, rated for 0-95% non-condensing relative humidity, and carries an LCD touch screen, RS232 and RS485 interfaces and WiFi/GPRS monitoring. It weighs 85.6 kg net and 102.3 kg gross and ships in a 1114 x 774 x 469 mm package. Certification is EN 62477-1, IEC 62109-1 and IEC 62109-2, overvoltage category III with surge protection level II, and up to 12 units can be paralleled. Supplied with a 2 Years warranty.