---
product_id: 177467451
title: "EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring Cable[Tracer4215BN]"
brand: "solarepic"
price: "₨13050"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/177467451-epever-mppt-solar-charge-controller-40a-150v-pv-solar-panel
store_origin: SC
region: Seychelles
---

# 40A max charging current RS-485 & MODBUS communication Supports LiFePO4 & Lead Acid batteries EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring Cable[Tracer4215BN]

**Brand:** solarepic
**Price:** ₨13050
**Availability:** ✅ In Stock

## Summary

> 🔆 Charge smarter, live greener — never miss a watt!

## Quick Answers

- **What is this?** EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring Cable[Tracer4215BN] by solarepic
- **How much does it cost?** ₨13050 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/177467451-epever-mppt-solar-charge-controller-40a-150v-pv-solar-panel)

## 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

- • **Robust 150V PV Input:** Connect up to 5 solar panels in series to optimize your solar array with ease.
- • **Smart Remote Monitoring:** Stay in control anywhere with MT50 remote meter and PC monitoring via RS-485 & MODBUS.
- • **Ultra-High MPPT Efficiency:** Harness solar power with >99.5% tracking precision for maximum energy gain.
- • **Innovative Battery-less Mode:** Power your loads directly from solar panels—no battery needed, perfect for minimalist setups.
- • **Versatile Battery Compatibility:** Seamlessly supports Lithium (LiFePO4, LiNiCoMnO2) and all Lead Acid battery types.

## Overview

The EPEVER Tracer4215BN is a cutting-edge 40A MPPT solar charge controller designed for professional-grade solar setups. With over 99.5% tracking efficiency, it supports high-voltage 150V PV input allowing multiple solar panels in series, and is compatible with a wide range of lithium and lead-acid batteries. Featuring advanced RS-485 and MODBUS communication, plus a user-friendly MT50 remote meter, it offers real-time monitoring and control. Its unique battery-less mode empowers direct solar load powering, making it a versatile and future-ready solution for efficient solar energy management.

## Description

EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring Cable[Tracer4215BN]

## Features

- Negative Grounding MPPT Solar Charge Controller Tracer4215BN, The Advanced MPPT Control Algorithm makes this 40 Amp MPPT Controller Tracking Efficiency higher than 99.5%
- 150V Max PV Input Allow this Charge Controller Handles More Solar Panels Wiring in Series to minimize PV current, 5 x 12V Solar Panel Connecting in Series will be applicable
- Lithium batteries supported, LiFePO4(4S/8S), Li(NiCoMn)O2 (3S/6S/7S) and all Lead Acid Batteries, Sealed AGM GEL and Flooded Battery, and USER mode
- New added feature: Battery-less mode, running the load without a battery but using a solar panel instead. RS-485 communication bus interface and Standard MODBUS interface are available.
- This 40 amp MPPT Solar Panel Charger works with 600W Solar Panel on 12V Battery System and 1200W on 24V Battery. Max Solar Panel 1560W, multiple load mode allow you set the load on/off in different situation. A Solid State Relay is recommended if you are using a Power Inverter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Display type | LCD |
| Operating temperature | 70 Degrees Celsius |
| UPC | 615068180009 |
| Global Trade Identification Number | 00615068180009 |
| Manufacturer | Epsolar |
| Product Dimensions | 30.3 x 18.29 x 6.4 cm; 3.5 kg |
| Part number | Tracer4215BN-MT50 |
| Item display weight | 4 Kilograms |
| Material type | Lead |
| Item model number | Tracer4215BN-MT50 |
| ASIN | B07429RK43 |

## Product Details

- **Colour:** gray, silver
- **Brand:** SolarEpic
- **Product dimensions:** 30.3L x 18.3W x 6.4H centimetres
- **Material:** Lead
- **Item weight:** 3.5 Kilograms

## Images

![EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring Cable[Tracer4215BN] - Image 1](https://m.media-amazon.com/images/I/61jAgQB58VL.jpg)
![EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring Cable[Tracer4215BN] - Image 2](https://m.media-amazon.com/images/I/61Biz-nguEL.jpg)
![EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring Cable[Tracer4215BN] - Image 3](https://m.media-amazon.com/images/I/61QJe7MgIWL.jpg)
![EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring Cable[Tracer4215BN] - Image 4](https://m.media-amazon.com/images/I/61E+XxzwmoL.jpg)
![EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring Cable[Tracer4215BN] - Image 5](https://m.media-amazon.com/images/I/71LmLgi7U2L.jpg)

## Questions & Answers

**Q: I have 8 100w 12v panels.  Which is better?: Two 48v arrays in parallel or one 96v array?**
A: First note, most panels labeled as "12V" will actually put out ~18V in ideal conditions.  Knowing that, 4 of those panels at ~18V will create 72V when wired in series.  Trying to do 8 panels in series will create near 150V (and open circuit voltage is often ~22V which could become 176V), so I'm pretty sure that forces you to just do the 4 panel groups to stay under the 150V limit.
Also I hope you're doing 24V batteries with that many panels because that's way too much for 12V.  These controllers take in all the power they can from the panels and convert the power to the battery charge power needed (which is part of the "Maximum power point tracking" feature).  With the 8 panels sending in power like ~72V 10A, the controller accepts that and converts it to ~24V 30A (much like how a AC transformer works).  If you were expecting it to go to 12V that much power would be ~60 amps at 12V that's well over the 40A rating.  That's why they say "Max ~500 watts at 12V" while "Max 1000 watts at 24V" (and you can run the numbers yourself of 12V * 40A= 480W and 24V * 40A = 960W).

**Q: Will this work for solar and wind turbine together ?**
A: Hi, it works with solar panel ONLY. Not working with turbines.

**Q: what are the minimum and maximum charge limit settings in the user mode? I would like to use a 6S lithium battery.**
A: I’d buy a better charge controller like a MidNite Classic, these don’t last much more than 18 months and they are not as customizable as the Classic controllers are

**Q: What is the PV operating voltage, minimum and max input voltage for 12 volt system.**
A: From my experience with these charge controllers I have found that the low end cut off for operation is around 14 volts. I wired all my panels in series to get around 132 volts. Beware, the figure of 150 volts in the instruction manual is for minimum operating temperature, go with the other figure in the manual of 138 to be safe.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-25*