Felicity Solar T-REX-40KHP3G01

Felicity Solar Inverter Datasheet — T-REX-40KHP3G01

A 40 kW three-phase hybrid inverter that accepts 52 kW of PV across four MPPT trackers at 36+36+36+36 A, backs up 40 kW, and guards a 63.8 A output behind 192 A of overcurrent protection.

SKU: T-REX-40KHP3G01 | Last Updated: 2026-07-23

⚡Electrical Specifications

AC Output Line Voltage380-400 V
AC Output Voltage220-230 V
AC Rated Output Current58 A
AC Wiring Mode3L+N+PE
Backup Rated Output Power40 kW
Battery Inputs2
Battery TypeLFP
Battery Voltage Range160-800 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 RegulationNTS & 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 MonitoringYes
Input Voltage Range184-264.5 V
MPPT Efficiency99.9 %
MPPT Full-Load Voltage Range360-850 V
MPPT Trackers4
MPPT Voltage Range200-850 V
Max AC Output Power44 kW
Max AC Pass-Through Current200 A
Max Charging Current50+50 A
Max Discharging Current50+50 A
Max Efficiency97.6 %
Max Output Current63.8 A
Max Output Overcurrent Protection192 A
Max PV Input Current36+36+36+36 A
Max PV Input Power52 kW
Max PV Voltage1000 V
Max Short-Circuit Current55+55+55+55 A
Min DC Input Voltage150 V
Nominal AC Input Line Voltage380-400 V
Nominal AC Input Voltage220-230 V
Nominal Input Frequency50/60 Hz
Output Frequency50/60 Hz
Output Short-Circuit ProtectionYes
Overload ProtectionYes
Overvoltage Category (AC)III
Overvoltage Category (DC)II
PhaseThree Phase
Power Factor Adjustment Range0.8 leading to 0.8 lagging
ProtectionPV 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 Power40 kVA
Rated Output Power40 kW
Rated PV Input Voltage600 V
Start-Up Voltage250 V
Strings per MPPT2
Surge Protection Level (AC)II
Surge Protection Level (DC)II
Surge Rating1.5*rated (10s)
Total Harmonic Distortion<3 %
Transfer Time10 ms

🔧Mechanical Specifications

BMS CommunicationRS485, CAN
Communication InterfaceRS232, RS485
DisplayLCD Touch Screen
Gross Weight102.3 kg
Installation StyleWall-Mounted
Monitoring ModuleWiFi/GPRS
Net Weight85.6 kg
Package Dimensions1114 x 774 x 469 mm
Parallel Capability12
Safety StandardEN 62477-1, IEC 62109-1, IEC 62109-2
TopologyNon-Isolated

🌡️Environmental Specifications

CoolingSmart Cooling
IP RatingIP65
Operating Altitude3000 (>2000 derating) m
Operating Temperature Range-25 to 60 (>50 derating) °C
Relative Humidity0-95 (non-condensing) %

📏Dimensions

Width
Height
Depth
Weight

✅Certifications

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