---
product_id: 98380066
title: "EPEVER 40A MPPT Solar Charge Controller 100V PV Max Input Negative Ground LiFePo4 Battery Charger W/ MT52 Remote Meter & Temperature Sensor Tracer4210AN"
brand: "solarepic"
price: "VT26298"
currency: VUV
in_stock: false
reviews_count: 12
url: https://www.desertcart.vu/products/98380066-epever-40a-mppt-solar-charge-controller-100v-pv-max-input
store_origin: VU
region: Vanuatu
---

# 99.5% max charging efficiency 100V max PV input for series solar panels Supports LiFePO4 & Li(NiCoMn)O2 batteries EPEVER 40A MPPT Solar Charge Controller 100V PV Max Input Negative Ground LiFePo4 Battery Charger W/ MT52 Remote Meter & Temperature Sensor Tracer4210AN

**Brand:** solarepic
**Price:** VT26298
**Availability:** ❌ Out of Stock

## Summary

> 🔆 Charge smarter, live greener — power your future with precision!

## Quick Answers

- **What is this?** EPEVER 40A MPPT Solar Charge Controller 100V PV Max Input Negative Ground LiFePo4 Battery Charger W/ MT52 Remote Meter & Temperature Sensor Tracer4210AN by solarepic
- **How much does it cost?** VT26298 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/98380066-epever-40a-mppt-solar-charge-controller-100v-pv-max-input)

## Best For

- solarepic enthusiasts

## Why This Product

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

## Key Features

- • **Smart Remote Monitoring:** Stay in control anywhere with Modbus RS485 communication, compatible with MT52 remote meter, PC software, and mobile app (eBox required).
- • **Durable & Compact Design:** Lightweight 2.44kg unit with efficient heat sink ensures reliable performance in any setup.
- • **Flexible Voltage Support:** Seamlessly works with both 12V and 24V battery systems, plus supports high-voltage solar panel arrays up to 100V.
- • **Maximize Your Solar Power:** Advanced MPPT algorithm ensures up to 99.5% charging efficiency, squeezing every watt from your panels.
- • **Plug & Play Lithium Compatibility:** Pre-set lithium battery profiles mean zero hassle—just connect and charge your LiFePO4 or Li(NiCoMn)O2 batteries.

## Overview

The EPEVER 40A MPPT Solar Charge Controller delivers industry-leading 99.5% charging efficiency with a 100V max PV input, supporting both 12V and 24V battery systems. Compatible with advanced lithium batteries and equipped with smart remote monitoring via Modbus RS485, it’s engineered for seamless, high-performance solar energy management.

## Description

desertcart.com : EPEVER 40A MPPT Solar Charge Controller 100V PV Max Input Negative Ground LiFePo4 Battery Charger W/ MT52 Remote Meter & Temperature Sensor Tracer4210AN : Patio, Lawn & Garden

Review: Reliable Solar Power System - I wanted to help my sister after Hurricane Maria. It has been over 6 months that she has not had power. I put together a system that I could order from desertcart and send most of the components to Puerto Rico directly. I ordered the SolarEpic 40A MPPT Solar Charge Controller, four Uni-Solar PVL-136 PowerBond PVL 136 Watt Flexible Solar Panels, a POTEK 2000W Power Inverter Three AC Outlets 12V DC to 110V AC and the miscellaneous cables and fuses. I prewired the controller and the inverter and wrote a detailed set of instructions on how to connect everything else. Luckily, I found in PR the batteries at Batteries Plus, and I ended up using two 12 vdc 155 Amp-hours for the project. My sister and my nephew installed the system 03/03/2018 and it has been powering her fridge, a few LED lights, a fan and charging phones and computers since with no problems. These products are outstanding and provide very impressive performance.
Review: plug and play, works great. - I bought one of these for a solar setup in my cab over camper. It was basically plug and play with a lead acid battery and I've had zero issues with it this fall. When I first hooked it up, I had the polarity wrong from the solar panels. The unit didn't give a useful error message or anything, just showed no solar power, but mainly it protected itself and I was able to root-cause the problem. It has a nice timer feature that lets you auto-run a fan or whatever on a schedule if you want to move air through your camper each day.

## Features

- Negative Grounding Design and advanced MPPT control algorithm make it charging efficiency no less than 99.5%, it maximize the charging power as a way of saving the energy.
- 100V Max PV Input allow you connect 4 x12V solar panel connecting in series, it minimize the charging current on solar panel 's leads to save power loss.
- Compatible with LiFePO4 & Li(NiCoMn)O2 Batteries, with built in preset lithium battery type, it's not require setting charging parameters for lithium batteries.
- Work with both 12v battery system and 24v battery system, It allows 24V Solar Panels (or Even Higher Voltage) Charging 12v/24v Battery
- Standard Modbus communication protocol with RS485 interface , it can be monitored by cellphone APP(eBox required) , PC Software and MT52 remote meter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K9HBYPY |
| Best Sellers Rank | #390,944 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #443 in Renewable Energy Controllers |
| Customer Reviews | 4.5 4.5 out of 5 stars (276) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.37 pounds |
| Item model number | 4210AN50RTS |
| Manufacturer | Epsolar |
| Operating Temperature | 55 Degrees Celsius |
| Product Dimensions | 9.92 x 7.09 x 2.48 inches |

## Product Details

- **Brand:** SolarEpic
- **Color:** grey/white, Black heat sink
- **Display Type:** LED
- **Item Weight:** 2.44 Kilograms
- **Material:** Plastic with Metal (Heat Sink)

## Images

![EPEVER 40A MPPT Solar Charge Controller 100V PV Max Input Negative Ground LiFePo4 Battery Charger W/ MT52 Remote Meter & Temperature Sensor Tracer4210AN - Image 1](https://m.media-amazon.com/images/I/61pZFuIPtjL.jpg)
![EPEVER 40A MPPT Solar Charge Controller 100V PV Max Input Negative Ground LiFePo4 Battery Charger W/ MT52 Remote Meter & Temperature Sensor Tracer4210AN - Image 2](https://m.media-amazon.com/images/I/713ojeOkp4L.jpg)
![EPEVER 40A MPPT Solar Charge Controller 100V PV Max Input Negative Ground LiFePo4 Battery Charger W/ MT52 Remote Meter & Temperature Sensor Tracer4210AN - Image 3](https://m.media-amazon.com/images/I/81vyeWGaKLL.jpg)
![EPEVER 40A MPPT Solar Charge Controller 100V PV Max Input Negative Ground LiFePo4 Battery Charger W/ MT52 Remote Meter & Temperature Sensor Tracer4210AN - Image 4](https://m.media-amazon.com/images/I/51bjq2408ZL.jpg)
![EPEVER 40A MPPT Solar Charge Controller 100V PV Max Input Negative Ground LiFePo4 Battery Charger W/ MT52 Remote Meter & Temperature Sensor Tracer4210AN - Image 5](https://m.media-amazon.com/images/I/614tlcinw5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Solar Power System
*by I***N on March 27, 2018*

I wanted to help my sister after Hurricane Maria. It has been over 6 months that she has not had power. I put together a system that I could order from Amazon and send most of the components to Puerto Rico directly. I ordered the SolarEpic 40A MPPT Solar Charge Controller, four Uni-Solar PVL-136 PowerBond PVL 136 Watt Flexible Solar Panels, a POTEK 2000W Power Inverter Three AC Outlets 12V DC to 110V AC and the miscellaneous cables and fuses. I prewired the controller and the inverter and wrote a detailed set of instructions on how to connect everything else. Luckily, I found in PR the batteries at Batteries Plus, and I ended up using two 12 vdc 155 Amp-hours for the project. My sister and my nephew installed the system 03/03/2018 and it has been powering her fridge, a few LED lights, a fan and charging phones and computers since with no problems. These products are outstanding and provide very impressive performance.

### ⭐⭐⭐⭐⭐ plug and play, works great.
*by D***N on December 19, 2019*

I bought one of these for a solar setup in my cab over camper. It was basically plug and play with a lead acid battery and I've had zero issues with it this fall. When I first hooked it up, I had the polarity wrong from the solar panels. The unit didn't give a useful error message or anything, just showed no solar power, but mainly it protected itself and I was able to root-cause the problem. It has a nice timer feature that lets you auto-run a fan or whatever on a schedule if you want to move air through your camper each day.

### ⭐⭐⭐⭐⭐ Excellent Quality for the price!
*by A***R on October 19, 2018*

This MPPT Charge controller seems to be working quite well. I am running 250 watts of solar panels through it to two 100ah Deep-Cycle AGM batteries. This is day 3 and even on cloudy days (here in NW Washington State), my batteries have never dipped below 12.6. And I watch 24 inch smart tv with 50 watt speakers, a small led light, and a small fan. I keep a fan on all night to help me sleep. I am really glad I bought this charge controller and and happy to give it a 5 star rating.

## Frequently Bought Together

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-11*