IVPS10048 — Felicity Solar IVPS/IVPM Series

InvertersModel IVPS10048

Felicity Solar IVPS10048 8kW Single-Phase Inverter / Charger

A low-frequency, transformer-based off-grid inverter charger: 8 kW continuous on 48 V, pure sine wave at 220 V, and twice rated power for 5 seconds on motor start.

  • Rated Output Power: 8 kW
  • Max Efficiency: 90 %
  • Battery Voltage Range: 42-63 V
  • Phase: Single Phase
AED 2,500incl. VAT

In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • Delivery charge: AED 300
  • 2-year warranty
Full SpecificationsDownload datasheet (PDF)

Felicity Solar IVPS10048 8kW Single-Phase Inverter / Charger features

  • 8 kW continuous / 10 kVA apparent at 220 V, with twice rated power held for 5 seconds

  • 48 V DC input, 42-63 V operating window, 46 V start-up and 90% peak efficiency

  • 80 A maximum charging current on a three-stage algorithm: bulk 57.6 V, float 54.4 V

  • Wide AC input 90-280 V (appliance) or 170-280 V (UPS), 15 ms transfer, 63 A pass-through

  • Low-frequency transformer topology with pure sine wave output at 50/60 Hz, motor-start capable

  • IP21 enclosure, intelligent air cooling, 584 x 420 x 195 mm and 55.8 kg net

About the Felicity Solar IVPS10048 8kW Single-Phase Inverter / Charger

The Felicity Solar IVPS10048 is a single-phase off-grid inverter charger rated 8 kW (10 kVA) on a 48 V battery bank, with a 220 V pure sine wave output at 50/60 Hz, output regulation within 5% and a peak efficiency of 90%. Its low-frequency transformer topology holds twice rated power for 5 seconds, so motor loads start cleanly. The AC input accepts 90-280 V in appliance mode and 170-280 V in UPS mode, transfers in 15 ms and passes through up to 63 A; line-mode efficiency is above 95%. Charging follows a three-stage boost CC, boost CV and float algorithm at up to 80 A, bulk 57.6 V and float 54.4 V, across AGM, flooded, lithium-ion and self-defined profiles in a 42-63 V window, with RS485 for BMS data and RS232 for monitoring. LCD and LED indicators show status, intelligent air cooling manages heat inside an IP21 enclosure, and six units run in parallel when a battery is present. We supply the IVPS10048 as an authorised Felicity Solar distributor.

Specifications last updated 23 March 2026

Felicity Solar IVPS10048 8kW Single-Phase Inverter / Charger full specifications

Electrical(55)

AC Output Voltage220 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 Voltage57.6 V
Charge AlgorithmThree-Stage: Boost CC, Boost CV, Float
Float Charging Voltage54.4 V
High DC Input Recovery Voltage62 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 %
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)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
Max AC Charge Current80 A
Max AC Input Voltage280 V
Max AC Pass-Through Current63 A
Max Charging Current80 A
Max Charging Voltage61.0 V
Max Efficiency90 %
Motor Start CapableYes
Nominal AC Input Voltage220 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 ProtectionAir Switch Protection
Overload Trip Time (>105% Load)10 s
Overload Trip Time (>150% Load)5 s
Pass-Through Without BatteryNo
PhaseSingle Phase
ProtectionOver Charge Protection, Over Discharge Protection, Overload Protection, Output Short Circuit Protection, Over Temperature Protection
Rated Apparent Output Power10 kVA
Rated Output Power8 kW
Short-Circuit Protection (Line Mode)Air Switch Protection
Start-Up Voltage46 V
Surge Rating2*rated (5s)
Transfer Time15 ms

Mechanical(8)

BMS CommunicationRS485
Communication InterfaceRS232
DisplayLCD, LED
Gross Weight59.2 kg
Net Weight55.8 kg
Package Dimensions670 x 470 x 355 mm
Parallel Capability6 (battery required)
TopologyLow-Frequency (transformer-based)

Environmental(4)

CoolingIntelligent Air Cooling
IP RatingIP21
Operating Temperature Range0-40 °C
Storage Temperature-15 to 60 °C

Downloads & support

PDFThe manufacturer's sheet, to print or share

Troubleshooting & error codes

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Frequently Asked Questions

What is the rated output of the Felicity IVPS10048?

It is rated 8 kW of real power and 10 kVA apparent power, single phase, at a nominal 220 V and 50/60 Hz. The output is a pure sine wave regulated within 5%, and the low-frequency transformer design carries twice the rated power for 5 seconds, so it is motor-start capable.

Which battery bank does the IVPS10048 need?

A 48 V bank. It works between 42 V and 63 V, starts at 46 V and charges at up to 80 A using a three-stage boost CC, boost CV and float algorithm with bulk at 57.6 V, float at 54.4 V and a 61.0 V ceiling. AGM, flooded, lithium-ion and self-defined profiles are supported, with BMS data over RS485. It will not pass utility power through without a battery connected.

What AC input range does it accept, and how fast does it switch?

Transfer time is 15 ms. In appliance mode the input range is 90-280 V, and in UPS mode 170-280 V; the unit disconnects above 280 V and reconnects at 270 V, with frequency limits of 40 Hz and 65 Hz. AC pass-through is rated 63 A and line-mode efficiency is above 95%.

Can several IVPS10048 units run together, and what is the footprint?

Up to six units run in parallel when a battery is connected. Each measures 584 x 420 x 195 mm and weighs 55.8 kg net (59.2 kg gross), in an IP21 enclosure with intelligent air cooling, wired L+N+PE and rated for 0-40 degrees C operation.

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