Felicity Solar IVPS3524P1G1-LV

InvertersModel IVPS3524P1G1-LV

Felicity Solar IVPS3524P1G1-LV 2.8kW Single-Phase Inverter / Charger

A 2.8 kW single-phase inverter/charger built for 120 V supplies: 110-127 V output, an 80-140 V input window, 40 A three-stage charging on a 24 V bank, and up to eight units in parallel.

  • Rated Output Power: 2.8 kW
  • Max Efficiency: 90 %
  • Battery Voltage Range: 21-31.5 V
  • Phase: Single Phase
AED 1,750incl. 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 155
  • 2-year warranty
Full SpecificationsDownload datasheet (PDF)

Felicity Solar IVPS3524P1G1-LV 2.8kW Single-Phase Inverter / Charger features

  • 2.8 kW at 110-127 V

    Rated output is 2.8 kW single phase, with the same 2.8 kW held on the backup output as a pure sine wave regulated within 5%.

  • 80-140 V input window

    Appliance mode accepts 80-140 V and only disconnects at 80 V, reconnecting at 85 V; UPS mode narrows the window to 90-140 V.

  • 40 A three-stage charging

    Charges a 24 V bank operating from 21 V to 31.5 V at up to 40 A, holding 28.8 V bulk and 27.2 V float across AGM, flooded, Li-Ion and self-defined types.

  • 15 ms transfer, 2x surge

    Transfer time is 15 ms and the unit carries twice rated load for 5 s, which is what starts a motor without stalling the output.

  • Eight units in parallel

    Up to 8 units run in parallel, with an RS485 BMS link, RS232 and RS485 interfaces and an LCD plus LED display.

  • 27.7 kg net, 440 x 391 x 195 mm

    Net weight is 27.7 kg and gross 30.8 kg in a 552 x 508 x 290 mm carton; the IP21 chassis is air cooled for 0-40 °C operation.

About the Felicity Solar IVPS3524P1G1-LV 2.8kW Single-Phase Inverter / Charger

The Felicity Solar IVPS3524P1G1-LV is a single-phase inverter/charger rated 2.8 kW, holding the same 2.8 kW on its backup output. It runs a 24 V battery bank between 21 V and 31.5 V, puts out 110-127 V at 50/60 Hz on an L-N connection, accepts 80-140 V from utility or generator, and transfers in 15 ms. The -LV suffix is written into those AC figures: nominal input is 110-120 V, the appliance-mode window runs 80-140 V, and the unit holds on down to 80 V before disconnecting, reconnecting at 85 V, so a soft 120 V supply keeps feeding loads. UPS mode tightens the window to 90-140 V. Charging is three-stage - boost CC, boost CV, float - at up to 40 A, 28.8 V bulk and 27.2 V float, across AGM, flooded, Li-Ion and self-defined banks, with a BMS link over RS485. The low-frequency transformer build weighs 27.7 kg net, starts motors, carries twice rated load for 5 s, and parallels to eight units. An overcurrent protector handles overload, alongside over-charge, over-discharge, output short-circuit and over-temperature protection. Warranty: 2 Years. We are an authorised Felicity Solar distributor and supply the IVPS3524P1G1-LV from our own stock.

Specifications last updated 23 July 2026

Felicity Solar IVPS3524P1G1-LV 2.8kW Single-Phase Inverter / Charger full specifications

Electrical(55)

AC Output Voltage110-127 V
AC Wiring ModeL-N
Backup Rated Output Power2.8 kW
Battery Inputs1
Battery TypeAGM, Flooded, Li-Ion, Self-Defined
Battery Voltage Range21-31.5 V
Bulk Charging Voltage28.8 V
Charge AlgorithmThree-Stage: Boost CC, Boost CV, Float
Float Charging Voltage27.2 V
High DC Input Recovery Voltage31 V
High Frequency Disconnect65 Hz
High Frequency Reconnect63 Hz
High Line Disconnect Voltage140 V
High Line Reconnect Voltage135 V
Input Voltage Range80-140 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)21.5 V
Low DC Shutdown (>50% Load)21 V
Low Frequency Disconnect40 Hz
Low Frequency Reconnect42 Hz
Low Line Disconnect (Appliance Mode)80 V
Low Line Disconnect (UPS Mode)90 V
Low Line Reconnect (Appliance Mode)85 V
Low Line Reconnect (UPS Mode)95 V
Low-Battery Recovery (<50% Load)23.5 V
Low-Battery Recovery (>50% Load)23 V
Max AC Charge Current40 A
Max AC Input Voltage140 V
Max AC Pass-Through Current50 A
Max Charging Current40 A
Max Charging Voltage31.5 V
Max Efficiency90 %
Motor Start CapableYes
Nominal AC Input Voltage110-120 V
Nominal DC Input Voltage24 V
Nominal Input Frequency50/60 Hz
Output Frequency50/60 Hz
Output Short-Circuit ProtectionYes
Output Voltage Regulation5 %
Output Voltage WaveformPure Sine Wave
Overload ProtectionOvercurrent Protector
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 Power3.5 kVA
Rated Output Power2.8 kW
Short-Circuit Protection (Line Mode)Overcurrent Protector
Start-Up Voltage23 V
Surge Rating2*rated (5s)
Transfer Time15 ms

Mechanical(8)

BMS CommunicationRS485
Communication InterfaceRS232, RS485
DisplayLCD, LED
Gross Weight30.8 kg
Net Weight27.7 kg
Package Dimensions552 x 508 x 290 mm
Parallel Capability8
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

Looking up an error code on this FelicityESS IVPS3524P1G1-LV? Browse the full list of codes for this device, with the cause and recommended fix for each.

View error codes for this device →

Frequently Asked Questions

What output power does the IVPS3524P1G1-LV deliver?

2.8 kW, single phase, and the same 2.8 kW stays available on the backup output. The waveform is a pure sine wave at 110-127 V and 50/60 Hz, regulated within 5%, and the unit carries twice rated load for 5 s to start motors.

What battery does the IVPS3524P1G1-LV need?

24 V. The bank works anywhere from 21 V to 31.5 V on the single battery input. AGM, flooded, Li-Ion and self-defined types are supported, charged in three stages - boost CC, boost CV, float - at up to 40 A with 28.8 V bulk and 27.2 V float. It starts at 23 V and talks to a BMS over RS485.

Will the IVPS3524P1G1-LV run on a weak 110 V supply or a generator?

80-140 V is the appliance-mode input window, so it holds on until 80 V and reconnects at 85 V; UPS mode uses 90-140 V. Input may be a sinusoidal utility or generator waveform at 50/60 Hz, and switching to battery takes 15 ms.

How much does the IVPS3524P1G1-LV weigh and what size is it?

27.7 kg net and 30.8 kg gross. The unit measures 440 x 391 x 195 mm and ships in a 552 x 508 x 290 mm carton. It is a low-frequency, transformer-based build rated IP21 with intelligent air cooling, for 0-40 °C operation and -15 to 60 °C storage.

Customer reviews