4kW Off-Grid Solar Inverter

Introduction:

- The Felicity Solar 4kW Off-Grid Inverter combines an inverter, MPPT solar charge controller, and battery charger into one compact and efficient unit. Designed for residential and small commercial solar systems, it features a feed-in function that helps maximize the use of available solar energy.

- With a wide PV input range of 60VDC-500VDC, the inverter offers flexible system design options to suit different installation requirements. Integrated WiFi monitoring allows users to track system performance, energy production, and consumption in real time through a mobile application.

Features:

- 24v

- 4kW Off-Grid Pure Sine Wave Inverter

- Built-in MPPT Solar Charge Controller

- Wide PV Input Voltage Range: 60VDC - 500VDC

- Integrated WiFi Monitoring (App required)

- Feed-In Function for improved solar energy utilization

- LCD Display for easy parameter configuration and system monitoring

- Supports Utility Power or Generator Input

- Configurable Generator Input Port with customizable operation settings

- Overload, Over-Temperature & Short-Circuit Protection

- Lithium Battery Activation Function

- Battery-Free Operation supported with PV and utility power

- Automatic Restart when AC power is restored

- Cold Start Function

- Real-Time Performance Monitoring via mobile app

Ideal For:

- Residential solar installations

- Backup power systems

- Small businesses and offices

- Off-grid and hybrid energy applications

- This inverter delivers reliable power conversion, intelligent energy management, and advanced protection features, making it a practical solution for modern solar energy systems.

For reference, a 4kW inverter can typically run combinations such as:

- Refrigerator

- Television

- Lighting circuits

- WiFi/router

- Laptops and computers

- Microwave (depending on other loads)

- Small pumps and power tools

What's in the box
1 x 4kW Off-Grid Solar Inverter