Felicity Solar IVEM3048-LV

Felicity Solar Inverter Datasheet — IVEM3048-LV

A 3 kW single-phase off-grid inverter on a 48 V DC bus, pairing a 4 kW MPPT solar input with 60 A battery charging and a 110 V pure sine wave output.

SKU: IVEM3048-LV | Last Updated: 2026-07-23

⚡Electrical Specifications

AC Output Voltage110 V
AC Wiring ModeL+N+PE
Backup Rated Output Power3 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 Voltage140 V
High Line Reconnect Voltage135 V
Input Voltage Range65-140 V
Input Voltage Range (Appliance Mode)65-140 V
Input Voltage Range (UPS Mode)90-140 V
Input Voltage WaveformSinusoidal (utility or generator)
Line Mode Efficiency>95 %
Line Mode Output WaveformSame As Input Waveform
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)65 V
Low Line Disconnect (UPS Mode)90 V
Low Line Reconnect (Appliance Mode)70 V
Low Line Reconnect (UPS Mode)95 V
Low-Battery Recovery (<50% Load)47 V
Low-Battery Recovery (>50% Load)46 V
MPPT Trackers1
MPPT Voltage Range120-450 V
Max AC Charge Current60 A
Max AC Input Voltage140 V
Max AC Pass-Through Current40 A
Max Charging Current60 A
Max Charging Voltage60 V
Max Efficiency93 %
Max Inverter/Rectifier Current30 A
Max Output Current30 A
Max PV Input Current15 A
Max PV Input Power4 kW
Max PV Voltage500 V
Max Solar Charging Current60 A
Motor Start CapableYes
Nominal AC Input Voltage110 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 Range90-500 V
Pass-Through Without BatteryYes
PhaseSingle Phase
ProtectionOverload Protection, Over Temperature Protection, Short Circuit Protection
Rated Apparent Output Power3 kVA
Rated Output Power3 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 Specifications

BMS CommunicationRS485
DisplayLCD
Gross Weight14.2 kg
Installation StyleWall-Mounted
Monitoring ModuleBuilt-In WiFi
Net Weight11.9 kg
Package Dimensions542 x 430 x 224 mm
Parallel CapabilityNo
Safety StandardIEC 62109-1, IEC 62109-2
TopologyHigh-Frequency

🌡️Environmental Specifications

CoolingIntelligent Air Cooling
IP RatingIP21
Operating Temperature Range-10 to 50 °C
Storage Temperature-15 to 60 °C

📏Dimensions

Width
Height
Depth
Weight

✅Certifications

IEC 62109-1IEC 62109-2