Pure sine wave
220 Vac output, safe for motors and electronics.

10,000 VA / 8,000 W at 48 V off-grid solar inverter, optional built-in MPPT.
The Felicity Solar IVPM10048 is an off-grid inverter-charger rated at 10,000 VA / 8,000 W at 48 V, running from a 48 V bank. It produces a pure sine wave at 220 Vac and transfers between utility and battery in about 15 ms. Felicity's datasheet lists solar charging alongside utility charging for this series, with the built-in MPPT controller as an option.
| Efficiency(Line Mode) | 95% (Rated R Load, Battery Full Charged) |
|---|---|
| Max. AC Input Voltage | 280Vrms |
| Max. Bypass Overload Current | AC 63A |
| Max. Charge Current | 80A |
| Max. Charging current (Utility + Solar) | 200A |
| Max. Input Power | 6600W |
| Max. PV Open Circuit Voltage | 170Vdc |
| Max. Solar Charging Current | 120A |
| Nominal Input Frequency | 50Hz/60Hz |
| Nominal Output Frequency(Hz) | 50±0.3Hz/60Hz±0.3Hz(Adjustable) |
| Over Charge Protection | Yes |
| Rated Output Power(VA) | 10000VA |
| Rated Output Power (VA) | 10000VA |
| Rated Output Power (W) | 8000W |
| Nominal DC Input Voltage | 48V |
| Max Charge Current | 80A |
| Charge Current Regulation | 0A~80A |
| Max Bypass Overload Current | AC 63A |
| Charger Short Circuit | AC 63A |
| Output Voltage Waveform | Pure sine wave |
| Nominal Output Voltage | 220Vac ±5% |
| Nominal Output Frequency | 50±0.3Hz / 60±0.3Hz (Adjustable) |
| Output Voltage Regulation | ±5% rms |
| Peak Efficiency | 90% |
| Efficiency (Line mode) | ≥95% (rated R load, battery fully charged) |
| Surge rating | 2× rated power for 5 seconds |
| Over-Load Protection (SMPS load) | 5s @ ≥150% load; 10s @ 105%~150% load |
| Transfer Time | 15 ms typical, both directions |
| Nominal Input Voltage | 220Vac |
| Input Voltage Range | 90~280 Vac |
| Pass Through Without Battery | No |
| Battery Type Setting | AGM, Flooded or Self-defined |
| Inverter Topology | Low-frequency (transformer-based) |
|---|---|
| Package Dimension | 670x470x355mm |
| Max Charging Current (Utility + Solar) | 200A |
| Operating temperature | 0°C ~ 40°C |
|---|---|
| Storage temperature | -15°C ~ 60°C |
Looking up an error code on this FelicityESS IVPS/IVPM Series? Browse the full list of codes for this device, with the cause and recommended fix for each.
View error codes for this device →



Felicity battery not charging? Below 0°C the BMS blocks the charge, a charge voltage under 57.6 V never fills the pack, and codes C01–C08 explain the rest.
Read: Felicity Battery Not Charging? Codes, Causes & Fixes →A long outage drained the battery, the grid came back shaky, and now there is a code on the screen. What 04, C02, 27 and the grid-return alarms really mean.
Read: Felicity Inverter Error After a Power Cut? What It Means →Inverter cutting out on hot afternoons? Error 18, T-REX 35/F35, E-CHO E12/E13, MPPT 87 and battery C09 — the official Felicity heat codes and their fixes.
Read: Felicity Inverter Overheating? Error 18 & Heat Codes →Felicity's datasheet heads this series' charging section 'Solar Charging & Utility Charging (MPPT built-in controller is optional)', so the MPPT is an option rather than standard. Confirm the build you are buying before sizing an array.
Its utility charger is rated 80A, adjustable from zero.
48 V nominal — the last two digits of the model code are the battery voltage, exactly as in the IVPS series printed on the same datasheet.