---
product_id: 568497420
title: "ExpertPower 15KWH 5400W 48V Solar Power System Kit | LiFePO4 48V 300Ah Battery, 5400W Solar Panels, 6.5KW Hybrid Solar Inverter, 120A MPPT Controller | Off Grid, Residential, Home, Cabin, Back Up"
brand: "expertpower"
price: "€ 14311.79"
currency: EUR
in_stock: true
reviews_count: 7
category: "Expert Power"
url: https://www.desertcart.it/products/568497420-expertpower-15kwh-5400w-48v-solar-power-system-kit-lifepo4-48v
store_origin: IT
region: Italy
---

# 6.5KW Hybrid Solar Inverter with 120A MPPT 300Ah LiFePO4 Battery Capacity 5400W High-Efficiency Solar Panels ExpertPower 15KWH 5400W 48V Solar Power System Kit | LiFePO4 48V 300Ah Battery, 5400W Solar Panels, 6.5KW Hybrid Solar Inverter, 120A MPPT Controller | Off Grid, Residential, Home, Cabin, Back Up

**Brand:** expertpower
**Price:** € 14311.79
**Availability:** ✅ In Stock

## Summary

> ⚡ Own Your Energy Future — Power Up, Stay Ahead!

## Quick Answers

- **What is this?** ExpertPower 15KWH 5400W 48V Solar Power System Kit | LiFePO4 48V 300Ah Battery, 5400W Solar Panels, 6.5KW Hybrid Solar Inverter, 120A MPPT Controller | Off Grid, Residential, Home, Cabin, Back Up by expertpower
- **How much does it cost?** € 14311.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/568497420-expertpower-15kwh-5400w-48v-solar-power-system-kit-lifepo4-48v)

## Best For

- expertpower enthusiasts

## Why This Product

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

## Key Features

- • **Smart WiFi Monitoring:** Stay connected and control your solar system remotely via iOS/Android app.
- • **Robust Battery Protection:** Advanced BMS and inverter safeguards ensure maximum battery lifespan and safety.
- • **Plug & Play Off-Grid Freedom:** Complete kit with batteries, panels, and inverter to power your home or cabin anywhere.
- • **Decade-Long Power Reliability:** LiFePO4 battery delivers 2500-7000 cycles for up to 10 years of clean energy.
- • **Scalable Inverter Flexibility:** Expand from single-phase to 3-phase power with up to 6 inverter units for growing energy needs.

## Overview

The ExpertPower 15KWH 5400W 48V Solar Power System Kit combines a high-capacity 300Ah LiFePO4 battery bank, ten 540W solar panels, and a 6.5KW hybrid inverter with a 120A MPPT controller. Designed for off-grid residential and backup use, it offers scalable inverter options, smart WiFi connectivity, and advanced battery management for reliable, long-lasting clean energy. Ideal for professionals seeking energy independence with cutting-edge tech and remote monitoring.

## Description

desertcart.com : ExpertPower 15KWH 5400W 48V Solar Power System Kit | LiFePO4 48V 300Ah Battery, 5400W Solar Panels, 6.5KW Hybrid Solar Inverter, 120A MPPT Controller | Off Grid, Residential, Home, Cabin, Back Up : Patio, Lawn & Garden

Review: Nice - Why did you pick this product vs others?: Very good packaging very good quality. Everything came as stated and the price was good.
Review: Great customer service but horrible products - DO NOT BUY ANY PRODUCTS FROM THIS COMPANY....IT HAS BEEN A NIGHTMARE FROM THE BEGINNING...I HAD TO PAY AN ELECTRICIAN 3 DIFFERENT TO SWAP OUT BATTERIES AND INVERTERS...3 INVERTERS AND 6 BATTERIES LATER THE THING FAILED AGAIN...DONT BUY THEIR WHITE LABELED ALIBABA EQUIPMENT ITS GARBAGE!!!if it would let me choose no stars I would have!!!

## Features

- Reliable LiFePO4 Technology: Our 16-cell LiFePO4 battery boasts an impressive lifespan of 2500 to 7000 cycles over 10 years. Equipped with an advanced Battery Management System (BMS), it's safeguarded against overcharging, deep discharges, overloads, overheating, short circuits, low temperature cut-off, and boasts an exceptionally low self-discharge rate.
- Complete Off-Grid Solar System Package: Elevate your energy independence with our Off-Grid Solar System Kit, including three 48V 100Ah LiFePO4 batteries, ten 540W Solar Panels, and a 6500W Hybrid Solar Inverter equipped with a 120A MPPT Solar Charge Controller. (Wiring cables, fuses, breakers, and connectors not included)
- Flexible Inverter Scalability: Adaptability meets power with our inverter's seamless scalability. Effortlessly accommodating up to 6 units, it caters to your energy needs. From 120V single-phase operation (1-6 units) to the versatility of 120V/240V Split Phase capability (2/4/6 units), and even the robust support of 208V 3-Phase (3/4/5/6 units) – our inverter flexibly adjusts to your demands.
- Smart Connectivity: Immerse yourself in the convenience of our WiFi-enabled inverter model. Effortlessly transmit inverter data via WiFi to your iOS or Android smartphone using the dedicated app, downloadable from the respective app stores. Stay connected and in control, no matter where you are.
- Smart inverter: While most Lithium batteries necessitate BMS boards for protection, our controller stands out by functioning effectively with BMS-less batteries. Its diverse range of protection capabilities, including over-voltage, over-charge, low-voltage, deep discharge, and over-temperature compensation, ensures optimal battery performance and longevity. The inverter can also operate battery-less inverting the power produced by the solar panels directly into AC power.
- Installation of ExpertPower’s solar kit demands a comprehensive grasp of electrical principles and adherence to applicable National Electrical Code (NEC), standards, and regulations along with appropriate installation techniques. Employing a certified professional ensures proper and secure installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 120 Amps |
| ASIN | B0CGGM2983 |
| Best Sellers Rank | #797,656 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3,009 in Solar Panels |
| Brand | ExpertPower |
| Customer Reviews | 3.6 3.6 out of 5 stars (8) |
| Efficiency | High Efficiency |
| Global Trade Identification Number | 00840140949926 |
| Item model number | CLBX48VK2 |
| Manufacturer | ExpertPower |
| Material | Lithium |
| Maximum Power | 6.5 Kilowatts |
| Maximum Voltage | 48 Volts |
| UPC | 840140949926 |
| Upper Temperature Rating | 140 Degrees Fahrenheit |

## Product Details

- **AC Adapter Current:** 120 Amps
- **Brand:** ExpertPower
- **Efficiency:** High Efficiency
- **Material:** Lithium
- **Maximum Voltage:** 48 Volts

## Images

![ExpertPower 15KWH 5400W 48V Solar Power System Kit | LiFePO4 48V 300Ah Battery, 5400W Solar Panels, 6.5KW Hybrid Solar Inverter, 120A MPPT Controller | Off Grid, Residential, Home, Cabin, Back Up - Image 1](https://m.media-amazon.com/images/I/41lXFrpucnL.jpg)
![ExpertPower 15KWH 5400W 48V Solar Power System Kit | LiFePO4 48V 300Ah Battery, 5400W Solar Panels, 6.5KW Hybrid Solar Inverter, 120A MPPT Controller | Off Grid, Residential, Home, Cabin, Back Up - Image 2](https://m.media-amazon.com/images/I/51F3ctpon0L.jpg)
![ExpertPower 15KWH 5400W 48V Solar Power System Kit | LiFePO4 48V 300Ah Battery, 5400W Solar Panels, 6.5KW Hybrid Solar Inverter, 120A MPPT Controller | Off Grid, Residential, Home, Cabin, Back Up - Image 3](https://m.media-amazon.com/images/I/51Rr6VaGKBL.jpg)
![ExpertPower 15KWH 5400W 48V Solar Power System Kit | LiFePO4 48V 300Ah Battery, 5400W Solar Panels, 6.5KW Hybrid Solar Inverter, 120A MPPT Controller | Off Grid, Residential, Home, Cabin, Back Up - Image 4](https://m.media-amazon.com/images/I/51r-0GezbrL.jpg)
![ExpertPower 15KWH 5400W 48V Solar Power System Kit | LiFePO4 48V 300Ah Battery, 5400W Solar Panels, 6.5KW Hybrid Solar Inverter, 120A MPPT Controller | Off Grid, Residential, Home, Cabin, Back Up - Image 5](https://m.media-amazon.com/images/I/51uEKJmE07L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice
*by Q***G on June 29, 2025*

Why did you pick this product vs others?: Very good packaging very good quality. Everything came as stated and the price was good.

### ⭐ Great customer service but horrible products
*by J***S on July 30, 2025*

DO NOT BUY ANY PRODUCTS FROM THIS COMPANY....IT HAS BEEN A NIGHTMARE FROM THE BEGINNING...I HAD TO PAY AN ELECTRICIAN 3 DIFFERENT TO SWAP OUT BATTERIES AND INVERTERS...3 INVERTERS AND 6 BATTERIES LATER THE THING FAILED AGAIN...DONT BUY THEIR WHITE LABELED ALIBABA EQUIPMENT ITS GARBAGE!!!if it would let me choose no stars I would have!!!

### ⭐⭐⭐ Items are defective and listed incorrectly. They do NOT work on/off grid. Atrocious Customer Service
*by C***S on March 25, 2025*

Update: I added 2 stars to my rating because we got a partial refund for the 2 inverters that were defective and they wanted me to fix this review for said refund. I cannot give 4 or 5 stars because they put us through hell to get this fixed. It took 4 months for them to fix this issue. They would go days to weeks without responding, giving us the run-around as to why they couldn't refund us or fix the issue. It was always "our engineers are trying to figure it out". We lost out on thousands more dollars because of their lack of action. The refund only covered the cost of the inverters and not the half a year of time wasted and money put towards a power bill. This is all due to defective devices. We bought an inverter elsewhere and kept the remainder of the items. These inverters are defective. They do not work as advertised. I have been in contact with the seller since January. It is now going to be April. They have promised a refund on the defective items and I have happily agreed to return the items as well ...but now they keep giving me the run around and refuse to give me a straight answer. They want us to "wait for their engineers". No, they can solve their issues on their own time and their own dime. I am losing out on hundreds of dollars every month they push this off. I will update if this issue is ever solved. So far, we're out of thousands of dollars and have been royally ripped off with devices that are defective and do not work.

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-22*