Best Charge Controllers in 2020

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Last updated on April 22, 2021 8:10 am

Victron SmartSolar MPPT 100/20 Solar Charge Controller 100V 20A with Bluetooth

$157.25  in stock
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as of April 22, 2021 8:10 am

Features

  • SmartSolar MPPT 100-Volt 20 amp: A solar charger gathers energy from your solar panels, and stores it in your batteries, Using the latest, fastest technology, SmartSolar maximises this energy-harvest
  • The SmartSolar charge controller will even recharge a severely depleted battery. 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
  • 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
  • Incorrect installation can be hazardous, Please consult a licensed professional and follow all applicable electrical codes during installation

Outback Flexmax 80 FM80 MPPT 80 AMP Solar Charge Controller

$451.70  in stock
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as of April 22, 2021 8:10 am

Features

  • Programmable to Charge Battery Voltages from 12 VDC to 60 VDC.
  • Advanced Continuous Maximum Power Point Tracking Increases PV Array Output by up to 30%.
  • Backlit 80 character-display shows the current operational status.
  • Input PV voltages up to 150VDC open circuit for charging battery banks from 12-60VDC.
  • Gets more amp hours from your solar panels into your batteries everyday.

Renogy Rover 40 Amp 12V/24V MPPT Common Positive Solar Charge Controller Battery Regulator Compatible with Lithium Sealed, Gel, Flooded Batteries and Bluetooth Module

$121.97  in stock

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as of April 22, 2021 8:10 am

Features

  • Compatible with 12V and 24V systems. Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium (12.8V LFP).
  • Positive Ground controller featuring innovative MPPT (maximum power point tracking) technology with high tracking efficiency up to 99%, maximizing the energy from solar panels to charge your system. 4-stage charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system's performance.
  • Intelligent protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current.
  • LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes. Aluminum heat sink allows for efficient heat dissipation.
  • RS232 port allows the Rover PG to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC Home smartphone app.

OOYCYOO MPPT Charge Controller 60 amp 12V/24V Auto, 60A Solar Panel Charge Regulator with LCD Display Max 100V, 780W/1560W Input for Lead-Acid Battery,with Load Timer Setting

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as of April 22, 2021 8:10 am

Features

  • ❶: Battery type: LiFePO4, AGM is compatible with more battery charging;
  • ❷: The best open circuit voltage (Voc) of solar panels: 12V system: Voc ≥18V, Voc≤96V; 24V system: Voc ≥36V, Voc≤96V; (automatic identification of 12V/24V system);
  • ❸: Charging current and MAX.PV input power: (12V/24 system)40A: MAX.PV=520W/1040W;
  • ❹: Prevention: overcharge, overdischarge, overload, overheat, reverse polarity, lightning and other protection functions;
  • ❺: The first generation products have no cooling holes, and the second generation products have cooling holes

EPEVER MPPT Solar Charge Controller 40A 150V PV Solar Panel Controller Negative Ground W/ MT50 Remote Meter + Temperature Sensor PC Monitoring Cable[Tracer4215BN]

$259.00
$209.99  in stock
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as of April 22, 2021 8:10 am

Features

  • Negative Grounding MPPT Solar Charge Controller Tracer4215BN, The Advanced MPPT Control Algorithm makes this 40 Amp MPPT Controller Tracking Efficiency higher than 99.5%
  • 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
  • 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. A Solid State Relay is recommended if you are using a Power Inverter

20A Solar Charge Controller Solar Panel Battery Intelligent Regulator with Dual USB Port Display 12V/24V

$20.99
$15.99  in stock
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as of April 22, 2021 8:10 am

Features

  • ☀☀☀20A Solar Charge controller : Binen solar charger controller are UL 1741 certified,the solar charger controller compatibility with 12V 24V system. Discharge Current: 10A,build-in industrial micro controller, automatically manage the working of solar panel and battery in solar system. Dual USB output 5V/2.5A (max), to support mobile phone chargeing.
  • ☀☀☀Multiple Protection Functions: Binen solar controller has short-circuit protection, open-circuit protection,reverse protection, over-load protection. Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery.
  • ☀☀☀Battery Type: The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL, it is not suited for nickel hydride, lithium, Liions, or other batteries. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically.
  • ☀☀☀LCD Display: Comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc.
  • ☀☀☀Easy to Install and Operate: The charge controller should connect the battery first, then the solar panel, and finally the load! The disassembly sequence is contrary to the wiring order.Dual mosfet Reverse current protection, low heat production. ( Note: The charge controller will heat up when it is running. Please be careful to install the charger controller on a flat, well-ventilated place)

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

$172.89  in stock
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as of April 22, 2021 8:10 am

Features

  • Negative Ground Controller featuring advanced MPPT technology with high tracking efficiency up to 99.5% and peak conversion efficiency of 98%. Maximizing the energy from solar panels to charge your system.
  • MPPT Charge Controller protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current. It protect the battery from being over-charged by the solar modules and over-discharged by the loads.
  • 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. Auto identifying 12V/24V DCsystem voltage.Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded and Lithium. Multiple load control method,
  • MPPT Controller 40a with blackligh LCD screen for displaing system information and working condition. Die-cast aluminum design allows for efficient heat dissipation.

EPEVER 60amp MPPT Charge Controller 48V/36V/24V/12V Negative Ground Max 150V 4500W Input fit AGM/Gel/Flooded/User Backlight LCD Display Large-Amp(60A-MPPT)

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as of April 22, 2021 8:10 am

Features

  • ❶ 【Upgraded Version】Negative Ground Tracer AN series MPPT Controller with tracking efficiency no less than 99.5% (MSRT) and 12V/24V/36V/48V auto identifying system voltage. Accurately recognizing and tracking of multiple power point to ensure DC/DC transfer efficiency is up to 98.6%. Real-time energy recording and statistical with Multiple load control modes.
  • ❷ Max Input Current: 60 amp; Max Input Solar Power: 1225W(12V); 2250W(24V); 3375W(36V); 4500W(48V); Max input Voltage: 150V; Auto control system to limit the charging power & current go over the rated value.Common NEGATIVE Ground and TROUBLESHOOTING function( fault LED indicator).
  • ❸ Solar controller mppt 60a with high quality & low failure rate components of ST and Infineon and Battery temperature compensation function to ensure the controller’s life.Real-time energy recording and statistical.
  • ❹ 60A mppt controller Fit 5 charging options: Lithium(need set by PC cable), Sealed, Gel, Flooded and User. 4 type load Timer:ON/OFF mode,PV&Time control mode,PV voltage control mode,Dual Time control mode.

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

$169.99
$145.53  in stock
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as of April 22, 2021 8:10 am

Features

  • Automatically detect 12V or 24V DC system voltages Innovative MPPT technology with high tracking efficiency up to 99% and peak Conversion efficiency of 98%
  • Die-cast aluminum design for heat dissipation and The capability of measuring the battery's temperature and remote monitoring Customizable charging voltages
  • Charges over-discharged lithium-ion batteries Error code detection for easy self diagnoses
  • Compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium Electronic protection: Overcharging, over-discharging, overload, and short circuit Reverse protection: Any combination of solar module and battery, without causing damage to any component 4-stage charging: Bulk, Boost, Float, 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

MPPT Charge Controller 40A, EPever Solar Panel Charge Controller 150V PV Negative Grounded Solar Regulator Tracer 4215BN+ Meter MT-50 + Temp Sensor for Gel Sealed Flooded Battery

$209.98  in stock
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as of April 22, 2021 8:10 am

Features

  • Advanced MPPT technology High tracking efficiency no less than 99.5% Peak conversion efficiency of 98% Accurately recognizing and tracking of multiple power point
  • 12V/24VDC automatically identifying system voltage.User programmable for 3 battery types: sealed, gel and flooded. 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. Battery temperature compensation function, real-time energy statistics function
  • Electronic protections: PV reverse polarity protection, PV short circuit protection, PV over current alarm protection, Battery overcharge protection, Battery over discharge protection, Battery reverse polarity protection, Load short circuit protection, Load overload protection, Controller overheating protection