10 Best Peak Charge Controllers
for January 2022

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9.8
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EPEVER MPPT Charge Controller 40A,12V/24V Auto Work Max PV 100V Solar Panel Regulator Charge Controller with LCD Display Negative Ground Upgrade for Gel Flooded Sealed Lithium Battery (Tracer4210AN)

EPEVER MPPT Charge Controller 40A

12V/24V Auto Work Max PV 100V Solar Panel Regulator Charge Controller with LCD Display Negative Ground Upgrade for Gel Flooded Sealed Lithium Battery (Tracer4210AN)

by EPEVER
What We like

Compatible with lead-acid and lithium-ion batteries,Battery temperature compensation functiononly for Lead-acid battery, Real-time energy statistics function,Overheating power reduction function;Multiple load work modes, The communication port adopts professional protection chip,With RS-485 communication bus interface and Modbus communication protocol.Monitor and set the parameters via mobile phone APP or PC software,Full-load operation without any drop in capacity within the range of working

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Product Features

  • International famous brands of ST and IR's components of high quality and low failure rate are used, which can ensure the product's service life ,Charging power and current limitation function,
  • EPever 40A MPPT Charge Controller Tracer4210AN , 12V/24V Auto Work , Common Negative Grounding . (We Have Team and Stock in US Chicago, Fast Shipping and Good Services )2018 New Released Tracer-AN MPPT solar charge controller is upgrade version then Tacer-A series , Better funcations and advanced technology , Support lead-acid batteries and Lithium Batteries too . More Safety Protection.

EPEVER 40a mppt charge controller tracer4210an , 12v/24v auto work , common negative grounding . (we have team and stock in us chicago, fast shipping and good services )2018 new released tracer-an mppt solar charge controller is upgrade version then tacer-a series , better funcations and advanced technology , support lead-acid batteries and lithium batteries too . more safety protection. International famous brands of st and ir's components of high quality and low failure rate are used, which can ensure the product's service life ,charging power and current limitation function,

2
9.8
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Victron SmartSolar MPPT 150/35 Solar Charge Controller 150V 35A with Bluetooth

Victron SmartSolar MPPT 150/35 Solar Charge Controller 150V 35A with Bluetooth

by Victron
What We like

MPPT: Ultra Fast Maximum Power Point Tracking 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 advantage of this is most noticeable when the sky is partially clouded, and light intensity is constantly changing.

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Product Features

  • Solar Charge Controller 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, driving it intelligently to achieve full charge in the shortest possible time. SmartSolar maintains battery health, extending its life.
  • Battery Voltage: 12/24/48V Auto Select (software tool needed to select 36V) Rated Charge Current: 35A Nominal PV Power: 12V-500W, 24V-1000W, 36V-1500W, 48V-2000W Max PV short circuit current: 40A Max PV open circuit voltage: 150V absolute maximum coldest conditions, 145V start-up and operating at maximum Peak Efficiency: 98%
  • Bluetooth Smart Built-In: The wireless solution to set-up, monitor, update and synchronise SmartSolar Charge Controllers

Bluetooth smart built-in: the wireless solution to set-up, monitor, update and synchronise smartsolar charge controllers Battery voltage: 12/24/48v auto select (software tool needed to select 36v) rated charge current: 35a nominal pv power: 12v-500w, 24v-1000w, 36v-1500w, 48v-2000w max pv short circuit current: 40a max pv open circuit voltage: 150v absolute maximum coldest conditions, 145v start-up and operating at maximum peak efficiency: 98% Solar charge controller 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, driving it intelligently to achieve full charge in the shortest possible time. smartsolar maintains battery health, extending its life.

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9.5
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EPEVER MPPT Charge Controller 40A 12V/520W, 24V/1040W, Common Negative Grounding, Max PV 100V with LCD Display Work for Lead-Acid Sealed/Gel(AGM)/Flooded and Lithium Battery Charging(MPPT 40A)

EPEVER MPPT Charge Controller 40A 12V/520W

24V/1040W, Common Negative Grounding, Max PV 100V with LCD Display Work for Lead-Acid Sealed/Gel(AGM)/Flooded and Lithium Battery Charging(MPPT 40A)

by EPEVER
What We like

Multiple Battery types and Control Modes >> 40A MPPT Charge controller is compatible with Lead-acid batteries, GEL/AGM and Lithium batteries. (AGM battery setting same as GEL parameters, or more accurate parameters follow battery factory advice by User type ) Four load control modes: manual mode, light ON/OFF, light On+ Timer and test mode. The communication port adopts professional protection chip, which can provide 5VDC power supply.

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Product Features

  • Build-up >> EPever 40A MPPT charge controller fits for 12V/24V Battery DC automatically identifying system. Charge/Discharge current of 40A. Max. PV input power:520W/12V battery, 1040W/24V battery. Max PV voltage of 100V. Common Negative ground design.
  • Showing and operation >> Backlight LCD displays. Support PC(only Windows) software, MT50 for convenience of real-time data viewing and parameter setting.
  • Advanced Maximum Power Point Tracking(MPPT) Technology >> accurately recognizing and tracking of multiple power point, with HIGH tracking efficiency more than 99.5%, PEAK conversion efficiency of 98%.

build-up >> EPEVER 40a mppt charge controller fits for 12v/24v battery dc automatically identifying system. charge/discharge current of 40a. max. pv input power:520w/12v battery, 1040w/24v battery. max pv voltage of 100v. common negative ground design. Advanced maximum power point tracking(mppt) technology >> accurately recognizing and tracking of multiple power point, with high tracking efficiency more than 99.5%, peak conversion efficiency of 98%. Showing and operation >> backlight lcd displays. support pc(only windows) software, mt50 for convenience of real-time data viewing and parameter setting.

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9
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Morningstar SunSaver Duo Charge Controller | World Leading Solar Controllers & Inverters

Morningstar SunSaver Duo Charge Controller

World Leading Solar Controllers & Inverters

by Morningstar
What We like

Efficient electronics, a conservative thermal design and tropicalization result in high reliability and long life.

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Product Features

  • Smaller Size Mechanical dimensions are less than other MPPT controllers, making it easier to install in equipment enclosures
  • The status LEDs and optional meter provide extensive controller and system data.
  • M aximizes Energy Harvest peak efficiency of over 97%
  • Efficient MPPT tracking and 4-stage charging increases battery life Gel, Sealed, AGM.

The status leds and optional meter provide extensive controller and system data. Efficient mppt tracking and 4-stage charging increases battery life gel, sealed, agm. M aximizes energy harvest peak efficiency of over 97% Smaller size mechanical dimensions are less than other mppt controllers, making it easier to install in equipment enclosures

5
8.7
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EPEVER 40A Solar Charge Controller MPPT 12V / 24V Auto Max.PV 100V Input Negative Ground Solar Panel Charge Regulator with MT50 Remote Meter Temperature Sensor RTS & PC Communication Cable RS485

EPEVER 40A Solar Charge Controller MPPT 12V

24V Auto Max.PV 100V Input Negative Ground Solar Panel Charge Regulator with MT50 Remote Meter Temperature Sensor RTS & PC Communication Cable RS485

by EPEVER
What We like

Compatibility with multiple battery types for convenient use, support Sealed lead acid, gel, flooded, lithium and users. Suitable for solar panels up to 520W (12V battery or battery bank) or 1040W (24V system). Current limiting function (10A) allows possibility of adding more solar panels in the future.

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Product Features

  • With Modbus communication protocol interface, full-load operation without any drop in capacity within the range of working environment temperature, it is convenient for customers to expand applications and monitor in various fields like telecommunication base station, household system, street lighting system, wilderness monitoring system, etc.
  • Negative Grounding MPPT Solar Charge Controller Tracer4210AN, The advanced MPPT control algorithm makes this 10 amp MPPT controller tracking efficiency higher than 99.5%.
  • Built-in LCD screen displays key charging parameters. 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.
  • RS-485 communication bus interface and Modbus communication protocol, available to meet various communication requirements in different situations.

Negative grounding mppt solar charge controller tracer4210an, the advanced mppt control algorithm makes this 10 amp mppt controller tracking efficiency higher than 99.5%. Built-in lcd screen displays key charging parameters. 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. Rs-485 communication bus interface and modbus communication protocol, available to meet various communication requirements in different situations. With modbus communication protocol interface, full-load operation without any drop in capacity within the range of working environment temperature, it is convenient for customers to expand applications and monitor in various fields like telecommunication base station, household system, street lighting system, wilderness monitoring system, etc.

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ACOPOWER 200 Watts 12/24 Volts 2PCS 100watts Polycrystalline Panel Solar RV Kits with 30A MPPT LCD Charge Controller/Mounting Brackets/Y Connectors/Solar Cables/Cable Entry housing

ACOPOWER 200 Watts 12/24 Volts 2PCS 100watts Polycrystalline Panel Solar RV Kits with 30A MPPT LCD Charge Controller/Mounting Brackets/Y Connectors/Solar Cables/Cable Entry housing

by ACOPOWER
What We like

MPPT Technology: Common negative grounding design. Automatically detect 12V or 24V DC system voltages innovative mppt technology with High tracking efficiency up to 99.5% and Peak. Conversion efficiency of 98%.Easy Monitor and Operate: Multi-function LCD displays system information intuitively

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Product Features

  • Designed for RVs, cabins, homes, boats, back-up and remote power use. The two solar panels can be wired in parallel for 12V battery charging or in series for 24V battery charging.
  • 2PCS ACOPOWER 100-Watt polycrystalline solar panels can be connected in parallel by branch connectors or connected in series without any connectors;
  • MPPT Solar Charge Controller has user adjustable settings! LCD Screen shows, voltage, solar panel status, battery state of charge, and DC load draw. See Image in photo gallery for all LCD Screen readouts. Compatible with lead acid, AGM, gel, and lithium batteries. User programmable for battery types, load control etc, via PC software or remote meter MT-50

2pcs ACOPOWER 100-watt polycrystalline solar panels can be connected in parallel by branch connectors or connected in series without any connectors; Mppt solar charge controller has user adjustable settings! lcd screen shows, voltage, solar panel status, battery state of charge, and dc load draw. see image in photo gallery for all lcd screen readouts. compatible with lead acid, agm, gel, and lithium batteries. user programmable for battery types, load control etc, via pc software or remote meter mt-50 Designed for rvs, cabins, homes, boats, back-up and remote power use. the two solar panels can be wired in parallel for 12v battery charging or in series for 24v battery charging.

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BestEquip 60A MPPT Solar Charge Controller Auto Battery Regulator PV 150V MAX Input MPPT Charge Controller Finger Touch Interface for Solar Panel and Lithium Battery

BestEquip 60A MPPT Solar Charge Controller Auto Battery Regulator PV 150V MAX Input MPPT Charge Controller Finger Touch Interface for Solar Panel and Lithium Battery

by BestEquip
What We like

LCD TOUCH SCREEN-LCD-Display with high-definition provides PV input &DC load output information, battery information, charging dynamic &working states display, date & fault code display. A finger-touch interface is super convenient for users to operate freely. Ideal for solar off-grid system of telecommunication base station, household system, street lighting system, field monitoring system, etc.

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Product Features

  • MULTIPLE PROTECTION PROPERTIES-Powerful electronic protection against reverse polarity, overcharging, over-discharging, overloading, battery-shedding, short-circuiting, and reverse current is here for its safe operation.
  • AUTOMATIC RECOGNITION-Capable of automatically detecting 12V/24V/36V/48V DC system voltages, this crucial system component can also handle various battery options such as GEL and Lithium.
  • RS485 COMMUNICATION-RS485-USB cable communication module are both provided; Support pc & app monitoring, users can monitor and adjust their solar system straight from their phones.
  • HIGH EFFICIENCY-An Ultra-efficient MPPT solar panel controller algorithm can maximize the amount of current going into the battery from the PV module; MPPT efficiency can reach 99.5% or above, and peak conversion efficiency is up to 98%.

High efficiency-an ultra-efficient mppt solar panel controller algorithm can maximize the amount of current going into the battery from the pv module; mppt efficiency can reach 99.5% or above, and peak conversion efficiency is up to 98%. Multiple protection properties-powerful electronic protection against reverse polarity, overcharging, over-discharging, overloading, battery-shedding, short-circuiting, and reverse current is here for its safe operation. Rs485 communication-rs485-usb cable communication module are both provided; support pc & app monitoring, users can monitor and adjust their solar system straight from their phones. Automatic recognition-capable of automatically detecting 12v/24v/36v/48v dc system voltages, this crucial system component can also handle various battery options such as gel and lithium.

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Morningstar ProStar MPPT Charge Controller | World Leading Solar Controllers & Inverters

Morningstar Corporation Morningstar ProStar MPPT Charge Controller

World Leading Solar Controllers & Inverters

by Morningstar Corporation
What We like

Built-in self diagnostics | Highly durable polycarbonate case | Low noise design | MODBUS communications

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Product Features

  • Meter allows charging and temperature control adjustments without a computer
  • Load and automatic PV-based lighting control | Charges all battery types including Lithium Ion
  • Continuous charging and no damage from PV array oversizing | Up to 256 days of data logging
  • Max Battery Current: 25A | Max. PV Open Circuit Voltage (Voc) is 120 Volts (without damage to unit) | Peak Efficientcy is 98%

Max battery current: 25a | max. pv open circuit voltage (voc) is 120 volts (without damage to unit) | peak efficientcy is 98% Meter allows charging and temperature control adjustments without a computer Continuous charging and no damage from pv array oversizing | up to 256 days of data logging Load and automatic pv-based lighting control | charges all battery types including lithium ion

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7.8
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Renogy Commander 60 Amp 12V/24V/36V/48V MPPT Negative Ground Solar Charge Controller Regulator Compatible with Sealed Lead-acid, Flooded, and Gel Batteries

Renogy Commander 60 Amp 12V/24V/36V/48V MPPT Negative Ground Solar Charge Controller Regulator Compatible with Sealed Lead-acid

Flooded, and Gel Batteries

by Renogy
What We like

The cast aluminum radiator shell permits excellent heat dissipation, allowing natural cooling.

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Product Features

  • Electronic protection against overcharging, over-discharging, overload, and short circuit.
  • Advanced maximum power Point tracking technology with High tracking efficiency as high as 99.7%.
  • Optimizes charging current smoothness, reduces ripples, and improves the system generating efficiency.
  • Multiphase synchronous rectification technology ensuring peak conversion efficiency up to 98.7%.

Electronic protection against overcharging, over-discharging, overload, and short circuit. Multiphase synchronous rectification technology ensuring peak conversion efficiency up to 98.7%. Optimizes charging current smoothness, reduces ripples, and improves the system generating efficiency. Advanced maximum power point tracking technology with high tracking efficiency as high as 99.7%.

10
7.8
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Morningstar Tristar MPPT Charge Controller | World Leading Solar Controllers & Inverters

Morningstar Corporation Morningstar Tristar MPPT Charge Controller

World Leading Solar Controllers & Inverters

by Morningstar Corporation
What We like

Provides the industry's highest peak efficiency of 99% and significantly less power loss compared to other MPPT controllers

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Product Features

  • Enables system monitoring, data logging and adjustability.
  • Uses open standard MODBUS protocol and Morningstar's MS View Software, SNMP (enabled through EMC-1)
  • Maximizes energy harvest

Enables system monitoring, data logging and adjustability. Maximizes energy harvest Uses open standard modbus protocol and morningstar's ms view software, snmp (enabled through emc-1)

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