Top 9 Waterproof Solar Charge Controller – Renewable Energy Controllers

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1. Renogy


Trailers, Boats, Voyager 20A, Renogy Voyager 20A 12V/24V PWM Waterproof Solar Charge Controller w/ LCD Display for AGM, Yachts, Used in RVs, Gel, Flooded and Lithium Battery

Renogy #ad - It also comes with a Lithium activation feature. Ip67 rated waterproof: with an ip67 rated waterproof design, rain, the Voyager controller is suitable for outdoor use and will remain fully operational when exposed to water spray, or condensation.

It provides 4-stage charging Bulk, Absorption, Float and Equalization in order to protect the battery. Support multiple battery types: the voyager controller can automatically sense 12V or 24V system voltage when paired with a Gel, AGM, or Flooded batteries. Backlit lcd displaying system: the voyager comes with an LCD display showing accurate and timely information including charging current, temperature, generated energy, battery voltage, and error codes that allows users to monitor and control charging.4

4-stage pwm technology: the voyager controller is equipped with advanced smart PWM technology with high charging efficiency. Multiple protections: the voyager controller has multiple intelligent protections against reverse polarity, overload, over charge, and over discharge, reverse current, short-circuit, keeping your battery fully protected.
BrandRenogy #ad
ManufacturerRenogy #ad
Height1.4 Inches
Length6.08 Inches
Weight0.55 Pounds
Width3.83 Inches
Part NumberRCC20VOYP-G1
Warranty2-year material and workmanship warranty



HUINE 20A 12V 24V Auto IP68 Waterproof PWM Solar Charge Controller Solar Panel Battery Intelligent Regulator for Solar System Caravan Boat24 Hours Working Mode

HUINE #ad - Ip68 rated waterproof, solar monitoring system, this Intelligent 4-stage PWM solar charging controller is suitable for outdoor use, you can use it for solar fencing system, solar lighting system or other solar system.

Easy to mount directly on the frame of the solar panel, with heat sink design at bottom and 2pcs mounting holes. It has short circuit protection, over discharge protection, over charge protection, reverse protection. With short cables for connecting with solar panel, battery level, and three LED lights can help you to know solar charging status, battery and load, and load status. Can extends battery life time. Its small size also can saves you some space. Can automatically senses 12v or 24 Volt for your batteries, working mode of the solar charge regulator is 24 hours.
BrandHUINE #ad
ManufacturerHUINE #ad
Height0.83 Inches
Length3.23 Inches
Weight0.26 Pounds
Width1.77 Inches
Part NumberPD-16540



SOLPERK 10A Solar Charge Controller Waterproof Solar Panel Controller 12V/24V PWM Solar Panel Battery Intelligent Regulator for RV Boat car ,with LED Display

SOLPERK #ad - Waterproof solar charge controllerip67 waterproof, 24v max power: 300w. Compatible with various 12v/24v deep-cycle batteries, GEL, such as AGM, suitable for outdoor use. A manual with clear connection steps is included. Automatically identify voltage, 12V Max power: 150W, Flooded.

If you have any questions, please contact us directly. Load normal output: green light is always on; battery is normal: green light is always on; solar panel is charging normally: red light is always on. Easy to install and operatethe solar panel controller adopts SAE port, plug and play. There are 2 pre-drilled holes on the controller, you can install it anywhere according to your needs! What you get1 solar charger controller, 1 manual. Indicator monitoringyou can understand its current working status through the three indicators on the solar panel charge controller.

Intelligent protectionintelligent 3-stage pmw charging improves charging efficiency. Adopting brand mcu chips to realize fast intelligent control and ultra-low standby power consumption. Extended 12 months warranty and our 7*24h technical service support. The maximum current is 10a. The solar controller not only extends battery life and improves system performance, over-voltage, battery, output overload, but also has multiple protection functions: Battery under-voltage, short circuit, solar panel anti-back connect protection.
BrandSOLPERK #ad
ManufacturerSOLPERK #ad

4. Allto Solar


Allto Solar Intelligent 10A MPPT Solar Charge Controller,10 Amp 12 Volt Solar Panel Regulator with Digital LCD Display + Temp Sensor + Charging Level for 12 Volt Wet Gel AGM Lithium LiFePO4 Battery

Allto Solar #ad - Temp sensor an integrated thermal sensor eliminates over-charging in hot climates and under-charging in cold climates. Easy to use sae connector allows fast and easy connection, plug and play. Check our mppt with polarity adapter ASIN: B09W5YCRR7. Automatically detect 12V DC system voltage. Important: this mppt charge controller has standard polarity as shown in the image of the user manual, a polarity adapter is required if your solar panel doesn't match the charge controller.

Multi-protection to ensure safety built in over temperature protection, over discharging protection, over voltage protection, over charging protection, short circuit protection to provide full protection for your battery, over load protection, over current protection, to maximally avoids the damage due to system fault or installation error. Really practical and useful. 3 stage charging: boost, and equalization to get the maximun use of solar energy. Compact & portable improved over the pmw charge controller, allto solar mppt maximum power point tracking charge controller bringing a new generation to maximizing use solar power to charge your system, it is 25% smaller in size but captures as high as 15%-30% performance to charge the battery with no additional self power consumption.

Works with multiple batteries compatible with agm, gel, starter, car, marine, float, Flooded and LiFePO4 Lithium Battery. Great for deep cycle, Deep Cycle Sealed, Gel, powersport and more. Visual monitor equipped with digital lcd display to monitor the real-time solar current and the battery voltage and to know the exact working condition of the solar panel and battery.
BrandAllto Solar #ad
ManufacturerAllto Solar #ad
Height0.98 Inches
Length5.5 Inches
Width1.97 Inches
ModelMPPT SAE Connector



SUNER POWER Waterproof 10A Solar Charge Controller, Intelligent 12V/24V Solar Panel Battery Regulator

SUNER POWER #ad - Photocell control & Work time setting according to personal requirements, practical and useful. Ip65 waterproof design, compatible with suner powER 20W/30W Solar Panel Kits and other brands solar panels with stander SAE connector. Optimized 3-stages charging algorithm helps the battery to get charged more effectively. Extended 12 months warranty + 24/7 professional lifetime technical support. Overcharge protection, over-discharge protection, overload protection, reverse protection.
ManufacturerSUNER POWER #ad
Height0.8 Inches
Length3.18 Inches
Width1.97 Inches

6. PowMr


30amp Charge Controller, PWM Solar Controller 30A Fit for MAX 1500W Solar Power 12V 24V 36V 48V Lithium/AGM/Gel/Flooded Battery

PowMr #ad - Double usb output 5v/2a and lcd display with Back-lighting shows device’s operating data and working condition. 30a pwm solar controller, gel, flooded and lithium battery licoMnNiO2, Intelligent controller able to choose 12V/24V/36V/48V Lead-acid battery Sealed, LiFePO4.

4 stages pwm charging: Bulk, Absorption, Equalize, Float;. Multiple load control modes: 24Hours Working Control, Light Control, Light and Dual Time Control. Controller automatic temperature compensation and Full protection, like Reverse-Polarity, Battery Reverse, Over-Current, Over-Heating, Over-Load, Low-Voltage Lightning Protection.
BrandPowMr #ad
ManufacturerPowMr #ad

7. Instapark


Instapark INCC1205 12V / 5A Waterproof PWM Solar Charge Controller

Instapark #ad - Maximum 5 amp under load, compatible with Instapark solar panels and many other manufacturers. Pwm pulse width modulation technology with temperature compensation protects battery from over-charging. Suitable for both sealed and flooded lead-acid batteries & automatic voltage detection, 12 volts only. Includes a plug-n-charge connection cable for the Mercury27 solar charger. 4-led battery charge status LED indicators.
BrandInstapark #ad
ManufacturerInstapark #ad
Height1.25 Inches
Length5 Inches
Weight0.25 Pounds
Width4 Inches
Part NumberSCC1205
WarrantyIf an Instapark product fails to work properly due to a manufacturing defect, return it to Instapark postage prepaid, and we will return it repaired or replaced at our discretion. To obtain warranty service, please call 1-800-716-0100. Instapark products are warranted for specific period of time from date of purchase. Specific warranty periods appear on the packaging.

8. PowMr


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

PowMr #ad - Easy to install and operate; Load On 24 Hours; Smart PWM technology, high efficiency. Mini size solar controller waterproof for small power system, IP67 Waterproof Rating make it suit for Outdoor Use. Ip67 waterproof rating make it suit for Outdoor Use like: Boat, water pump, Control landscape Lights and Water Feature. Prevent the battery from over charging, over discharging and Reverse discharging to solar panel during nights. Battery voltage: 6v or 12v auto; rated charge & Discharge Current: 5A; Maximum power of solar panel: 60W for 12V battery.
BrandPowMr #ad
ManufacturerY-SOLAR #ad
Height0.49 Inches
Length0.19 Inches
Weight0.07 Pounds
Width0.19 Inches
Part Number5A-12V



HUINETUL 12V 24V 20A IP68 Waterproof Solar Charge Controller Lithium ion Lifepo4 Lead-Acid Battery Regulator with IR Remote Controller

HUINETUL #ad - After you choose battery type by remote control, the voltage will changes to match your connected battery like11. 1v/12. 8v/22. 2v/25. 6v, with power-off memory function. Default battery type is for lead acid. With ir remote control, dust to dawn working mode, offer several working mode for your choice, it has 24hr working mode, and you also can set the working hours for load based on dust to dawn working mode, the remote distance is about 4M to 5M, then can meets your specific using demand.

Can be used for both 12v and 24v solar system, it can senses if it’s 12v or 24v automatically after activated by enough voltage battery. Ip68 waterproof grade, made with premium aluminum alloy shell, it can be used for outdoor solar system, with cables/heat sink/4pcs mounting holes.

Can fits for 3 types of batteries, 4s/8s lifepo4 battery and all kinds of lead acid batteries. Flooded sealed, you can use it to charge 3S/6S lithium ion battery, AGM or GEL. With 4pcs led lights to help you know the working status of the controller, reverse protection, has all the necessary protection: short circuit protection, over charging protection and over load protection. Fully 4-stage PWM charge management.
ManufacturerHUINE #ad
Weight0.3 Pounds