Felicity Solar Off-Grid Inverters 8 kW IVPS10048
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.
Models and prices
- IVPS10048AED 2,500incl. VAT
Technical Specifications
| Parameter | IVPS10048 |
|---|---|
| Performance & Electrical | |
| AC Output Voltage | 220 V |
| AC Wiring Mode | L+N+PE |
| Backup Rated Output Power | 8 kW |
| Battery Inputs | 1 |
| Battery Type | AGM, Flooded, Li-Ion, Self-Defined |
| Battery Voltage Range | 42-63 V |
| Bulk Charging Voltage | 57.6 V |
| Charge Algorithm | Three-Stage: Boost CC, Boost CV, Float |
| Float Charging Voltage | 54.4 V |
| High DC Input Recovery Voltage | 62 V |
| High Frequency Disconnect | 65 Hz |
| High Frequency Reconnect | 63 Hz |
| High Line Disconnect Voltage | 280 V |
| High Line Reconnect Voltage | 270 V |
| Input Voltage Range | 90-280 V |
| Input Voltage Range (Appliance Mode) | 90-280 V |
| Input Voltage Range (UPS Mode) | 170-280 V |
| Input Voltage Waveform | Sinusoidal (utility or generator) |
| Line Mode Efficiency | >95% |
| Line Mode Output Waveform | Same As Input Waveform |
| Low DC Shutdown (>50% Load) | 42 V |
| Low Frequency Disconnect | 40 Hz |
| Low Frequency Reconnect | 42 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) | 46 V |
| Max AC Charge Current | 80 A |
| Max AC Input Voltage | 280 V |
| Max AC Pass-Through Current | 63 A |
| Max Charging Current | 80 A |
| Max Charging Voltage | 61.0 V |
| Max Efficiency | 90% |
| Motor Start Capable | Yes |
| Nominal AC Input Voltage | 220 V |
| Nominal DC Input Voltage | 48 V |
| Nominal Input Frequency | 50/60 Hz |
| Output Frequency | 50/60 Hz |
| Output Short-Circuit Protection | Yes |
| Output Voltage Regulation | 5% |
| Output Voltage Waveform | Pure Sine Wave |
| Overload Protection | Air Switch Protection |
| Overload Trip Time (>105% Load) | 10 s |
| Overload Trip Time (>150% Load) | 5 s |
| Pass-Through Without Battery | No |
| Phase | Single Phase |
| Protection | Over Charge Protection, Over Discharge Protection, Overload Protection, Output Short Circuit Protection, Over Temperature Protection |
| Rated Apparent Output Power | 10 kVA |
| Rated Output Power | 8 kW |
| Short-Circuit Protection (Line Mode) | Air Switch Protection |
| Start-Up Voltage | 46 V |
| Surge Rating | 2*rated (5s) |
| Transfer Time | 15 ms |
| Build & Interfaces | |
| BMS Communication | RS485 |
| Communication Interface | RS232 |
| Display | LCD, LED |
| Gross Weight | 59.2 kg |
| Net Weight | 55.8 kg |
| Package Dimensions | 670 x 470 x 355 mm |
| Parallel Capability | 6 (battery required) |
| Topology | Low-Frequency (transformer-based) |
| Operating Environment | |
| Cooling | Intelligent Air Cooling |
| IP Rating | IP21 |
| Operating Temperature Range | 0-40 °C |
| Storage Temperature | -15 to 60 °C |
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Availability & grid compliance in the UAE
| Market | UAE |
|---|---|
| Grid authority / regulator | DEWA, ADDC, SEWA |
| Quotation currency | AED |
| Support hours timezone | Asia/Dubai |
| Main cities | Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah |
Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in the UAE that rests with the local authorities (DEWA, ADDC, SEWA). Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- 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
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.