Top 10 40A Charge Controller – Renewable Energy Controllers

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1. Renogy

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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

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Renogy #ad - Charges over-discharged lithium-ion batteries Error code detection for easy self diagnoses. Die-cast aluminum design for heat dissipation and The capability of measuring the battery's temperature and remote monitoring Customizable charging voltages.

Automatically detect 12v or 24v dc system voltages Innovative MPPT technology with high tracking efficiency up to 99% and peak Conversion efficiency of 98%. Compatible with various deep cycle battery options: sealed, over-discharging, gel, Float, and short circuit Reverse protection: Any combination of solar module and battery, Boost, and lithium electronic protection: Overcharging, Flooded, without causing damage to any component 4-stage charging: Bulk, overload, and Equalization and LCD screen with programmable charging parameters.

Rs232 port allows the rover to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC Home smart phone app.
BrandRenogy #ad
ManufacturerRenogy #ad
Height2.85 Inches
Length6.81 Inches
Width9.37 Inches
Part NumberRNG-CTRL-RVR40
ModelRNG-CTRL-RVR40

2. RICH SOLAR

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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

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RICH SOLAR #ad - 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.

Conversion efficiency of 98%. 12v/24v detect 12v or 24v dc system voltages automatically. Reverse protection: any combination of solar module and battery, overload, over-discharging, without causing damage to any component. Design die-cast aluminum design for heat dissipation and the capability of measuring the battery's temperature and remote monitoring. Protection electronic protection: overcharging, and short circuit. Batteries compatible with various deep cycle batteries: Sealed, Gel, Flooded, and Lithium.
BrandRICH SOLAR #ad
ManufacturerRICH SOLAR #ad
Height2.85 Inches
Length9.37 Inches
Width6.81 Inches
Part Number43217-120009

3. EPEVER

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

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EPEVER #ad - Negative ground controller featuring advanced mPPT technology with high tracking efficiency up to 99. 5% and peak conversion efficiency of 98%. Mppt charge controller protection built-in against reverse polarity, overcharging, short-circuiting, overload, over-discharging, and reverse current.

Mppt controller 40a with blackligh LCD screen for displaing system information and working condition. 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, Boost, Float, and Equalization and temperature compensation increase your battery life and improve your system's performance.

It protect the battery from being over-charged by the solar modules and over-discharged by the loads. Solar controller mppt support pc software, app and mt-50 Multiple load control method,. Auto identifying 12V/24V DCsystem voltage. Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded and Lithium. Maximizing the energy from solar panels to charge your system.
BrandEPEVER #ad
ManufacturerEPEVER #ad

4. PowMr

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Max 24V / 48V 960W Input Adjustable Parameter LCD Display Current/Capacity and Timer Setting ON/Off with 5V Dual USB, PowMr Solar Charge Controller 40A, Solar Panel Charge Controller 12V 24V

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PowMr #ad - Add feature: charge and Discharge Current, Charge and Discharge energy recording function. Load should be DC. This 40a charge controller compatibility with 12v and 24v system. Backlight lcd display pv/ battery/ load charge and discharge parameter.

This solar charge controller fit for lead-acid batteries open, once the voltage of the battery drop below 8V, agm, GEL with mutiple load timer. Mutiple electric protection - overcharge protection, Dual MOSFET anti-backflow protection, industrial, overdischarge protection, Under-voltage discharge, overheating protection, effectively ensure the system stability and more safe for home, commercial etc.

Fully 4-stage pwm charge boost, float, abs, equalization, 12V480W / 24V960W input, Dual USB can give your electronic product max 5V 2A. For protecting the lifespan of your battery, the solar controller will turn off automatically. Adjustable floating voltage/ LVD/ LVR/ Load Timer according needs for this charge controller.
BrandPowMr #ad
ManufacturerPowMr #ad

5. PowMr

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PWM 40A Solar Charge Controller,Intelligent USB Port Display 12V/24V Auto Charge Regulator

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PowMr #ad - Dual usb output 5v/2. 5a, with large-screen LCD display with Power-off memory. Three working mode to meet your different need. Build-in full protection and 3-stage charging to prolong your battery's life. Good heat sinking design, Easy to setting and connection. Fit for open, gel lead acid, agm, nickel-metal hydride batteries, Do not use other batteries including lithium batteries, etc. 40a pwm solar charge controller with 12v/24V auto work. Max input voltage: 48V, Max input power: 1040W.
BrandPowMr #ad
ManufacturerPowMr #ad

6. SolarEpic

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

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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.

Negative grounding mppt solar charge controller tracer4215bn, the Advanced MPPT Control Algorithm makes this 40 Amp MPPT Controller Tracking Efficiency higher than 99. 5%. Work with all lead acid batteries, sealed AGM GEL and Flooded Battery, User mode allows buyer setting their own charging parameters. Rs-485 communication bus interface and standard MODBUS interface available to meet various communication requirements, Temperature Sensor and PC monitoring Cable Attached.

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.
BrandSolarEpic #ad
ManufacturerEpsolar #ad
Weight4 Kilograms
Part NumberTracer4215BN-MT50
ModelTracer4215BN-MT50
WarrantyWe offer 2 years limited warranty

7. Renogy

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Sealed, and Flooded batteries and Renogy Bluetooth Module, Gel, Renogy Wanderer Li 30A 12V PWM Negative Ground Charge Controller Compatible with Lithium

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Renogy #ad - Wanderer10a|30a installation notes: the default starting position of the wanderer controller terminal hatches are closed in the UP position that could mistakenly look like an open wire hatch.

Optimized for a 12v system; Deep cycle Sealed, Gel, Flooded, and Lithium battery option ready. Make sure to first lower each terminal hatch by screwing the terminals counterclockwise CCW to expose the wire terminal hatch to the open position. Then secure each cable by rotating the screws clockwise CW to the closed position. Multiple led indicators for easy to read charge status and battery information. Simple install: fully open the hatch CCW, insert the appropriate wires, and completely close the hatch CW.
BrandRenogy #ad
ManufacturerRenogy #ad
Height1.76 Inches
Length6.45 Inches
Width4.31 Inches
Part NumberRNG-CTRL-WND30-LI
ModelCharge Controller

8. PowMr

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With Bluetooth Module LCD Display, PowMr & Srne MPPT Charge Controller 40 amp 12V 24V AUTO, 40a Negative Ground Solar Charge Regulator Max 100V 550W/1100W Input for Lithium,Sealed,Gel,Flooded Battery

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PowMr #ad - When the input power exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level. 4-stage charging bulk, float, Boost, and Equalization maximizing get more energy from solar panels into your battery.

One key restore factory default - this mppt charge controller work with bluetooth module, which can pair with Android and iPhone to real-time monitor solar panels/ battery/ load's states and display the daily power generation curve and battery voltage curve. Led troubleshooting indicators and lcd display and can help users not only check the whole system operating data and statuses but also quickly identify system faults and modify parameters. Ce and rohs certificate - this negative ground mppt charge controller 40 amp max input current: 40 amp; max input solar power: 550w12v; 1100w24v; max input voltage: 100V, tracking efficiency no less than 99.

9% and 12v/24v auto identifying system voltage. Negative ground ml series - this mppt solar charge controller compatible with various deep Cycle battery options: LithiumLiFePO4, Gel, LiNiCoMnO2, Flooded battery. Real-time energy recording and statistical with Multiple load control modes; Charge controller ports: 8 AWG. Led indicator prompt error. It also provides last 1 year data logging: discharge and charge energy. One key to restore factory default through bluetooth model and parameter setting function.
BrandPowMr #ad
ManufacturerPowMr #ad

9. EPEVER

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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

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EPEVER #ad - Max pv voltage of 100V. Compatible with lead-acid and lithium-ion batteries, Battery temperature compensation function(only for Lead-acid battery, Overheating power reduction function. Common Negative grounding, Max.

40amp controller 12v/24v auto work, compatible with lead-acid and lithium-ion batteries. Fast shipping from US stock, 1040W/24V. Common negative ground, max. Pv 100v, max input power: 12v/520W, 24V/1040W. 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.

Epever 40a mppt charge controller + mt50 remote meter + temp sensor cable rts300r47k3. 81a. Pv input power:520w/12V, Any questions please contact our team. Mt50 remote meter automatic identify the controller, Light ON+ Timer, light ON/OFF, and display relevant parameter data, Diversified load control modes : Manual Control, Time Control.
BrandEPEVER #ad
ManufacturerEPsolar #ad

10. Temank

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Temank EPEVER MPPT Charge Controller 40A 12V / 24V Auto, Solar Charge Controller 150V PV Negative Grounded Solar Regulator for Gel Sealed Flooded Battery(Tracer 4215BN)

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Temank #ad - Battery temperature compensation function, real-time energy statistics function. 12v/24vdc automatically identifying system voltage. User programmable for 3 battery types: sealed, gel and flooded.

Electronic protections: pv reverse polarity protection, Battery over discharge protection, Load overload protection, PV short circuit protection, Battery reverse polarity protection, Battery overcharge protection, pv over current alarm protection, Load short circuit protection, Controller overheating protection. Multiple load control method, automatic limit for maximum PV input power, ensuring no overload, more safty for using. Come with remote meter mt-50, be convenient for real-time data viewing and parameter setting. Advanced mppt technology high tracking efficiency no less than 99. 5% peak conversion efficiency of 98% Accurately recognizing and tracking of multiple power point.
BrandTemank #ad
ManufacturerEPEVER #ad