Top 10 Mttp Solar Charge Controller 40 Amp – Renewable Energy Controllers

As an Amazon Associate I earn from qualifying purchases.

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 - Charges over-discharged lithium-ion batteries Error code detection for easy self diagnoses. Compatible with various deep cycle battery options: sealed, overload, and lithium Electronic protection: Overcharging, without causing damage to any component 4-stage charging: Bulk, Flooded, boost, float, over-discharging, and short circuit Reverse protection: Any combination of solar module and battery, gel, 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 Customizable charging voltages.

Rs232 port allows the rover to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC Home smart phone app. Automatically detect 12v or 24v dc system voltages Innovative MPPT technology with high tracking efficiency up to 99% and peak Conversion efficiency of 98%.
BrandRenogy #ad
ManufacturerRenogy #ad
Height2.85 Inches
Length6.81 Inches
Weight2.4 Pounds
Width9.37 Inches
Part NumberRNG-CTRL-RVR40
Warranty2-year material warranty

2. SolarEpic


EPEVER 40A MPPT Solar Charge Controller 100V Input Tracer 4210AN with Display Negative Ground Lithium Battery Charger Work with LiFePO4

SolarEpic #ad - Die-cast aluminum design and nature cooling. High tracking efficiency up to 99%. Four battery type options:Sealed, Flooded, Gel, and USER define. Multiple load control modes: manual control, light ON/OFF, light On+Timer and test mode. Epever tracer 4210an series negative Ground and compatible with LithiumLiFePO4 Battery Charging. Compatible with 12v or 24V battery system.
BrandSolarEpic #ad
ManufacturerEPEVER #ad
Height2.48 Inches
Length9.92 Inches
Width7.09 Inches
Warranty2 years warranty by solarepic from the date of purchase.

3. Autoday-3C


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

Autoday-3C #ad - It is not suited for nickel metal hydride, AGM, lithium ions or other batteries. 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%. Any problem please contact with us, we will try our best to solve your problem and make you satisfied within 24 hours. This mppt controller has perfect soc function, control charge current, and supply power to the loads. Prevent the battery from over-charging, over-discharging and reverse charging to solar panels during nights. Note: the regulator is only suitable for lead acid batteries: OPEN, GEL. If the voltage of battery is back to normal and the load will restart working.
BrandAutoday-3C #ad
ManufacturerAutoday #ad
Part NumberAutoday-771



EPEVER 30A 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

EPEVER #ad - Significantly outperforms standard PWM controllers. Built-in lcd screen displays key charging parameters. Current limiting function 30A allows possibility of adding more solar panels in the future. Ultra-fast tracking speed and guaranteed tracking efficiency, advanced MPPT control algorithm to minimize the maximum power point loss rate and loss time.

This controller uses the most advanced mppt technology to ensure high efficiency >98% of your solar system. Suitable for solar panels up to 390W 12V battery or battery bank or 780W 24V system. 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, rated output current protection, over voltage input protection, low voltage output protection, over charge power protection, temperature protection, low voltage input protection, PV and battery reverse connection protection.

Compatibility with multiple battery types for convenient use, support Sealed lead acid, flooded, gel, lithium and users. With modbus communication protocol interface, household system, full-load operation without any drop in capacity within the range of working environment temperature, wilderness monitoring system, it is convenient for customers to expand applications and monitor in various fields like telecommunication base station, street lighting system, etc.
BrandEPEVER #ad
ManufacturerEPEVER #ad
Weight0.5 Pounds
Part NumberTracer-3210-AN

5. BougeRV


Flooded and Lithium Battery Supporting for Your RV, Sealed, 12V/24V DC Input Solar Panel Regulator fit for Gel, BougeRV MPPT 40 Amp,Solar Charge Controller with Auto Parameter Adjustable LCD Display

BougeRV #ad - Rv dedicated mppt controller: negative ground designed for RV. It helps that battery can be charged up quickly, even when the weather isn't ideal ie cloudy rainy days. It has a big heatsink on the back, but even in 45 degree weather it hasn't become warm, which is a great indicator of its high efficiency.

Electronic protection:electronic protection against reverse polarity, overcharging, short-circuiting, overload, over-discharging, and reverse current. Compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium. Efficient mppt&weather resistance:rated charging current:40a operating temperature:-35℃~+45℃. Electrical parameters:system voltage:12v/24v auto battery voltage:9v~35v wire specifications:20-6AWG Size:183*127*65mm Max.

Pv input power:520w/12v&1040W/24V. Charge smarter:due to an advanced digital power technology, the circuiit energy conversion effciency is as high as 98%. Automatically detects 12V or 24V DC system voltages. Better protection of LCD readings while protecting the controller, and modification of controller parameters is supported. The charger is efficient in charging your battery.
BrandBougeRV #ad
ManufacturerBougeRV #ad

6. Renogy


40A 12/24-Volt, Renogy Rover Elite MPPT Solar Charge Controller with LCD Backlit Screen, Display for Monitoring Tracking

Renogy #ad - Backlit lcd displays system information and identifying error codes. 4 deep cycle battery pre-sets: gel, lithium-Iron Phosphate 12. Power source Type: Solar Powered. 8v, flooded, and Sealed/AGM. 12v /24v automatic System Recognition. Advanced mppt technology with up to 99% high tracking efficiency, 96% conversion efficiency, and Lithium-reawakening feature. Multiple electronic protection Features, over-discharging, including overcharging, reverse polarity, and over-temperature.
BrandRenogy #ad
ManufacturerRenogy #ad
Height3.02 Inches
Length7.85 Inches
Weight3 Pounds
Width5.12 Inches
Part NumberRCC40RVRE-G1
Warranty1-year material warranty

7. 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 - A solid state relay is recommended if you are using a Power Inverter. 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.

Rs-485 communication bus interface and standard MODBUS interface available to meet various communication requirements, Temperature Sensor and PC monitoring Cable Attached. Max solar panel 1560w, multiple load mode allow you set the load on/off in different situation. Work with all lead acid batteries, sealed AGM GEL and Flooded Battery, User mode allows buyer setting their own charging parameters.

This 40 amp mppt solar panel charger works with 600w solar panel on 12v battery system and 1200w on 24V Battery. 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

8. Victron Energy


Victron Energy SmartSolar MPPT 100V 50 amp 12/24-Volt Solar Charge Controller Bluetooth

Victron Energy #ad - It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged. Smartsolar mppt 100-volt 50 amp: a solar charger gathers energy from your solar panels, fastest technology, and stores it in your batteries, Using the latest, SmartSolar maximises this energy-harvest.

Incorrect installation can be hazardous, Please consult a licensed professional and follow all applicable electrical codes during installation. 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.

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.
BrandVictron Energy #ad
ManufacturerVictron Energy #ad
Height2.76 Inches
Length5.12 Inches
Weight3.24 Pounds
Width7.48 Inches
Part NumberSCC110050210



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

EPEVER #ad - It protect the battery from being over-charged by the solar modules and over-discharged by the loads. Mppt controller 40a with blackligh LCD screen for displaing system information and working condition. Multiple load control method, Gel, APP and MT-50 Solar controller mppt support pc software, flooded and lithium.

Maximizing the energy from solar panels to charge your system. Die-cast aluminum design allows for efficient heat dissipation. 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, Float, Boost, and Equalization and temperature compensation increase your battery life and improve your system's performance.

Negative ground controller featuring advanced mPPT technology with high tracking efficiency up to 99. 5% and peak conversion efficiency of 98%. Auto identifying 12V/24V DCsystem voltage. Also compatible with various Deep Cycle battery options: Sealed,. Mppt charge controller protection built-in against reverse polarity, over-discharging, short-circuiting, overload, overcharging, and reverse current.
BrandEPEVER #ad
ManufacturerEPEVER #ad
Weight4.19 Pounds



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 - Bluetooth rs232 port allows to communicate with the BT-1 Bluetooth module, which can pair with smart phone app. Batteries compatible with various deep cycle batteries: Sealed, Flooded, Gel, and Lithium.

Reverse protection: Any combination of solar module and battery, without causing damage to any component. Innovative mppt technology with high tracking efficiency up to 99% and peak. Customizable charging voltages. Conversion efficiency of 98%. Design die-cast aluminum design for heat dissipation and the capability of measuring the battery's temperature and remote monitoring. 12v/24v detect 12v or 24v dc system voltages automatically. Protection electronic protection: overcharging, overload, over-discharging, and short circuit.
ManufacturerRICH SOLAR #ad
Height2.85 Inches
Length9.37 Inches
Weight5.11 Pounds
Width6.81 Inches
Part Number43217-120009