---
product_id: 105317934
title: "3KW(Peak 9KW) Pure Sine Wave Off Grid Power Inverter 80A Battery Charge Function DC12v to AC110v Converter Generator 60Hz+DC+AC LCD Display"
brand: "solinba"
price: "R28473"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/105317934-3kw-peak-9kw-pure-sine-wave-off-grid-power-inverter
store_origin: ZA
region: South Africa
---

# 3KW continuous, 9KW surge power Dual LCD display for real-time monitoring 80A intelligent 3-step battery charger 3KW(Peak 9KW) Pure Sine Wave Off Grid Power Inverter 80A Battery Charge Function DC12v to AC110v Converter Generator 60Hz+DC+AC LCD Display

**Brand:** solinba
**Price:** R28473
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your off-grid lifestyle with smart, surge-ready energy!

## Quick Answers

- **What is this?** 3KW(Peak 9KW) Pure Sine Wave Off Grid Power Inverter 80A Battery Charge Function DC12v to AC110v Converter Generator 60Hz+DC+AC LCD Display by solinba
- **How much does it cost?** R28473 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/105317934-3kw-peak-9kw-pure-sine-wave-off-grid-power-inverter)

## Best For

- solinba enthusiasts

## Why This Product

- Trusted solinba brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant UPS Backup:** Seamless 7-13ms transfer time keeps your devices running without a hiccup
- • **Smart Battery Care:** 80A 3-step intelligent charging supports 8 battery types for ultimate versatility
- • **Crystal Clear Status:** Dual LCD screens display voltage, amps, frequency & alerts at a glance
- • **Built-in Safety Fortress:** Multi-layer protection guards against overload, short circuit, and overheating
- • **Power that Packs a Punch:** 3KW continuous output with a 9KW surge for heavy-duty demands

## Overview

The Solinba 3KW Pure Sine Wave Off Grid Power Inverter delivers reliable 12V DC to 110V AC conversion with a peak surge of 9KW, perfect for powering a wide range of household and professional devices. Featuring an 80A intelligent 3-step battery charger compatible with 8 battery types, dual LCD displays for real-time system monitoring, and comprehensive multi-protection safety features, this inverter ensures efficient, safe, and uninterrupted power supply for off-grid and backup applications.

## Description

Feature 3KW/peak 9KW Low Frequency Pure Sine Wave Inverter with Charger+UPS+USB port, DC12v AC110v 60Hz+DC/AC LCD display, A machine can meet all your needs. Inverter AC output Data Model No.: LSW6 Continuous Rated output power: 3000W Peak Surge power: 9000W(keep 15-20 seconds) Output Waveform: Pure sine wave AC output voltage: 115v±5% Nominal Inverter Efficiency:>88%(peak) Low and High voltage trip: 90v±4% & 140v±4% Low & High voltage re-engage: 100v±4% & 135v±4% Power factor: 0.9-1.0 AC output frequency: 60Hz ± 0.3Hz Low and High frequency trip: 57Hz & 65Hz Output voltage regulation: +/- 10% RMS Short circuit protection: YES, fault after 7 seconds Inverter DC input Data: Normal input voltage: 12v Min start voltage: 10v Low voltage alarm:10.5v Low voltage trip: 10v High voltage alarm: 16v Power save model: YES,when output power less than 20w AC battery charge Data: AC input voltage range: 95-127v Max AC input voltage: 150v DC Output voltage: depend on battery type AC charge input amps: 30a,up to the inverter's rated power, max 60a DC input max amps: 140a Battery initial voltage for starting up: 0-15.7v Over charge protection shutdown: 15.7v Bypass and protection: AC input waveform: pure sine wave Max AC input voltage: 150v AC input voltage range: 94-134v AC input frequency: 60Hz AC input voltage frequency range: 58-60± 0.3Hz Overload protection: Fuse trip Short circuit protection: Fuse trip Bypass current: 30a Max bypass current: 35a Bypass over current: YES，35a Packing Data weight: 20kg Size: 30.5 x 21.5 x 33.5 cm Display of product: LED light+LCD display Accessories：a pair of cable (suit the inverter)+user manual

## Features

- ***Inverter and Inverter Multi Protection Function: pure sine wave power inverter, low frequency, 3 times surge power, up to about 9000w for 15-20 seconds. Power save model can be used when the inverter’s loading is less than 20w. and it can restart automatic when it is large than 20w.
- ***Battery Charge: 3-step intelligent battery charging, float and constant charge mode, 7 battery type selector, battery charger built in, 8 Battery types: Gel U.S.A, AGM1, AGM2, Sealed lead acid, Gel Euro, Open Lead Acid, Calcium, De-Sulphatio. Battery is not included.
- ***UPS Function and USB Connector: inverter has function as UPS converter, with max transfer time of 7-13ms between battery and AC (AC to inverter<13ms, inverter to AC <7ms). 2" DC LCD+2.5” AC LCD display, user can know the inverter’s working status clearly. Like as AC voltage, amps, frequency, DC input voltage and so on. after you set the input Amps data, it can keep to flash to alarm if the amps is over. 5V/2A USB connector can charge your mobile phone, IPAD etc.
- ***Safety and Multi Protection Function: Inverter and battery charger fuse can protect inverter when amps are over, and just press on to reset. AC input over voltage & AC input low voltage & battery high voltage & battery low voltage & overheating & overloading & short circuit protection.
- ***Possible use: air compressors, buffers, blenders, computers, coffee makers, circular saws, drills, fans, facsimile machines, fluorescent and incandescent lights, grinders, game consoles, high – pressure sodium lamp. ice markers, lawn mower, musical instruments, metal halide lamp, monitors, microwave, motor, printers, pump, razor, sanders, scanners. shavers, sewing machines. sewing machines, satellite equipment, toasters, television, VCRs, vacuum cleaners, weed and hedge trimmers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Solinba |
| Brand | Solinba |
| Item Weight | 44 pounds |
| Product Dimensions | 12.01 x 8.46 x 13.19 inches |
| Item model number | 3kw DC12v+DC/AC LCD |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 3kw DC12v+DC/AC LCD |
| Voltage | 12 Volts (DC) |
| Wattage | 9000 watts |

## Product Details

- **Brand:** Solinba
- **Recommended Uses For Product:** Home
- **Power Source:** Battery Powered,Corded Electric
- **Wattage:** 9000 watts
- **Color:** white

## Images

![3KW(Peak 9KW) Pure Sine Wave Off Grid Power Inverter 80A Battery Charge Function DC12v to AC110v Converter Generator 60Hz+DC+AC LCD Display - Image 1](https://m.media-amazon.com/images/I/61wzmlP84qL.jpg)
![3KW(Peak 9KW) Pure Sine Wave Off Grid Power Inverter 80A Battery Charge Function DC12v to AC110v Converter Generator 60Hz+DC+AC LCD Display - Image 2](https://m.media-amazon.com/images/I/615jFbEj30L.jpg)
![3KW(Peak 9KW) Pure Sine Wave Off Grid Power Inverter 80A Battery Charge Function DC12v to AC110v Converter Generator 60Hz+DC+AC LCD Display - Image 3](https://m.media-amazon.com/images/I/71cd0iGsEyL.jpg)
![3KW(Peak 9KW) Pure Sine Wave Off Grid Power Inverter 80A Battery Charge Function DC12v to AC110v Converter Generator 60Hz+DC+AC LCD Display - Image 4](https://m.media-amazon.com/images/I/61acgVHkgCL.jpg)
![3KW(Peak 9KW) Pure Sine Wave Off Grid Power Inverter 80A Battery Charge Function DC12v to AC110v Converter Generator 60Hz+DC+AC LCD Display - Image 5](https://m.media-amazon.com/images/I/713dMsi6KkL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Este Es un inversion o generator?**
A: inversion

**Q: tiempo de uso continuo diario**
A: 1. El tiempo de trabajo continuo dependerá de su banco de baterías.
2. Si su banco de baterías es suficiente, el tiempo de trabajo continuo es de aproximadamente 30 minutos. Si utiliza el inversor para ejecutar la carga completa (3000w), el inversor pasará al modelo de protección de temperatura. después de que la temperatura del inversor se enfríe, plesae reiniciará el inversor, luego volverá a funcionar.
1. the continuous working time will be up to your battery bank.
2. if your battery bank is enough, the continuous working time is about 30 minute if you use inverter to run full loading(3000w), then the inverter will go into temperature protection model. after inverter's temperature cool down, plesae restart inverter, then it will work again.

**Q: Does it really put out 240v ac meaning actually split phase 2 seperate 120v legs, when it shows lne terminal on 120v outputs**
A: there is an output AC240vAC(left side) and 3pcs output AC120v(AC output terminal+2pcs white AC output socket, at the right side)
if you want to run 240v appliances, you should hook with output 240vAC, if your appliances is 120v, then please hook with output 120vAC, you can't confuse them. 
you can hook output 240vAC+120vAC at same time, but please kindly note the 120v+240vAC total power can't over 4000W. and we need to show you a photo how to operate, we think you should send message to us, we can't attached the photo here. thanks.

**Q: Is the upper and lower fan supposed to run at the same time. Only the upper is. Batteries full, cables tight. Get beep alarm then shutdown.**
A: once the temperaute raise, the fan will work, can't confirm whether they work at same time, it works when temperatue raised.
battery is full, it can keep working if the DC input voltage is not over voltage. 
inverter will alarm and shutdown unless the voltage is over or low.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-18*