Top 9 PWM Charge Controller – Renewable Energy Controllers

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1. Renogy


Renogy Wanderer 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Regulator Compatible with Bluetooth Module

Renogy #ad - Integrated rs232 port allows communication with BT-1 Bluetooth module and usage of Renogy BT smartphone app. Backlit lcd screen displays system operation, diverse load control, and error codes.

Intelligent protection against reverse polarity, short-circuit, Boost, and reverse current. Optimized for a 12v/24v system; deep Cycle Sealed AGM, Gel, Flooded and Lithium battery option ready. Capable of charging over-discharged lithium batteries. Integrated 5v 2a usb ports to charge USB devices. Smart 4-stage pwm charging bulk, overcharging, Float, and Equalization increases battery life and improves system performance. Compact in size makes it easy to install virtually anywhere. Power source Type: Solar-Powered.
BrandRenogy #ad
ManufacturerRenogy #ad
Height1.1 Inches
Length4.7 Inches
Width3 Inches
Part NumberCharge Controller
ModelWanderer 10 Amp 12V/24V



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

ALLPOWERS #ad - Mutiple electric protection: Over-current and short-circuit protection, inverse connection protection, low voltage and overcharge protection. Easy to use: comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, commercial etc.

Adjustable power rate with dual usb ports; 3-StageBulk, ABS, Float charge management and 4-Stage PWM charge. Rated discharge current: 20a; usb output voltage: 5v/3a; battery voltage: 12v/24v auto. Any items ordered from other sellers, industrial, ALLPOWERS will not be responsible for the After-Sales. Please notice the controller might be power off if the battery voltage is too low. Warranty only against products from ALLPOWERS.

Functionality: equipped with industrial-grade STM 8 microprocessor to control the charger and discharge process and it has reliable battery to charge and discharge period management. Good heat dissipation: dual mosfet reverse current protection, it is better to shelter them for better heat dissipation, low heat productionALL electronic components generate heat when they are running, avoid direct sunlight exposure or damp place.
ManufacturerALLPOWERS #ad
Part NumberFBA_AP-OT-002-BBLU



Gel, HQST 30 Amp 12V/24V PWM Common Postive Solar Charge Controller with LCD Display and 5V 1A USB Port, Flooded Lead-Acid and Lithium Batteries, Compatible with Sealed

HQST #ad - When there is no sunlight the garden light will switch on. 12v/24v system voltages are automatically recognized. With temperature compensation employed, charging parameters can be automatically adjusted.

Light control: when daylight begins the light source will turn off; meanwhile, the solar panels will charge the batteries. It provides a dot matrix graphic LCD screen and a human-machine interface with a key, which makes operation on the interface rather convenient. A wide range of load working modes facilitate the product's application to different types of load. The product provides overcharge, over-discharge, overload protection, as well as short-circuit and reverse-connection protection.

Hqst 30a amp solar charge controller is an intelligent and multifunctional solar charge controller with a dual USB ports design to charge electronic devices. All of the controlling parameters can be reset flexibly to satisfy the user's particular needs.
BrandHQST #ad
ManufacturerHQST #ad
Height3 Inches
Length8 Inches
Weight1 Pounds
Width4 Inches
Part NumberSolar30series

4. PowMr


PWM 50A Solar Charge Controller,Intelligent USB Port Display 12V/24V Auto Charge Regulator

PowMr #ad - Dual usb output 5v/2. 5a, with large-screen LCD display with power off memory. Three load working mode to meet your different need, Good Heat sinking design. Max input voltage 48V, max input power1300W. Do not use other batteries including lithium batteries, AGM, nickel-metal hydride batteries, etc. Build-in full protection and 3-stage charging to prolong your battery's life. Easy to setting and connection. Open, gel lead acid batteries support. 50a solar charge controller with 12v/24V auto work.
BrandPowMr #ad
ManufacturerPowMr #ad

5. Renogy


With LCD Display and LED Bar, Renogy Voyager 20A Negative-Ground PWM Waterproof Solar Charge Controller

Renogy #ad - Protection against: reverse polarity at battery connection, over-temperature, reverse current from battery to solar panel protection at night, and over-voltage. Smart pwm technology, high efficiency; Backlit LCD displaying system operating information and error codes. Float, bulk, and Equalization. 7 battery type compatible lithium-ion, AGM, LiFePO4, LTO, Flooded, Gel, and Calcium. Waterproof design, suitable for indoor or outdoor use_ LED Bar for easy to read charge state and battery information. 5 stage pwm charging: soft-Start, Absorption.
BrandRenogy #ad
ManufacturerRenogy #ad
Height3.82 Inches
Length6.38 Inches
Width1.34 Inches
Part NumberRNG-CTRL-VOY20-N
ModelVoyager 20A

6. Renogy


Renogy Advanced Rover Li 40 Amp 12V/24V DC Input MPPT Solar Charge Controller with Bluetooth and LCD screen and multiple LED indicators

Renogy #ad - After pairing is done you can monitor your system and change parameters directly from you cell phone or tablet. Customizable charging voltages. Charges over-discharged Lithium-Ion batteries. 4-stage charging: bulk, Float, over-discharging, and lithium.

The bt-1 bluetooth module is a great addition to any Renogy charge controllers with a RS232 port and is used to pair charge controllers with the Renogy BT App. Reverse protection: any combination of solar module and Battery, boost, and equalization and LCD screen with programmable charging parameters. Compatible with various deep cycle battery options: sealed, gel, flooded, without causing damage to any component. Automatically detect 12v or 24v dc system voltages innovative mph 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. Rs232 port allows the rover to communicate with the bt-1 bluetooth module, which can pair with the renogy BT smart phone app. Electronic protection: overcharging, overload, and short circuit. Error code detection for easy self diagnoses.
BrandRenogy #ad
ManufacturerRenogy #ad
Height2.85 Inches
Length9.37 Inches
Weight1.39 Pounds
Width6.81 Inches
Part NumberRNG-CTRL-RVR40-BT

7. Renogy


And Flooded Batteries, Renogy CTRL-ADV30 Adventurer 30A 12V/24V Negative Ground PWM Flush Mount Charge Controller with LCD Display Compatible with Sealed, Gel

Renogy #ad - Compatible with Sealed, Gel, and Flooded batteries. Protection against: overcharging, overload, Float, short-circuit, and reverse polarity. Compensates for temperature, automatically corrects charging and discharging parameters, and improves battery longevity.

Lcd screen for displaying operating information and data. Negative-ground controller. 4 stage pwm charging bulk, Boost, and Equalization prevents batteries from over-charging and over-discharging. Negative-ground controller. Designed to cleanly flush mount on walls, providing a sleek, integrated look. Unique usb port on the front display. 12v and 24v compatibility. The included Adventurer Surface Mount allows for versatility in mounting. The only Renogy controller with flush mount capabilities.
BrandRenogy #ad
ManufacturerRenogy #ad
Height1.9 Inches
Length6.56 Inches
Weight0.8 Pounds
Width4.5 Inches
Part NumberCTRL-ADV30-LCD



HUINE 10A Waterproof Solar Charge Controller IP68 12V 24V Auto PWM Intelligent Battery Solar Controllers Regulator for RV Caravan Boat Off Grid Solar System 24 Hours Working Mode

HUINE #ad - Includes cables for attaching solar panel, and load, battery, 3 LED's lights provide solar charging status, battery level, and load status. Compact size: easy to mount directly to the frame of solar panel, with heat sink and 2pcs mounting holes. Automatically senses 12 or 24 Volt batteries. Maintains batteries and extends battery life. Short circuit protection, over charge protection, over discharge protection, reverse protection. Ip68 rated waterproof suitable for Outdoor Use. Working mode is 24 hours working mode. Intelligent 4-stage PWM charging.
BrandHUINE #ad
ManufacturerHUINE #ad
Height1.77 Inches
Length3.23 Inches
Width0.83 Inches
Part NumberPD-16539

9. Renogy


Renogy New Edition Voyager 20A PWM Waterproof Solar Charge Controller, 20 Amp

Renogy #ad - Smart 4 stage pwm charge Controller: bulk, Absorption. Watertight design with backlit LCD display for system information and error codes. Multiple protection features for battery, controller, and Solar panels including reverse polarity and more. 12v/ 24v battery compatibility with auto recognition. Float, and equalization. 4 battery type compatible – sealed/AGM, Flooded, gel, and lithium batteries with Lithium awakening feature. Power source Type: Solar Powered.
BrandRenogy #ad
ManufacturerRenogy #ad
Height1.4 Inches
Length6.08 Inches
Weight0.55 Pounds
Width3.83 Inches
Part NumberRCC20VOYP-G1
ModelNew Edition Voyager