Felicity Solar IVEM8048-II 8000VA Off-Grid Inverter

Felicity Solar Inverter Datasheet — IVEM8048-II

An 8 kW single-phase off-grid inverter that pairs 5+5 kW of PV input with a 150 A charge ceiling, so the IVEM8048-II fills a 48 V bank as hard from the AC input as it does from the array.

SKU: IVEM8048-II | Last Updated: 2026-08-17

⚡Electrical Specifications

AC Output Voltage230 V
AC Wiring ModeL+N+PE
Backup Rated Output Power8 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 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 (Appliance Mode)90-280 V
Input Voltage Range (UPS Mode)170-280 V
Low Frequency Disconnect40 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
MPPT Trackers1
MPPT Voltage Range90-450 V
Max AC Charge Current150 A
Max AC Input Voltage280 V
Max AC Pass-Through Current63 A
Max Charging Current150 A
Max Efficiency93 %
Max PV Input Current20+20 A
Max PV Input Power5+5 kW
Max PV Voltage500 V
Max Solar Charging Current150 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 (>120% Load)7.5 s
Overload Trip Time (>150% Load)5.5 s
Overload Trip Time (>200% Load)0.2 s
PV Working Voltage Range90-450 V
Pass-Through Without BatteryYes
PhaseSingle Phase
ProtectionOverload Protection, Over Temperature Protection, Short Circuit Protection
Rated Apparent Output Power8 kVA
Rated Output Power8 kW
Start-Up Voltage100 V
Strings per MPPT2
Surge Rating2*rated (5s)
Transfer Time50 ms

🔧Mechanical Specifications

BMS CommunicationRS485
DisplayLCD
Gross Weight25.6 kg
Monitoring ModuleBuilt-In WiFi
Net Weight23.7 kg
Package Dimensions712 x 582 x 259 mm
Parallel Capability6
Safety StandardIEC 62109-1, IEC 62109-2, IEC 63027
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 62109-2IEC 63027