The V-Guard Prime 1150 is a home UPS/inverter designed to keep essential appliances running during power cuts. This guide gives a clear, user-friendly walkthrough of setup, operation, maintenance, troubleshooting, and safety — distilled from typical inverter manuals and real-world best practices so you can get the most from your Prime 1150 quickly.

The Prime 1150 is a Pure Sine Wave inverter designed for sensitive appliances. Unlike older square wave inverters, this model is safe for:

Indicates the inverter is connected to grid power.

This article serves as an extensive documentation overview. It covers specifications, installation steps, operating modes, and troubleshooting. It functions as a comprehensive alternative to the standard user manual. 📋 Technical Specifications

Identify the DC cables coming from the back of the inverter.

Ensure the rear cooling fan spins freely and is free of dust buildup to prevent overheating shutdowns.

While we have summarized the crucial information below, we always recommend consulting the official for detailed diagrams and safety instructions. 1. Product Installation Guide Proper installation is crucial for safety and performance.

: Green LED indicates the unit is running on utility power.