---
product_id: 695408862
title: "Y&H 4000W Solar Hybrid Inverter DC24V 120VAC Pure Sine Wave Output Battery-Free Starting, Built-in 140A MPPT Charger, 6.25\" Touch LCD, UPS/Line/Battery Mode, for Off-Grid Home/RV/Refrigerator/AC/Tools"
brand: "y&h"
price: "€ 457.53"
currency: EUR
in_stock: true
reviews_count: 8
category: "Y&H"
url: https://www.desertcart.ie/products/695408862-y-and-h-4000w-solar-hybrid-inverter-dc24v-120vac-pure
store_origin: IE
region: Ireland
---

# 4000W Pure Sine Wave Output Built-in 140A MPPT Charger 6.25" Touch LCD Interface Y&H 4000W Solar Hybrid Inverter DC24V 120VAC Pure Sine Wave Output Battery-Free Starting, Built-in 140A MPPT Charger, 6.25" Touch LCD, UPS/Line/Battery Mode, for Off-Grid Home/RV/Refrigerator/AC/Tools

**Brand:** y&h
**Price:** € 457.53
**Availability:** ✅ In Stock

## Summary

> 🔌 Empower your off-grid life with smart, silent, and seamless solar energy!

## Quick Answers

- **What is this?** Y&H 4000W Solar Hybrid Inverter DC24V 120VAC Pure Sine Wave Output Battery-Free Starting, Built-in 140A MPPT Charger, 6.25" Touch LCD, UPS/Line/Battery Mode, for Off-Grid Home/RV/Refrigerator/AC/Tools by y&h
- **How much does it cost?** € 457.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/695408862-y-and-h-4000w-solar-hybrid-inverter-dc24v-120vac-pure)

## Best For

- y&h enthusiasts

## Why This Product

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

## Key Features

- • **Adaptive Power Modes:** Flexible UPS, Line, and Battery modes with 4 charging and 3 output options to perfectly match your off-grid or hybrid lifestyle.
- • **Powerhouse Performance:** Delivers a robust 4000W continuous output with 8000W surge capacity to keep your essential devices running smoothly.
- • **Intuitive Touch Control:** 6.25" tempered glass touch LCD offers effortless monitoring and one-key reset for ultimate user convenience.
- • **Smart Solar Integration:** Supports up to 5600W PV input with advanced MPPT technology for maximum solar energy harvest and efficiency.
- • **Seamless Battery-Free Startup:** Eliminates battery costs and maintenance by enabling direct photovoltaic power use during daytime high-demand periods.

## Overview

The Y&H 4000W Solar Hybrid Inverter is a cutting-edge all-in-one solution combining pure sine wave output, a powerful 140A MPPT solar charger, and a sleek 6.25" touch LCD. Designed for off-grid homes, RVs, and high-demand appliances, it features battery-free startup, triple cooling fans for enhanced durability, and versatile power modes to ensure uninterrupted, efficient energy management.

## Description

desertcart.com: Y&H 4000W Solar Hybrid Inverter DC24V 120VAC Pure Sine Wave Output Battery-Free Starting, Built-in 140A MPPT Charger, 6.25" Touch LCD, UPS/Line/Battery Mode, for Off-Grid Home/RV/Refrigerator/AC/Tools : Patio, Lawn & Garden

Review: ​Excellent Hybrid Inverter for Off-Grid Power! - ​I am genuinely impressed with the performance and features of this Y&H 3600W Solar Inverter. It's an absolute powerhouse for a small to medium off-grid or backup system. ​The Pure Sine Wave output is clean and reliable, which is essential for safely running sensitive electronics in my home and workshop. The integrated 120A MPPT Solar Controller is the biggest selling point—it simplifies the setup and maximizes the power harvest from my panels, making it an incredible value compared to buying two separate units. The Max PV Power 4200W Input gives me plenty of room to expand my solar array down the road.
Review: Excellent Product and Incredible Service! - I am very satisfied with this Y&H 10KW 48V inverter. It runs stably, provides a pure sine wave, is easy to connect, has a clear menu, and the build quality is excellent. But the most important thing is the seller’s service. I had a non-standard question about parallel connection and compatibility with my system, and no one else could help me, not even forums or other sellers. I contacted this seller, and they responded very quickly, thoroughly, and to the point, helping me understand and set everything up correctly. Now my system runs reliably, and I am saving on electricity every day. Special thanks for their patience and willingness to help even after the purchase. It is rare to find such an honest and attentive seller. I highly recommend this inverter and this seller to anyone looking for a quality product with reliable service.

## Features

- 4000W Pure sine Wave Inverter is a new all-in-one hybrid solar inverter charger, Tempered glass top cover design + touch function, one key to restore the default settings. The default mode is Off Grid. You can manually enable On Grid.
- 4KW Hybrid Solar Inverter Max.PV Input Power: 5600W, Voltage range: 55-350Vdc, Max. PV Input VOC: 350V DC, Starting voltage >90V;The best working voltage is 55-280V;Max. charge current: 140A. Nominal Input Frequency: 50/60Hz;Output Power: 4000W, surge Capacity: 8000w. fit for 24V Lead-Acid (Seal, AGM,Gel, Flooded) and Lithium battery
- Off Grid Solar Inverter have 4 charging modes are optional, i.e. Only Solar, Mains First , Solar First and Mains & Solar hybrid charging;and 3 output modes are available, i.e. Solar First, Mains First and SBU Priority, uninterrupted power supply to meet different application requirements. And compatible to mains voltage or generator power, Auto restart while AC is recovering.
- Built-in BMS function.Lithium Battery Activation， has a reactivation feature to awaken a sleeping lithium battery. Inverter work easy to heat, traditional design of 2 cooling fans, Y&H design of 3 fans, better cooling function, improve work efficiency, prolong the life of the inverter.
- Battery-less startup design significantly reduces system purchase cost. Battery installation, maintenance and replacement costs are eliminated. Direct utilization of photovoltaic power, suitable for daytime high energy consumption scenarios, especially in areas where solar energy resources are abundant and demand for electricity is concentrated in the daytime (it is recommended to match the grid input, which automatically switches to utility power to supplement when there is insufficient photovoltaic power generation)

## Product Details

- **Brand:** Y&H
- **Recommended Uses For Product:** Home, Off-Grid, RV, Vehicle
- **Power Source:** Solar Powered
- **Wattage:** 4000 watts
- **Model Name:** MPS-VX

## Images

![Y&H 4000W Solar Hybrid Inverter DC24V 120VAC Pure Sine Wave Output Battery-Free Starting, Built-in 140A MPPT Charger, 6.25" Touch LCD, UPS/Line/Battery Mode, for Off-Grid Home/RV/Refrigerator/AC/Tools - Image 1](https://m.media-amazon.com/images/I/51uq0KWUBzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ ​Excellent Hybrid Inverter for Off-Grid Power!
*by J***A on October 12, 2025*

​I am genuinely impressed with the performance and features of this Y&H 3600W Solar Inverter. It's an absolute powerhouse for a small to medium off-grid or backup system. ​The Pure Sine Wave output is clean and reliable, which is essential for safely running sensitive electronics in my home and workshop. The integrated 120A MPPT Solar Controller is the biggest selling point—it simplifies the setup and maximizes the power harvest from my panels, making it an incredible value compared to buying two separate units. The Max PV Power 4200W Input gives me plenty of room to expand my solar array down the road.

### ⭐⭐⭐⭐⭐ Excellent Product and Incredible Service!
*by E***D on June 30, 2025*

I am very satisfied with this Y&H 10KW 48V inverter. It runs stably, provides a pure sine wave, is easy to connect, has a clear menu, and the build quality is excellent. But the most important thing is the seller’s service. I had a non-standard question about parallel connection and compatibility with my system, and no one else could help me, not even forums or other sellers. I contacted this seller, and they responded very quickly, thoroughly, and to the point, helping me understand and set everything up correctly. Now my system runs reliably, and I am saving on electricity every day. Special thanks for their patience and willingness to help even after the purchase. It is rare to find such an honest and attentive seller. I highly recommend this inverter and this seller to anyone looking for a quality product with reliable service.

### ⭐ Does not preform as stated.
*by A***A on October 30, 2024*

Pros: -this inverter worked without batteries -off grid functions Cons: -could not get this inverter to integrate with the "Main" or grid -several of the options choices in the set up menu did not exist IE: option #1 should have three options UTI, grid first, SBU inverter first using battery, SOL, panel first) the inverter only had UTI as an option. -installation/user manual is not helpful. Doesn't even mention how to set up for use without batteries. -When off "main" or grid, with batteries, the inverter only produces 208V, not 240 Volts. And nothing would change it to 240V (no options in the menu) needed for most appliances, and EV chargers. These issues seem to be a software problem. Absolutely no info on customer/installer support.

## Frequently Bought Together

- Y&H 4000W Solar Hybrid Inverter DC24V 120VAC Pure Sine Wave Battery-Free Starting Built MPPT 140A Solar Charger,6.25 inch LCD Screen and Touch Buttons
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-23*