If you are searching for the best waterproof solar charge controller then you landed on the right page. Here we have compiled a list of the top waterproof solar charge controller.

We have spent around 49 hours to find the right option for you and based on our research 5A Waterproof Solar Charge Controller 6V 12V Auto, 5 amp Solar Panel Charging Regulator IP67 Waterproof 24Hours Load on for Lead-Acid (AGM Gel Seal Foolded) Battery is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra then we have another great option for you is 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). Below is a review of some of the best waterproof solar charge controller, together with their specifications and functions. So without further waiting, Let’s dive right in.

Best waterproof solar charge controller

Image
Product Title
Score

Renogy New Edition Voyager 20A PWM Waterproof Solar Charge Controller, 20 Amp
9.7

HUINE 20A 12V 24V Auto IP68 Waterproof PWM Solar Charge Controller Solar Panel Battery Intelligent Regulator for Solar System Caravan Boat(24 Hours Working Mode)
9.6

5A Waterproof Solar Charge Controller 6V 12V Auto, 5 amp Solar Panel Charging Regulator IP67 Waterproof 24Hours Load on for Lead-Acid (AGM Gel Seal Foolded) Battery
9.2

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)
8.7

SUNER POWER Waterproof 10A Solar Charge Controller - Intelligent12V/24V Solar Panel Battery Regulator
8.5

PowMr Solar Charge Controller Waterproof - 10A Charge Controller 12V 24V Auto Load on 24Hours IP68 Waterproof Solar Controller for Lead-Acid Battery (CMP-03 10A)
8.1

20A Solar Charge Controller Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display
7.7

10A Waterproof Solar Charge Controller PWM Solar Panel Regulator for 12V/24V Solar Charging
7.5

Renogy Wanderer 10 Amp 12V/24V PWM Negative Ground Solar Charge Controller Regulator Compatible with Bluetooth Module
7.2

ZEALLIFE Solar Panels Charge Controller, 8A Battery Regulator for 12V Solar Battery Charger, Solar Battery Maintainer and 12 Volt Batteries Power Kit Safe Protection
6.2

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


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

$49.99
$39.91
 in stock
2 new from $39.91
2 used from $33.65
Free shipping
Amazon.com
as of October 22, 2022 7:33 pm

Features

  • 4-STAGE PWM Technology: The Voyager controller is equipped with advanced smart PWM technology with high charging efficiency. It provides 4-stage charging (Bulk, Absorption, Float and Equalization) in order to protect the battery.
  • IP67 Rated Waterproof: With an IP67 rated waterproof design, the Voyager controller is suitable for outdoor use and will remain fully operational when exposed to water spray, rain, or condensation.
  • Multiple Protections: The Voyager controller has multiple intelligent protections against reverse polarity, over charge, short-circuit, reverse current, overload, and over discharge, keeping your battery fully protected.
  • Support Multiple Battery Types: The Voyager controller can automatically sense 12V or 24V system voltage when paired with a Gel, AGM, or Flooded batteries. It also comes with a Lithium activation feature.
  • Backlit LCD displaying system: The Voyager comes with an LCD display showing accurate and timely information including charging current, generated energy, temperature, battery voltage, and error codes that allows users to monitor and control charging.

HUINE 20A 12V 24V Auto IP68 Waterproof PWM Solar Charge Controller Solar Panel Battery Intelligent Regulator for Solar System Caravan Boat(24 Hours Working Mode)


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HUINE 20A 12V 24V Auto IP68 Waterproof PWM Solar Charge Controller Solar Panel Battery Intelligent Regulator for Solar System Caravan Boat(24 Hours Working Mode)

$22.99
$20.99
 in stock
Amazon.com
as of October 22, 2022 7:33 pm

Features

  • IP68 Rated Waterproof, this Intelligent 4-stage PWM solar charging controller is suitable for outdoor use,you can use it for solar fencing system, solar monitoring system, solar lighting system or other solar system.
  • It has short circuit protection, over charge protection, over discharge protection, reverse protection. Can extends battery life time.
  • Can automatically senses 12V or 24 Volt for your batteries, working mode of the solar charge regulator is 24 hours.
  • With short cables for connecting with solar panel, battery and load, and three LED lights can help you to know solar charging status, battery level, and load status.
  • Easy to mount directly on the frame of the solar panel, with heat sink design at bottom and 2pcs mounting holes. its small size also can saves you some space.

5A Waterproof Solar Charge Controller 6V 12V Auto, 5 amp Solar Panel Charging Regulator IP67 Waterproof 24Hours Load on for Lead-Acid (AGM Gel Seal Foolded) Battery


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5A Waterproof Solar Charge Controller 6V 12V Auto, 5 amp Solar Panel Charging Regulator IP67 Waterproof 24Hours Load on for Lead-Acid (AGM Gel Seal Foolded) Battery

$14.98  in stock
Amazon.com
as of October 22, 2022 7:33 pm

Features

  • Mini Size solar controller Waterproof for small power system, IP67 Waterproof Rating make it suit for Outdoor Use
  • Battery Voltage: 6V or 12V auto; Rated Charge & Discharge Current: 5A; Maximum power of solar panel: 60W for 12V battery
  • Easy to install and operate; Load On 24 Hours; Smart PWM technology, high efficiency
  • Prevent the battery from over charging, over discharging and Reverse discharging to solar panel during nights
  • IP67 Waterproof Rating make it suit for Outdoor Use like: Boat, water pump, Control landscape Lights and Water Feature

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)


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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)

$19.99  in stock
Amazon.com
as of October 22, 2022 7:33 pm

Features

  • 1) This small solar charge controller waterproof is IP68 grade, it's perfect for Outdoor Use, with Intelligent 3-stage PWM charging.
  • 2)The mini waterproof solar charge controller has all the necessary protection: Short circuit protection, over charge protection, over discharge protection, reverse protection. load discharging working mode is 24 hours working mode.(if you need light control load discharging function for your solar lighting, pls choose the other model)
  • 3)The waterproof solar charge controller suit for both 12 or 24 Volt lead acid batteries, after you use your sufficient-voltage battery to activate it, the solar controller can sense which voltage to go.
  • 4)The waterproof solar controller has 3 LED's lights, and it can provide solar charging status, battery level, and load status, if you look for a simple but effective solar charge controller, it's a good choice.
  • 5)It's easy to use and install, you can mount directly to the frame of solar panel, with heat sink and 2pcs mounting holes

SUNER POWER Waterproof 10A Solar Charge Controller – Intelligent12V/24V Solar Panel Battery Regulator


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SUNER POWER Waterproof 10A Solar Charge Controller - Intelligent12V/24V Solar Panel Battery Regulator

 out of stock
Amazon.com
as of October 22, 2022 7:33 pm

Features

ColorBlack
SizeSBC-10A

PowMr Solar Charge Controller Waterproof – 10A Charge Controller 12V 24V Auto Load on 24Hours IP68 Waterproof Solar Controller for Lead-Acid Battery (CMP-03 10A)


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PowMr Solar Charge Controller Waterproof - 10A Charge Controller 12V 24V Auto Load on 24Hours IP68 Waterproof Solar Controller for Lead-Acid Battery (CMP-03 10A)

$20.99
$19.99
 in stock
Amazon.com
as of October 22, 2022 7:33 pm

Features

  • INPUT VOLTAGE BETWEEN 15V AND 41V - The 10A solar controller waterproof(IP68) is suitable for Outdoor Use. Intelligent 4-stage PWM charging.The PV can convert light energy into electric energy stored in batteries which will be protected by the solar controller.
  • Maximum power of PV is 120W for 12Vdc system and 240W for 24Vdc system, and the maximum current 10A. It is suitable for 12Vdc/24Vdc rechargeable batteries. In order to lengthen its service life, please do not overload.
  • EASY TO MONITOR THE LED INDICATOR LIGHTS - The solar controller integrates Three LED indicator lights: green (Charge indicator), White (BAT power indicator) and Red (Output indicator). The product also provides short-circuit, open-circuit, overload protection, as well as Dual MOSFET Reverse current and low heat protection
  • PWM CHARGE CONTROLLER - Working mode is 24 hours. Easy to mount directly to the frame of PV, the almost fuselage are surrounded by aluminium with heat sink to dissipate heat.

20A Solar Charge Controller Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display


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20A Solar Charge Controller Solar Panel Battery Intelligent Regulator with Dual USB Port 12V/24V PWM Auto Paremeter Adjustable LCD Display

 out of stock
Amazon.com
as of October 22, 2022 7:33 pm

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)

10A Waterproof Solar Charge Controller PWM Solar Panel Regulator for 12V/24V Solar Charging


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10A Waterproof Solar Charge Controller PWM Solar Panel Regulator for 12V/24V Solar Charging

 out of stock
Amazon.com
as of October 22, 2022 7:33 pm

Features

  • UNIQUE WATERPROOF DESIGN---more durable than the average product, moiseture-proof, dust-proof(IP67 grade), apply to more environments.
  • SAFE---PMW safe charging mode.
  • SMART---overload protection, short circuit protection, reverse discharge protection, reverse polarity connection protection,thunder and lighting protection, overcharge protection.
  • EASY TO USE---digital lights show everything for you, easy to use with the digital display.
  • WIDE RANGE OF APPLICATIONS---also can be used in streetlamps.

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


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

$33.99  in stock
2 new from $21.99
Free shipping
Amazon.com
as of October 22, 2022 7:33 pm

Features

  • 【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.
  • 【Wanderer10A|30A Installation Notes】 The default starting position of the Wanderer controller terminal hatches are closed (in the UP position) that could mistakenly look like an open wire hatch. Make sure to FIRST lower each terminal hatch by screwing the terminals counterclockwise (CCW) to expose the wire terminal hatch to the open position. THEN secure each cable by rotating the screws clockwise (CW) to the closed position.

ZEALLIFE Solar Panels Charge Controller, 8A Battery Regulator for 12V Solar Battery Charger, Solar Battery Maintainer and 12 Volt Batteries Power Kit Safe Protection


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ZEALLIFE Solar Panels Charge Controller, 8A Battery Regulator for 12V Solar Battery Charger, Solar Battery Maintainer and 12 Volt Batteries Power Kit Safe Protection

$16.99  in stock
Amazon.com
as of October 22, 2022 7:33 pm

Features

  • 【 APPLY TO 12V SOLAR PANELS】:The 8A solar controller is used only for 12V solar panels and 12V batteries. The solar panels can convert light energy into electric energy stored in batteries which will be protected by the solar controller.
  • 【THE MAXIMUM INPUT OF SOLAR ENERGY IS 130W】:The maximum power of solar panels is130W, the maximum voltage 22V, and the maximum current 8A. It is suitable for 12V rechargeable batteries. In order to lengthen its service life, please do not overload.
  • 【EASY TO MONITOR THE LED INDICATOR LIGHTS】: The solar controller integrates two LED lights, both green and red indicator lights on (fully charged) and only the red one (charging). The product also provides overcharge, over-discharge, overload protection, as well as short-circuit and reverse-connection protection.
  • 【HOW TO CONNECT】: Before connecting, please identify the correctness of positive and negative polarity, our controller red is positive, black is negative, please connect positive to positive, negative to negative, we have attached polarity converter, if the product does not work, please contact the after-sales email, we will reply you in time.
  • 【MULTI-PROTECTION 】:The product provides overcharge, over-discharge, overload protection, as well as short-circuit and reverse-connection protection. 【The controller needs to be connected to a battery to work. 】【Advantage 1: 】 It will turn off automatically at night, and won’t consume battery power. 【Advantage 2: 】If there is connection errors,it will not be damaged.

In this article, we have reviewed the best waterproof solar charge controller for our readers. We hope you get the perfect waterproof solar charge controller from our above list. If you didn’t find your desired one then check out 5A Waterproof Solar Charge Controller 6V 12V Auto, 5 amp Solar Panel Charging Regulator IP67 Waterproof 24Hours Load on for Lead-Acid (AGM Gel Seal Foolded) Battery, one of the most sold items in the market.