Top 10 Charge Controllers for Solar Panels MPPT – 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 - 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%.

Charges over-discharged lithium-ion batteries Error code detection for easy self diagnoses. Compatible with various deep cycle battery options: sealed, and lithium electronic protection: Overcharging, overload, without causing damage to any component 4-stage charging: Bulk, and short circuit reverse protection: Any combination of solar module and battery, gel, Flooded, Float, Boost, over-discharging, 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
Weight2.4 Pounds
Width9.37 Inches
Part NumberRNG-CTRL-RVR40
ModelRNG-CTRL-RVR40
Warranty2-year material warranty

2. Renogy

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Renogy Rover 60 Amp 12V/24V/36V/48V 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 - Compatibility with multiple battery types for convenient use: Sealed Lead Acid, GEL, Flooded and Lithium Iron Phosphate. Easy to use lcd: lcd screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes.

Multiple protections eliminate Safety Hazards: Electronic protection against reverse polarity, overcharging, overload, short-circuiting, over-discharging, and reverse current. Mppt technology: innovative mppt technology with high tracking efficiency up to 99% and peak conversion efficiency of 98%. Rs232: rs232 port allows the rover pg to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC Home smartphone app.
BrandRenogy #ad
ManufacturerRenogy #ad
Height4 Inches
Length11.22 Inches
Width8.07 Inches
Part NumberSolar Charge Controller
ModelSolar Charge Controller
Warranty2-year material and workmanship warranty

3. PowMr

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PowMr MPPT Charge Controller 60 amp 48V 36V 24V 12V Auto, Max 160VDC Input LCD Backlight Solar Charge for Vented Sealed Gel NiCd Lithium BatterySoftware Update VersionMPPT-60A

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PowMr #ad - Real-time energy recording. Software update version100% mppt 60a solar charge controller intelligent, max efficiency ≥98. 1%, pv utilization ≥99%. Built-in dsp controller with high performance automatic battery voltage detection 12V/24V/36V/48V, Make sure batteries' voltage more than 12V to boost controller and make sure battery has enough power to Self-detection when connected to the controller.

Intelligence fan-on temperature >45℃ and off < 40℃, Porous heat dissipation. And fan use bearing technologies increase life UP TO 5000hrs in normal use. Blacklight lcd dispaly pv voltage/output power/battery voltage/charging current/working mode/Temperature, TROUBLESHOOTING function 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.

Fit for usercan be set lithium, lifepo4, linicomno2/vented/flooded/Sealed/Gel/NiCd battery. User programmable for absorption voltage/Floating voltage/Low voltage disconnect. Load Timer.
BrandPowMr #ad
ManufacturerPowMr #ad
Weight2.87 pounds
Part NumberMPPT-60A

4. Victron Energy

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Victron Energy SmartSolar MPPT 75V 15 amp 12/24-Volt Solar Charge Controller Bluetooth

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Victron Energy #ad - Smartsolar mppt 75-volt 15 amp: a solar charger gathers energy from your solar panels, Using the latest, fastest technology, and stores it in your batteries, SmartSolar maximises this energy-harvest.

It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged. 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.

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. Incorrect installation can be hazardous, Please consult a licensed professional and follow all applicable electrical codes during installation.
BrandVictron Energy #ad
ManufacturerVictron Energy #ad
Height1.97 Inches
Length8.27 Inches
Weight1.17 Pounds
Width5.91 Inches
Part NumberSCC075015060R
ModelMPPT 75|15

5. EEEKit

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Upgraded Solar Panel 12V 24V Dual USB Intelligent Regulator, EEEKit MPPT 100A Solar Charge Controller, Multi-Function Protection, Adjustable Parameter Backlight LCD Display and Timer Setting

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EEEKit #ad - For protecting the lifespan of your battery, reverse protection, once the voltage of the battery drop below 8V, open-circuit protection, over-load protection. Fully 3-stage pwm charge management, the solar controller will turn off automatically. It can charge the battery and supply power to the load at the same time. Automatically manage the working of solar panel and battery in solar system to support charging.

Multi-function lcd displays: this controller is 12v/24v automatically adapt, make sure the battery has enough voltage, then connect the solar panels, when you first use it, first connect the battery, so that the controller can recognize the correct battery type. Build-in industrial micro controller: 16ad sampling accuracy, temperature Charging current, discharge current accurate real-time display, power generation at a glance. Charge controller not to connect the grounded to make the light run. Dual usb 100a mppt solar charge controller: using innovative mppt technology high tracking efficiency up to 99%; Please refer to the information if you are not familiar with Mppt technology: There are many kinds of MPPT technology, Our Solar Controller Mppt technology is to detect the maximum charging current, not the boost type or the automatic charging of the solar panel voltage.

Easy to install and operate: the charge controller should connect the battery first, and finally the load! The disassembly sequence is contrary to the wiring order. Dual mosfet reverse current protection, then the solar panel, low heat production. Multiple intelligent protection: solar controller has short-circuit protection, improve system efficiency and prolong the life span of the battery.
BrandEEEKit #ad
ManufacturerEEEKit #ad
Part NumberH156231-E001720008FBA

6. RICH SOLAR

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RICH SOLAR 20 Amp 12V/24V DC Input MPPT Solar Charge Controller with LCD Display Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery Nagtive Ground

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RICH SOLAR #ad - 12v/24v detect 12v or 24v dc system voltages automatically. 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, Flooded, Gel, and Lithium. Innovative mppt technology with high tracking efficiency up to 99% and peak. Reverse protection: Any combination of solar module and battery, without causing damage to any component. Protection electronic protection: overcharging, over-discharging, overload, and short circuit. Bluetooth rs232 port allows to communicate with the BT-1 Bluetooth module, which can pair with smart phone app. Conversion efficiency of 98%. Customizable charging voltages.
BrandRICH SOLAR #ad
ManufacturerRICH SOLAR #ad
Height2.34 Inches
Length8.26 Inches
Weight3.2 Pounds
Width5.94 Inches

7. Onesolar

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And Flooded Batteries, Gel, Sealed, 60A MPPT Solar Charge Controller DC 12V24V48V Auto Battery Regulator PV 150V Input MPPT Charge Controller for Lithium

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Onesolar #ad - Support 4 charging options: Sealed, Gel, Flooded and User-defined. Perfect protection function. The tracking rate of maximum power is ≥98. 5% and the maximum conversion rate is >98%, 、Intelligent maximum power point tracking technology increases efficiency 25%~30%.

Ultra-fast tracking speed, tracking 1 times per second. Lcd display-clear to see operating data and working condition, Real-time energy statistics function with Multiple load control modes, Chinese and English, multi-function LCD screen and operation menu. Display fault records, to facilitate customer troubleshooting in a timely manner. Display the daily power generation curve and current curve. Solar panel: fit for 900w12v;1700w24v;3400w48v;Max input Voltage:150V PV.
BrandOnesolar #ad
ManufacturerTop One Power #ad
Height3.58 Inches
Length12.32 Inches
Width9.06 Inches
Part NumberB07GW57RN5

8. Autoday-3C

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

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Autoday-3C #ad - Note: the regulator is only suitable for lead acid batteries: OPEN, GEL. Mppt solar charge controller mppt10-60: compared with normal solar charge controller, this MPPT controller could increase efficiency by 10%-30%.

When the battery voltage is low, the controller will automatically cut off the load from the system. 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, 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. It is not suited for nickel metal hydride, AGM, lithium ions or other batteries. If the voltage of battery is back to normal and the load will restart working.
BrandAutoday-3C #ad
ManufacturerAutoday #ad
Part NumberAutoday-771

9. EPEVER

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

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EPEVER #ad - Mppt charge controller 40a : 12v 24v auto identifying system volt. Solar panel regulator support pc software, APP and MT-50 Max input Voltage: 100V. 40a solar controller mppt support for 4 type battery charging: lead-acid sealed, Flooded, Gel, AGM, User and Lithium.

Auto control system to limit the charging power & current go over the rated value. Multiple load control method. Real-time energy recording and statistical. 40amp solar charge controller max input power: 520w/12v, 1040W/24V. Available to meet various communication requirements in different situations. Battery temperature compensation function to ensure the controller’s life. It protect the battery from being over-charged by the solar modules and over-discharged by the loads.
BrandEPEVER #ad
ManufacturerEPEVER #ad

10. Renogy

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Renogy 100W 12V Monocrystalline Solar Starter Kit with 20A Rover MPPT Charge Controller

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Renogy #ad - You can expand your system up to a maximum of 200W 12 Volt or 400W 24 Volt with a Renogy 20A mppt Charge controller. Order will be delivered in multiple packages. Mono-crystalline solar cell efficiency: 21%; MPPT charge controller peak efficiency: 97%. This kit includes our 20a mppt charge controller which uses maximum power point tracking technology, transferring power up to 30% more efficiently than pwm charge controllers. 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.
BrandRenogy #ad
ManufacturerRenogy #ad
Height6.5 Inches
Length44 Inches
Weight3.42 Pounds
Width22 Inches
Part NumberRNG-KIT-STARTER100D-RVR20
ModelRNG-KIT-STARTER100D-RVR20