Top 10 MPPT Solar Charge Controller 40A – Renewable Energy Controllers

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1. Renogy


Renogy Rover 40 Amp 12V/24V DC Input MPPT Solar Charge Controller Auto Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery

Renogy #ad - Compatible with various deep cycle battery options: sealed, and lithium. Rs232 port allows the rover to communicate with the BT-1 Bluetooth module, which can pair with the Renogy BT smart phone app.

Customizable charging voltages. Electronic protection: Overcharging, and short circuit. Automatically detect 12v or 24v dc system voltages Innovative MPPT technology with high tracking efficiency up to 99% and peak. Conversion efficiency of 98%. Charges over-discharged lithium-ion batteries. Error code detection for easy self diagnoses. 4-stage charging: bulk, boost, gel, Float, Flooded, overload, and Equalization and LCD screen with programmable charging parameters.

Die-cast aluminum design for heat dissipation and The capability of measuring the battery's temperature and remote monitoring. Reverse protection: any combination of solar module and battery, over-discharging, without causing damage to any component.
BrandRenogy #ad
ManufacturerRenogy #ad
Height2.85 Inches
Length6.81 Inches
Weight2.4 Pounds
Width9.37 Inches
Part NumberRNG-CTRL-RVR40

2. Renogy


Flooded Batteries and Bluetooth Module, Renogy Rover 60 Amp 12V/24V/36V/48V MPPT Common Positive Solar Charge Controller Regulator Compatible with Lithium Sealed Gel

Renogy #ad - Electronic protection against reverse polarity, over-discharging, customizable parameters, overcharging, overload, and reverse current. Deep cycle sealed, Gel, Flooded, and Lithium 12.

Features diverse load control; also capable of charging over-discharged lithium batteries. Innovative mppt technology with high tracking efficiency up to 99% and peak conversion efficiency of 98%. 8v lfp battery option ready. Rs232 port allows the rover pg to communicate with the BT-1 Bluetooth module, which can pair with the Renogy BT smartphone app. Automatically detects 12v/24v/36v/48v dc system voltages. Lcd screen and multiple LED indicators for displaying system operation information, short-circuiting, and error codes.
BrandRenogy #ad
ManufacturerRenogy #ad
Height3.66 Inches
Length11.22 Inches
Width8.07 Inches
ModelRover 60 Amp 12V/24V/36V/48V



EPEVER MPPT Charge Controller 40A 12V/24V Upgrade Tracer4210AN + Remote Meter MT50 Monitor + RTS for Solar Panel Charge Controller Regulator with LCD Display Tracer4210AN + MT50+RTS

EPEVER #ad - Common negative ground, max. Pv 100v, max input power: 12v/520W, 24V/1040W. Compatible with lead-acid and lithium-ion batteries, Battery temperature compensation function(only for Lead-acid battery, Overheating power reduction function.

Max pv voltage of 100V. 40amp controller 12v/24v auto work, compatible with lead-acid and lithium-ion batteries. Fast shipping from US stock, 1040W/24V. Epever 40a mppt charge controller + mt50 remote meter + temp sensor cable rts300r47k3. 81a. Common Negative grounding, Max. Pv input power:520w/12V, Any questions please contact our team.

Mt50 remote meter automatic identify the controller, Diversified load control modes : Manual Control, Light ON+ Timer, light ON/OFF, and display relevant parameter data, Time Control. 40amp mppt charge controller 99. 5% efficiency, 12v/24v automatic work System Voltage Recognition Auto-saving function: two voltage disconnect levels, Charging power and current limitation function.
BrandEPEVER #ad
ManufacturerEPsolar #ad



Solar Panel Charge Controller Mppt 100V PV Input Negative Grounded Solar Regulator 12V/24V Auto with LCD Display for Gel Sealed Flooded Lithium Battery, EPEVER 40A MPPT Charge Controller

EPEVER #ad - Solar RV, etc. Available to meet various communication requirements in different situations. Mppt solar regulator can be widely used for various applications, household system and industrial field monitoring, e.

G. 40a solar controller mppt support for 4 type battery charging: lead-acid sealed, Gel, AGM, Flooded, User and Lithium. Battery temperature compensation function to ensure the controller’s life. 40amp solar charge controller max input power: 520w/12v, 1040W/24V. Mppt charge controller 40a : 12v 24v auto identifying system volt. Real-time energy recording and statistical.

Auto control system to limit the charging power & current go over the rated value. Max input Voltage: 100V. Solar panel regulator support pc software, APP and MT-50 Multiple load control method. It protect the battery from being over-charged by the solar modules and over-discharged by the loads. Quick technical Support [email protected] Com.
BrandEPEVER #ad
ManufacturerEPEVER #ad



RICH SOLAR 40 Amp 12V/24V DC Input MPPT Solar Charge Controller with LCD Display Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery Negative Ground

RICH SOLAR #ad - Conversion efficiency of 98%. Design die-cast aluminum design for heat dissipation and the capability of measuring the battery's temperature and remote monitoring.

Batteries compatible with various deep cycle batteries: Sealed, Gel, Flooded, and Lithium.12v/24v detect 12v or 24v dc system voltages automatically. Reverse protection: Any combination of solar module and battery, without causing damage to any component. Protection electronic protection: overcharging, overload, over-discharging, and short circuit. Innovative mppt technology with high tracking efficiency up to 99% and peak. Customizable charging voltages. Bluetooth rs232 port allows to communicate with the BT-1 Bluetooth module, which can pair with smart phone app.
ManufacturerRICH SOLAR #ad
Height2.85 Inches
Length9.37 Inches
Weight5.11 Pounds
Width6.81 Inches
Part Number43217-120009

6. SolarEpic


EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring CableTracer4215BN

SolarEpic #ad - Max solar panel 1560w, multiple load mode allow you set the load on/off in different situation. This 40 amp mppt solar panel charger works with 600w solar panel on 12v battery system and 1200w on 24V Battery.

Work with all lead acid batteries, sealed AGM GEL and Flooded Battery, User mode allows buyer setting their own charging parameters. A solid state relay is recommended if you are using a Power Inverter. Rs-485 communication bus interface and standard MODBUS interface available to meet various communication requirements, Temperature Sensor and PC monitoring Cable Attached.

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. Negative grounding mppt solar charge controller tracer4215bn, the Advanced MPPT Control Algorithm makes this 40 Amp MPPT Controller Tracking Efficiency higher than 99. 5%.
BrandSolarEpic #ad
ManufacturerEpsolar #ad
Weight4 Kilograms
Part NumberTracer4215BN-MT50
WarrantyWe offer 2 years limited warranty

7. Victron


Victron SmartSolar MPPT 100/50 Charge Controller

Victron #ad - It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged. By constantly monitoring the voltage and current output of your solar PV panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage.

You can configure the voltage at which SmartSolar disconnects a load - thereby preventing excessive drain on your batteries. The smartsolar charge controller will even recharge a severely depleted battery. Anytime anywhere remotely control and monitor the extensive features of your SmartSolar MPPT charger with built-in Bluetooth by pairing it with your smartphone or other device via VictronConnect.

Smartsolar mppt 100-volt 50 amp: a solar charger gathers energy from your solar panels, Using the latest, and stores it in your batteries, fastest technology, SmartSolar maximises this energy-harvest. The intelligent load output function prevents damage caused by running batteries 'flat'.
BrandVictron #ad
ManufacturerVictron #ad
Height2.76 Inches
Length5.12 Inches
Weight3.24 Pounds
Width7.48 Inches
Part NumberSCC110050210



40 amp Negative Grounded Solar Charge Controller MPPT Max Input 100V, Lithium Batteries and Load Timer Setting, 520W/1040W for Lead-Acid, EPEVER 40A MPPT Solar Charge Controller 12V 24V Auto

EPEVER #ad - Mppt controller 40a with blackligh LCD screen for displaing system information and working condition. It protect the battery from being over-charged by the solar modules and over-discharged by the loads. Auto identifying 12V/24V DCsystem voltage.

Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded and Lithium. 40a solar charge controller charging process has been optimized for long battery life and improved system performance. It includes a 4-stage battery charging Bulk, Boost, Float, and Equalization and temperature compensation increase your battery life and improve your system's performance. Solar controller mppt support pc software, app and mt-50 Die-cast aluminum design allows for efficient heat dissipation.

Mppt charge controller protection built-in against reverse polarity, overload, overcharging, short-circuiting, over-discharging, and reverse current. Negative ground controller featuring advanced mPPT technology with high tracking efficiency up to 99. 5% and peak conversion efficiency of 98%. Multiple load control method,. Maximizing the energy from solar panels to charge your system.
BrandEPEVER #ad
ManufacturerEPEVER #ad
Weight4.19 Pounds

9. Autoday-3C


Vehpro MPPT 40A-100A 12V/24V Auto Focus Tracking Solar Panel Regulator Dual USB Port Charge Controller 100A

Autoday-3C #ad - Any problem please contact with us, we will try our best to solve your problem and make you satisfied within 24 hours. When the battery voltage is low, the controller will automatically cut off the load from the system.

Mppt solar charge controller mppt10-60: compared with normal solar charge controller, this MPPT controller could increase efficiency by 10%-30%. This mppt controller has perfect soc function, and supply power to the loads. Prevent the battery from over-charging, control charge current, over-discharging and reverse charging to solar panels during nights. Note: the regulator is only suitable for lead acid batteries: OPEN, AGM, GEL. If the voltage of battery is back to normal and the load will restart working. It is not suited for nickel metal hydride, lithium ions or other batteries.
BrandAutoday-3C #ad
ManufacturerAutoday #ad
Part NumberAutoday-771

10. Renogy


Renogy 100 Watt 12 Volt Monocrystalline Solar Starter Kit with 40A Rover MPPT Charge Controller

Renogy #ad - You can expand your system up to a maximum of 400W 12 Volt or 800W 24 Volt with a Renogy 40A mppt Charge controller. With a renogy 100w mono-crystalline starter kit mppt, you won't have to wonder about whether you're getting the most out of your system.

This kit includes our 40a mppt charge controller which uses maximum power point tracking technology, transferring power up to 30% more efficiently than pwm charge controllers. Order will be delivered in multiple packages; Temperature: -40°F to +185°F. Mono-crystalline solar cell efficiency: 21%; MPT charge controller peak efficiency: 97%. Open-circuit voltage voc-22. 5v.
BrandRenogy #ad
ManufacturerRenogy #ad
Height1.38 Inches
Length42.2 Inches
Weight26.5 Pounds
Width19.6 Inches