EPEVER 40A MPPT Charge Controller

June 16, 2025 - Leave a Comment

The EPEVER 40A MPPT Charge Controller is a robust device. It optimizes solar power harvesting. This advanced solar charge controller efficiently manages energy flow. It supports both 12V and 24V battery systems automatically. Therefore, it is highly versatile for various setups. This MPPT solar panel charger maximizes array output.

Furthermore, the EPEVER 40A MPPT Charge Controller boasts comprehensive displays. It features both LED and LCD screens. These provide real-time system data clearly. You can monitor charging status easily. Additionally, it includes a double USB solar charger. This allows convenient device charging directly. Overall, it simplifies solar system management significantly.

Manage your solar power efficiently. This is the EPEVER 40A MPPT Solar Charge Controller. It’s designed for optimal performance. Get the most from your solar panels.

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Moreover, enhanced monitoring is possible. The MT50 remote meter connects seamlessly. This accessory provides detailed performance insights. The temperature sensor RTS ensures accurate charging. Battery temperature compensation is crucial for longevity. Consequently, your batteries receive optimal care. This combination offers superior system control.

In addition, PC communication is available. The RS485 communication cable connects the controller. This allows data logging and settings adjustment. You can view historical data readily. This feature aids in system optimization. Thus, fine-tuning your solar setup is simple. It provides comprehensive monitoring capabilities.

Specifically, this EPEVER 40A MPPT Charge Controller is reliable. It uses Maximum Power Point Tracking (MPPT) technology. This ensures maximum power extraction from panels. Efficiency is greatly improved over PWM controllers. Therefore, you get more power from your solar array. This translates to faster charging.

Finally, the product bundle is complete. It includes everything needed for setup. You get the 12V solar regulator or 24V solar regulator. The LED LCD display controller is integrated. The double USB solar charger is convenient. The MT50 remote meter and temperature sensor RTS are provided. The RS485 communication cable completes the package. This makes it an ideal solar solution. Read more…

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Best Epever 40a Mppt Charge Controller Deals

EPEVER MPPT Solar Charge Controller 40A 12V 24V Auto Max PV 100V Solar Panel Regulator Common Negative Ground LCD Display Tracer4210AN G3 for Gel Flooded Sealed LiFePO4 Lithium Battery (40A MPPT)

Image of EPEVER MPPT Solar Charge Controller 40A 12V 24V Auto Max PV 100V Solar Panel Regulator Common Negative Ground LCD Display Tracer4210AN G3 for Gel Flooded Sealed LiFePO4 Lithium Battery (40A MPPT)

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Product Highlights

✅ EPEVER MPPT Solar Charge Controller 40A (Tracer4210AN-G3) 12V/24V auto system voltage recognition, Max PV 100V, Solar panels Max input power 520W for 12V Battery or 1040W for 24V battery, Common Negative Grounding, upgraded independent voltage regulation constant voltage output function, ultra-quiet design solves the problem of sharp noise from previous versions of the device, Better functions and advanced technology, More Safety Protection
✅ Supports multiple battery types including Gel AGM Flooded Sealed and LiFePO4 (4s/12V; 8s/24V), Li (NiCoMn)O2 (3s/12V; 6s/7s/24V), Lithium user too. Battery temperature compensation function, Real-time energy statistics function, Overheating power reduction function; Multiple load work modes. Full-load operation without any drop in capacity within the range of working, Charging power and current limitation function which can ensure the controller's service life
✅ With RS485 communication interface adopts professional protection chip and Modbus communication protocol, Optional Accessories such as MT50/MT52, WiFi adapter, BLE adapter, eLOG01, USB-RS485 cable to monitor and adjust more parameters by mobile phone APP or PC software
✅ Advanced MPPT control algorithm technology, with Max. tracking efficiency higher than 99.5%, Ultra-fast tracking speed and guaranteed tracking efficiency, minimize the maximum power point loss rate and loss time ; Wide MPP operating voltage range, High quality components, accurate recognition and tracking of multiple-peaks maximum power point, Maximum DC/DC conversion efficiency of 98%

EPEVER 40A Solar Charge Controller MPPT Solar Panel Charge Controller 12V / 24V Auto Working Max PV 100V Solar Charge Battery Regulator with LCD Display for Gel Flooded Sealed Lithium Batteries

Image of EPEVER 40A Solar Charge Controller MPPT Solar Panel Charge Controller 12V / 24V Auto Working Max PV 100V Solar Charge Battery Regulator with LCD Display for Gel Flooded Sealed Lithium Batteries

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Product Highlights

✅ This controller uses the most advanced MPPT technology to ensure high efficiency (>98%) of your solar system. Significantly outperforms standard PWM controllers. Ultra-fast tracking speed and guaranteed tracking efficiency, advanced MPPT control algorithm to minimize the maximum power point loss rate and loss time.
✅ Built-in LCD screen displays key charging parameters. Multiple connectivity options for the controller (remote meter, mobile app, PC software etc) enable the user to personalise each charging stage, create a user-defined battery type with specific parameters and access exclusive settings.
✅ Multiple protections eliminate safety hazards, low voltage input protection, over voltage input protection, over charge power protection, low voltage output protection, rated output current protection, temperature protection, PV and battery reverse connection protection.
✅ With Modbus communication protocol interface, full-load operation without any drop in capacity within the range of working environment temperature, it is convenient for customers to expand applications and monitor in various fields like telecommunication base station, household system, street lighting system, wilderness monitoring system, etc.

EPEVER 40A MPPT Solar Charge Controller 12V/24V Auto Working Max.PV 150V Solar Panel Charge Regulator Tracer BN Series Negative Ground Solar Controller

Image of EPEVER 40A MPPT Solar Charge Controller 12V/24V Auto Working Max.PV 150V Solar Panel Charge Regulator Tracer BN Series Negative Ground Solar Controller

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Product Highlights

✅ 12/24VDC automatically identifying system voltage, 150V Max. PV Open Circuit Voltage. Die-cast aluminum design, ensuring excellent heat dissipation characteristic.
✅ Advanced MPPT (maximum power point tracking) technology, tracking efficiency no less than 99.5%, maximum conversion efficiency of 98%.
✅ Support 4 charging options: Sealed, Gel, Flooded and User.
✅ Solar Panel Charge Regulator with RS485 interface , it can be monitored by cellphone APP(eBox required), PC Software and MT50 remote meter. available to meet various communication requirements in different situations.

EPEVER 40A Solar Charge Controller MPPT 12V / 24V Auto Max.PV 100V Input Negative Ground Solar Panel Charge Regulator with MT50 Remote Meter Temperature Sensor RTS & PC Communication Cable RS485

Image of EPEVER 40A Solar Charge Controller MPPT 12V / 24V Auto Max.PV 100V Input Negative Ground Solar Panel Charge Regulator with MT50 Remote Meter Temperature Sensor RTS & PC Communication Cable RS485

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Product Highlights

✅ Negative Grounding MPPT Solar Charge Controller Tracer4210AN, The advanced MPPT control algorithm makes this 10 amp MPPT controller tracking efficiency higher than 99.5%.
✅ Built-in LCD screen displays key charging parameters. Multiple connectivity options for the controller (remote meter, mobile app, PC software etc) enable the user to personalise each charging stage, create a user-defined battery type with specific parameters and access exclusive settings.
✅ Compatibility with multiple battery types for convenient use, support Sealed lead acid, gel, flooded, lithium and users. Suitable for solar panels up to 520W (12V battery or battery bank) or 1040W (24V system). Current limiting function (10A) allows possibility of adding more solar panels in the future.
✅ RS-485 communication bus interface and Modbus communication protocol, available to meet various communication requirements in different situations.

EPEVER 40A MPPT Solar Charge Controller 12/24V DC Automatically Identifying System Voltage Common Negative Grounding Compitable with Lead-Acid and Lithium Batteries

Image of EPEVER 40A MPPT Solar Charge Controller 12/24V DC Automatically Identifying System Voltage Common Negative Grounding Compitable with Lead-Acid and Lithium Batteries

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Product Highlights

✅ ✦Rated charging and discharging current: 40A. 12/24V DC automatically identifying system voltage. Max PV open circuit voltage: 100V; max PV input power: 520W/12V 1040W/24V. Common negative grounding.
✅ ✦Advanced MPPT (Maximum Power Point Tracking) technology, ultra-fast tracking speed, with efficiency no less than 99.5%. High quality components, perfect system performance, with maximum conversion efficiency of 100%.
✅ ✦4 Battery Types: support lead-acid (sealed, gel, overflow); lithium battery: LiFePO4 and Li (NiCoMn) O2 and user-defined. 4 Load Control Modes: manual mode, light on/off, light on + timer and test mode.
✅ ✦Display and function: Backlit LCD display, real-time energy statistics function, overheating power reduction function; standard Modbus communication protocol with RS485 communication bus, which can be monitored by mobile phone APP (requires EBox), PC software and MT50 remote instrument.

EPEVER MPPT Solar Charge Controller 40A 12V 24V Tracer4210AN G3 + Remote Meter MT52 +Temp Senosr RTS kit for Solar Panel Charger Regulator with LCD Display (MPPT 40A+MT52+RTS)

Image of EPEVER MPPT Solar Charge Controller 40A 12V 24V Tracer4210AN G3 + Remote Meter MT52 +Temp Senosr RTS kit for Solar Panel Charger Regulator with LCD Display (MPPT 40A+MT52+RTS)

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Product Highlights

✅ EPEVER 40A MPPT Solar Charge Controller Tracer4210AN-G3+ MT52 Remote Meter + Temp Sensor Cable RTS300R47K3.81A . 40Amp Controller 12V/24V Auto Work, Max. PV input power: 520W @12V battery or 1040W @24V battery. Max PV 100V. Common Negative grounding, Compatible with lead-acid and lithium-ion type batteries. More details watch video Tutorials
✅ 40Amp MPPT Charge Controller Tracking efficiency : ≥99.5%, Max. conversion efficiency 98% ,12V/24V Automatic Work System Voltage Recognition Auto-saving function: two voltage disconnect levels, Charging power and current limitation function, Independent voltage regulation constant voltage output function
✅ Support Lead-acid: Sealed (default), Gel, AGM, Flooded, User(9～17V@12V; 18～34V@ 24V) & Lithium: LiFePO4 (4s/12V; 8s/24V), Li (NiCoMn)O2 (3s/12V; 6s/24V), User (9～34V) & User-defined. Battery temperature compensation function（only for Lead-acid battery) , Overheating power reduction function
✅ MT52 Remote Meter Automatic identify the controller, and display relevant parameter data , Diversified load control modes : Manual Control, Light ON/OFF, Light ON+ Timer, Time Control . RTS Temp sensor acquisition of battery(or controller) temperature for undertaking temperature compensation of control parameters, extend the batteries life +1 years or more

EPEVER MPPT Solar Charge Controller 40A 12V 24V 36V 48V Auto Max PV 150V XTRA4415N-G3 Solar Panel Regulator LCD Display for Gel Sealed Flooded LiFePO4 Lithium User

Image of EPEVER MPPT Solar Charge Controller 40A 12V 24V 36V 48V Auto Max PV 150V XTRA4415N-G3 Solar Panel Regulator LCD Display for Gel Sealed Flooded LiFePO4 Lithium User

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Product Highlights

✅ EPEVER MPPT solar charge controller 40A, Max PV 150V, 12V/24V/36V/48V auto, Upgraded G3 version XTRA4415N add new function: Independent voltage regulation constant voltage output function, namely, the controller’s battery terminal can be connected to loads directly when there is no battery. It is friendly to various lithium batteries, avoiding the instability output voltage caused by the internal protection of the lithium batteries. The low self-consumption design significantly reduces the static power consumption and extends system standby time
✅ Support multi battery types: Sealed, Gel(AGM), Flooded, LiFePO4, Li(NiCoMn)O2, User. Equipped with a stable self-activation function for the lithium battery. Battery temperature compensation. Upgraded ultra-quiet design solves the problem of sharp noise from previous versions of the device
✅ Comprehensive electronic protections: Protection Built-in Against Reverse Polarity, Overcharging, Over-discharging, Overload, Short-circuiting, and Reverse current. Charging power reduction automatically for over-temperature. Limit the charging power & charging current to no higher than the rated value. Operation at full load without charging power reduced in the working temperature range
✅ Advanced MPPT technology: ultra-fast tracking speed, tracking efficiency is up to 99.5%. Maximum DC/DC transfer efficiency is as high as 98.5%; full load efficiency is up to 97.2%. Wider MPP(maximum power point) running voltage to optimize PV utilization. Real-time energy statistics function

EPEVER 40A MPPT Solar Charge Controller 12V/520W, 24V/1040W, Common Negative Grounding, Work for Lead-Acid Sealed /Gel(AGM)/Flooded and Lithium Battery Charging(Tracer4210AN G3)

Image of EPEVER 40A MPPT Solar Charge Controller 12V/520W, 24V/1040W, Common Negative Grounding, Work for Lead-Acid Sealed /Gel(AGM)/Flooded and Lithium Battery Charging(Tracer4210AN G3)

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Product Highlights

✅ ★ Build-up >> EPever 40A MPPT solar charge controller fits for 12V/24V Battery DC automatically identifying system. Charge/Discharge current of 40A. Max. PV input power:520W/12V battery, 1040W/24V battery. Max PV voltage of 100V. Common Negative ground design.
✅ ★Advanced Maximum Power Point Tracking(MPPT) Technology >> accurately recognizing and tracking of multiple power point, with HIGH tracking efficiency more than 99.5%, PEAK conversion efficiency of 98%.
✅ ★Multiple Battery types and Control Modes >> 40A MPPT Charge controller is compatible with Lead-acid batteries, GEL/AGM and Lithium batteries. (AGM battery setting same as GEL parameters, or more accurate parameters follow battery factory advice by User type ) Four load control modes: manual mode, light ON/OFF, light On+ Timer and test mode. The communication port adopts professional protection chip, which can provide 5VDC power supply.
✅ ★Showing and operation >> Backlight LCD displays. Support RS485 Communication, you can DIY your personal using experience via optional modules (MT52, RTS, PC Cable, Bluetooth, Wifi are all available in store).

EPEVER MPPT Solar Charge Controller 40A 12/24/36/48V Auto Max PV 150V XTRA4415N-G3 Solar Panel Regulator for Gel Sealed Flooded Lithium User

Image of EPEVER MPPT Solar Charge Controller 40A 12/24/36/48V Auto Max PV 150V XTRA4415N-G3 Solar Panel Regulator for Gel Sealed Flooded Lithium User

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Product Highlights

✅ EPEVER MPPT solar charge controller 40A, Max PV 150V, 12V/24V/36V/48V auto, Upgraded G3 version XTRA4415N add new function: Independent voltage regulation constant voltage output function, namely, the controller’s battery terminal can be connected to loads directly when there is no battery. It is friendly to various lithium batteries, avoiding the instability output voltage caused by the internal protection of the lithium batteries. The low self-consumption design significantly reduces the static power consumption and extends system standby time
✅ Support multi battery types: Sealed, Gel(AGM), Flooded, LiFePO4, Li(NiCoMn)O2, User. Equipped with a stable self-activation function for the lithium battery. Battery temperature compensation. Upgraded ultra-quiet design solves the problem of sharp noise from previous versions of the device
✅ Comprehensive electronic protections: Protection Built-in Against Reverse Polarity, Overcharging, Over-discharging, Overload, Short-circuiting, and Reverse current. Charging power reduction automatically for over-temperature. Limit the charging power & charging current to no higher than the rated value. Operation at full load without charging power reduced in the working temperature range
✅ Advanced MPPT technology: ultra-fast tracking speed, tracking efficiency is up to 99.5%. Maximum DC/DC transfer efficiency is as high as 98.5%; full load efficiency is up to 97.2%. Wider MPP(maximum power point) running voltage to optimize PV utilization. Real-time energy statistics function

EPEVER 40A MPPT Solar Charge Controller 12V 24V Negative Grounded Backlight LCD Display for Gel Sealed Flooded Lithium (Tracer 4210AN G3+ Remote Meter MT52+ RTS)

Image of EPEVER 40A MPPT Solar Charge Controller 12V 24V Negative Grounded Backlight LCD Display for Gel Sealed Flooded Lithium (Tracer 4210AN G3+ Remote Meter MT52+ RTS)

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Product Highlights

✅ MPPT Solar Controller 40A: Tracer4210AN 12V/24V Auto, Max PV Input 100V and Max.PV input power: 520W in 12V battery system, 1040W in 24V battery system. Common negative grounding design.
✅ Tracer4210AN G3 support 4 battery charging: Lead-acid (Sealed, AGM, Gel, Flooded), User and Lithium). Temp Sensor Cable (RTS300R47K3.81A) test battery temperature and the battery temperature compensation function (only for Lead-acid battery) to ensure the controller’s life. It protect the battery from being over-charged by the solar modules and over-discharged by the loads.
✅ Remote meter MT50: Compatible with EPEVER Tracer-AN/BN, LS-B/BP, VS-BN series controllers. MT52 can be directly connected to the controller and automatic identify the controller, and display the type, model and relevant parameter data. If you need MT52 connection and operation video, please email us.
✅ 40A MPPT controller: Tracer4210AN with blackligh LCD screen for displaing system information and working condition. Die-cast aluminum design allows for efficient heat dissipation. Multiple load control method can be set: Light ON/OFF, light On+ Timer and test mode.

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