Top 10

Best Smakn Charge Controllers

of March 2023
Rank Product Rating
1
SMAKN 60V 20 Amp PWM Charge Controller Regulator Off Grid for Battery Charging
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Product Highlights
  • High Efficiency PWM charge mode State of charge(SOC), micro controller digital accuracy
  • Automatic detection of the voltage, short circuit protection
  • Temperature compensation
  • Battery Reverse polarity protection, reverse current protection at night

$19.99Amazon Prime
2
SMAKN PWM Solar Charge Controller Regulator 12/24V 10A Solar Panel with usb/dc charger port for Battery Charging
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Product Highlights
  • USB discharge current: 1 a
  • Discharge: DC12/24 v 1 a
  • Short-circuit current protection: 35A
  • System voltage: 12 / 24V

$21.60Amazon Prime
3
SMAKN 12V 24V 20A PWM LCD Solar Panel Battery Regulator Charge Controller
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Product Highlights
  • With LCD to display all parameters, the LCD has rich contents, the users can intuitively know the working condition of the controller.
  • With built-in energy-saving backlight LCD, display better and more power-efficient.
  • With SMPS DC12V and USB 5V stabilized voltage output, available for DC lamp and phone charging.
  • With output switch, intelligent control, easy to operate.

$50.99Amazon Prime
4
SMAKN 48V 30 Amp PWM Charge Controller Regulator Off Grid for Battery Charging
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Product Highlights
  • This controller can charge and discharge at the same time.
  • Electronic Protection; PWM Charge Mode (SOC); Microcontroller Digital Accuracy
  • Double Digital LED Display; Full Automatic operation.
  • High Efficiency PWM charge mode State of charge(SOC), micro controller digital accuracy.

$38.00Amazon Prime
5
SMAKN CMKU 10A 12V/24V Solar Panel Battery Regulator Charge Controller
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Product Highlights
  • Use single-chip microcomputer control which makes the controller has the advantages of intelligent, strong adaptability, reliable function.
  • Use Ueiua PWM upgrade control scheme WPC mode, which can improve system efficiency and prolong the life span of the battery.
  • With intuitive digital tube to show the current battery state, it is convenient for the user to know the working condition of the controller.
  • With LCD display and USB output.

$25.80Amazon Prime
6
DC DC Buck Boost Converter Variable Voltage Regulator CC CV 0.5-30V 4A 5V 6V 12V 24V Power Module Adjustable Voltage Regulated Laboratory Power Supply
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Product Highlights
  • input voltage range is DC 5-30V; output voltage range is DC 0.5-30V, can be arbitrary adjustable; output current can be 3A for long term use, if enhance heat dissipation, it can reach 4A; max output power is 35W, if enhance dissipation, it can reach 50W
  • LCD displays input/output voltage, output current/output power/output capacity/output time.The module can be set to ON/OFF by default
  • Safe Protection: the module is with Anti-reverse connection protection of input end, so that it will not burn out when there is reverse connection.Anti-backflow protection at the output end. No need to add anti-backflow diode when charging. Multiple software protection mechanisms are available, and the protection threshold is adjustable. When the working parameters of the module exceed the protection threshold, the output will be automatically turned off
  • Application: the volt conversion board can be used as an ordinary buck/Boost module with over-current protection; used as a high-power LED constant current driver module; DIY a solar power controller, Battery Charging

$20.88 $16.98Amazon Prime
7
SMAKN DC/DC Converter 12V 8-23V Step Down to 5V/3A 5V 3A 15W Power Supply Module
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Product Highlights
  • All epoxy sealed containers with Waterproof Housing; Non-isolated
  • High efficiency: >96%; Reliable, low heat dissipation max. 40 ℃;
  • With overload / over-current / over / low voltage protection, stable performance.
  • Light compact, convenient to use and transport; Auto recovery

$7.99Amazon Prime
8
SMAKN® Dc/dc Converter 12v Step Down to 6V/3A Power Supply Module-A
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Product Highlights
  • All epoxy sealed containers with Waterproof Housing; Non-isolated
  • High efficiency: >96%; Reliable, low heat dissipation max. 40 ℃;
  • With overload / over-current / over / low voltage protection, stable performance.
  • Light compact, convenient to use and transport; Auto recovery

$6.99Amazon Prime
9
Renogy 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Compact Design w/LCD Display for AGM, Gel, Flooded and Lithium Battery, Wanderer 10A
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Product Highlights
  • 【12V/24V Automatically Detect】Automatically detects 12V or 24V DC system voltages (for non-lithium batteries only), and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes
  • 【Smart 4-Stage PWM Charging】Smart 4-Stage PWM charging (Bulk, Boost, Float, and Equalization) increases battery life and improves system performance. Intelligent protection against reverse polarity, overcharging, short-circuit, and reverse current.
  • 【Compact in size】Which makes it easy to install virtually anywhere.
  • 【Multiple battery adaptation】 Deep Cycle Sealed (AGM), Gel, Flooded and Lithium battery option ready.

$21.99 $16.50Amazon Prime
10
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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Product Highlights
  • 【Innovative MPPT Design】Die-cast aluminium design ensuring excellent heat dissipation and Renogy Maximum Power Point Tracking technology with a high tracking efficiency of up to 99% and peak conversion efficiency of 98% It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day
  • 【12V/24V Automatically Detect】Automatically detects 12V or 24V DC system voltages (for Non-Lithium battery types), and the LCD screen and multiple LED indicators display the solar charging and battery operation information, customizable parameters, and error codes
  • 【Full System Protection】Meant to safeguard your system, the self-diagnostic capability can assess and protect against reverse polarity, battery overcharging, battery over-discharging, overload, short-circuiting, and reverse current
  • 【4-Stage Safely Charging】Features 4-stage charging (Bulk, Absorption, Float, and Equalization) of Lead Acid Batteries and 2-stage charging (Bulk and Absorption) for Lithiuim batteries as well as Lithium Reactivation

$169.99 $134.99Amazon Prime