3kW Felicity Off-Grid Inverter
The 3kW Felicity Off-Grid Inverter is a reliable pure-sine-wave power solution designed for small to medium-sized home and office applications. With an integrated high-voltage MPPT solar charger, advanced LCD control interface, and multiple layers of electronic protection, it provides stable and efficient power delivery for backup or solar installations. This system is ideal for users who require consistent off-grid performance with lithium or lead-acid battery compatibility.
Product Features
Pure sine wave inverter for smooth and stable power output.
Integrated MPPT solar charge controller for higher solar efficiency.
Wide PV input voltage range for flexible array configuration.
Programmable AC/solar charging priority through LCD settings.
Supports lithium and lead-acid battery charging profiles.
Cold start function for battery-only startup.
Automatic restart once AC supply returns.
Comprehensive protections against overload, short-circuit, over-temperature, and reverse polarity.
Real-time LCD display showing input/output voltage, frequency, battery status, PV status, and system parameters.
Specifications
Rated Power: 3000W / 3000VA
Nominal Battery Voltage: 24V DC
AC Input Voltage: 230VAC
AC Input Voltage Range: 90–280VAC
Input Frequency: 50/60Hz Auto Detection
PV Max Open Circuit Voltage: 500VDC
PV Operating Voltage Range: 120–450VDC
Max PV Input Power: 4000W
Max Solar Charging Current: 80A
Max AC Charging Current: 60A
Combined Max Charging Current: 140A
Waveform: Pure Sine Wave
Efficiency (Line Mode): 93%
Transfer Time: 10ms (UPS) / 20ms (Appliance Mode)
Communication: RS485
Operating Temperature: 0°C – 55°C
Net Weight: 11.5kg
Product Dimensions: 472 × 372 × 202 mm
Warranty: 2 Years
What’s in the Box
1 × 3kW Felicity Off-Grid Inverter
1 × AC Input Cable
1 × Battery Cable Set
1 × User Manual
1 × Warranty Card
System Overview
Ideal for small homes, offices, and essential-load backup systems.
High-voltage MPPT allows long-string PV arrays, reducing wiring cost.
Supports both lithium and traditional lead-acid energy storage systems.
Enhanced protection and monitoring through intuitive LCD interface.
Warranties:
All inverters and batteries must be installed by a qualified electrical wireman or Master electrician with a valid registration with the Department of Labour. A valid electrical certificate of compliance (COC) must be issued once installed, specific to the installation of the backup or solar system. The installation must be compliant with SANS 10142 and ALL its parts. Any warranty claim submitted without installation photos, a valid COC and proof of a qualified wireman/master electrician installing the unit, can be rejected and will render the warranty claim null and void.
