Felicity Solar IVEM5048 3000VA Inverter

Felicity Solar IVEM5048 5kW Single-Phase Off-Grid Solar Inverter

A wall-mounted 5 kW off-grid inverter of 11.2 kg net, the IVEM5048 pairs a single 120-500 V MPPT tracker with 100 A of battery charging, 230 V pure sine output and built-in WiFi monitoring.

  • Rated Output Power: 5 kW
  • Max Efficiency: 93 %
  • Max PV Input Power: 6 kW
  • Battery Voltage Range: 42-63 V
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Full SpecificationsDownload datasheet (PDF)

Felicity Solar IVEM5048 5kW Single-Phase Off-Grid Solar Inverter features

Rated 5 kW real power and 5 kVA apparent, with twice rated power for 5 seconds to start motor loads

A single MPPT tracker working from 120 V to 500 V, starting at 125 V, for up to 6 kW and 20 A of PV input

Charges 42-63 V banks at up to 100 A from solar, utility or generator, three-stage at 56.4 V boost and 54 V float

93% peak efficiency and above 95% in line mode, with 230 V pure sine output at 50/60 Hz held within 5%

Transfers in 10 ms in UPS mode, 20 ms in appliance mode and 50 ms nominally, and passes 63 A through with no battery fitted

Wall-mounted IP21 cabinet of 415 x 320 x 129 mm and 11.2 kg net, LCD and built-in WiFi, up to 12 units in parallel

About the Felicity Solar IVEM5048 5kW Single-Phase Off-Grid Solar Inverter

The Felicity Solar IVEM5048 is a 5 kW single-phase off-grid solar inverter with one MPPT tracker covering 120-500 V, accepting up to 6 kW and 20 A of PV input, charging a 48 V battery bank at up to 100 A, and weighing 11.2 kg net in a wall-mounted IP21 chassis. Tracking begins at 125 V, with one string up to 500 V. Output is 230 V pure sine wave at 50/60 Hz over an L+N+PE connection, regulated within 5% and delivering twice rated power for 5 seconds to start motors. Peak efficiency is 93%, and above 95% in line mode. Utility or generator input is accepted from 90 V to 280 V and charges at the same 100 A, and pass-through works with no battery fitted. Transfer takes 10 ms in UPS mode, 20 ms in appliance mode and 50 ms nominally. An LCD screen, built-in WiFi and an RS485 BMS link report status; up to 12 units run in parallel. The 415 x 320 x 129 mm cabinet is air cooled and rated 0-55 °C, certified to IEC 62109-1 and IEC 62109-2. We are an authorised Felicity Solar distributor and supply the IVEM5048 from our own stock; the warranty is 2 Years.

Specifications last updated 17 August 2026

Felicity Solar IVEM5048 5kW Single-Phase Off-Grid Solar Inverter full specifications

Electrical

AC Output Voltage230 V
AC Wiring ModeL+N+PE
Backup Rated Output Power5 kW
Battery Inputs1
Battery TypeAGM, Flooded, Li-Ion, Self-Defined
Battery Voltage Range42-63 V
Bulk Charging Voltage56.4 V
Charge AlgorithmThree-Stage: Boost CC, Boost CV, Float
Float Charging Voltage54 V
High DC Input Recovery Voltage56.4 V
High Frequency Disconnect65 Hz
High Frequency Reconnect63 Hz
High Line Disconnect Voltage280 V
High Line Reconnect Voltage270 V
Input Voltage Range90-280 V
Input Voltage Range (UPS Mode)170-280 V
Input Voltage WaveformSinusoidal (utility or generator)
Line Mode Efficiency>95 %
Low DC Shutdown (<50% Load)43 V
Low DC Shutdown (>50% Load)42 V
Low Frequency Disconnect40 Hz
Low Frequency Reconnect42 Hz
Low Line Disconnect (Appliance Mode)90 V
Low Line Disconnect (UPS Mode)170 V
Low Line Reconnect (Appliance Mode)100 V
Low Line Reconnect (UPS Mode)180 V
Low-Battery Recovery (<50% Load)47 V
Low-Battery Recovery (>50% Load)46 V
MPPT Trackers1
MPPT Voltage Range120-500 V
Max AC Charge Current100 A
Max AC Input Voltage280 V
Max AC Pass-Through Current63 A
Max Charging Current100 A
Max Charging Voltage60 V
Max Efficiency93 %
Max PV Input Current20 A
Max PV Input Power6 kW
Max PV Voltage500 V
Max Solar Charging Current100 A
Motor Start CapableYes
Nominal AC Input Voltage230 V
Nominal DC Input Voltage48 V
Nominal Input Frequency50/60 Hz
Output Frequency50/60 Hz
Output Short-Circuit ProtectionYes
Output Voltage Regulation5 %
Output Voltage WaveformPure Sine Wave
Overload ProtectionYes
Overload Trip Time (>105% Load)10.5 s
Overload Trip Time (>150% Load)5.5 s
PV Working Voltage Range120-500 V
Pass-Through Without BatteryYes
PhaseSingle Phase
ProtectionOverload Protection, Over Temperature Protection, Short Circuit Protection
Rated Apparent Output Power5 kVA
Rated Output Power5 kW
Short-Circuit Protection (Battery Mode)Electronic Circuit
Short-Circuit Protection (Line Mode)Circuit Breaker
Start-Up Voltage125 V
Strings per MPPT1
Surge Rating2*rated (5s)
Transfer Time50 ms
Transfer Time (Appliance Mode)20 ms
Transfer Time (UPS Mode)10 ms

Mechanical

BMS CommunicationRS485
DisplayLCD
Gross Weight13.2 kg
Installation StyleWall-Mounted
Monitoring ModuleBuilt-In WiFi
Net Weight11.2 kg
Package Dimensions494 x 399 x 202 mm
Parallel Capability12
Safety StandardIEC 62109-1, IEC 62109-2
TopologyHigh-Frequency

Environmental

CoolingIntelligent Air Cooling
IP RatingIP21
Operating Temperature Range0-55 °C
Storage Temperature-15 to 60 °C

Certifications

  • IEC 62109-1
  • IEC 62109-2

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