Finding the right waterproof solar charge controllers hasn’t been simple with everything these alternative choices available. It’s hard to know what to buy, which is why we’ve put together this list of favorites suitably you can locate the absolute one based on your needs and wants.
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Best waterproof solar charge controllers
In this section, we have compiled some of the most popular waterproof solar charge controllers around. Making your decision easier, we have listed some key features for each of these waterproof solar charge controllers.
- 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.
- 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.
- ✔️【Waterproof Solar Charge Controller】IP67 waterproof, suitable for outdoor use. Automatically identify voltage, 12V Max power: 150W, 24V Max power: 300W. The maximum current is 10A. Compatible with various 12V/24V deep-cycle batteries, such as AGM, GEL, Flooded. Adopting brand MCU chips to realize fast intelligent control and ultra-low standby power consumption.
- ✔️【Intelligent protection】Intelligent 3-stage PMW charging improves charging efficiency. The solar controller not only extends battery life and improves system performance, but also has multiple protection functions: Battery under-voltage, over-voltage, output overload, short circuit, battery, solar panel anti-back connect protection.
- ✔️【Indicator Monitoring】You can understand its current working status through the three indicators on the solar panel charge controller. 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 operate】The solar panel controller adopts SAE port, plug and play. A manual with clear connection steps is included. There are 2 pre-drilled holes on the controller, you can install it anywhere according to your needs!
- ✔️【What You Get】1 solar charger controller, 1 manual. Extended 12 months warranty and our 7*24h technical service support. If you have any questions, please contact us directly.
- 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
- [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. High tracking efficiency of up to 95% while PMW charge controller is 65%-80%. Automatically detect 12V DC system voltage.
- [ Multi-protection to Ensure Safety ] Built in over temperature protection, over voltage protection, over current protection, over charging protection, over discharging protection, over load protection, short circuit protection to provide full protection for your battery, to maximally avoids the damage due to system fault or installation error.
- [ Works with Multiple Batteries ] Compatible with AGM, Gel, Deep Cycle Sealed, Gel, Flooded and LiFePO4 Lithium Battery. 3 stage charging: boost, float, and equalization to get the maximun use of solar energy. Great for deep cycle, starter, marine, car, 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. Completely powered by solar directly, no power consumption for the battery! Come with auto memory function, automatically return to its last selected mode.
- [ Temp Sensor ] An integrated thermal sensor eliminates over-charging in hot climates and under-charging in cold climates.
- Optimized 3-stages charging algorithm helps the battery to get charged more effectively.
- Overcharge protection, over-discharge protection, overload protection, reverse protection.
- 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.
- Extended 12 months warranty + 24/7 professional lifetime technical support.
- 30A PWM solar controller, Intelligent controller able to choose 12V/24V/36V/48V Lead-acid battery (Sealed, Gel, Flooded) and Lithium battery (LiCoMnNiO2, LiFePO4)
- 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-Heating,Over-Current, Over-Load, Low-Voltage Lightning Protection.
- 4 stages PWM charging: Bulk, Absorption, Equalize, Float;
- Double USB output 5V/2A and LCD display with Back-lighting shows device’s operating data and working condition
- PWM (Pulse Width Modulation) technology with temperature compensation protects battery from over-charging
- 4-LED Battery charge status LED indicators
- Suitable for both sealed and flooded lead-acid batteries & automatic voltage detection, 12 volts only
- Maximum 5 amp under load, compatible with Instapark solar panels and many other manufacturers
- Includes a plug-n-charge connection cable for the Mercury27 solar charger
- IP68 waterproof grade, it can be used for outdoor solar system, made with premium aluminum alloy shell, with cables/heat sink/4pcs mounting holes.
- Can fits for 3 types of batteries, you can use it to charge 3S/6S lithium ion battery, 4S/8S lifepo4 battery and all kinds of lead acid batteries.(Flooded Sealed, AGM or GEL)
- With IR remote control, the remote distance is about 4M to 5M, offer several working mode for your choice, it has 24hr working mode, Dust to dawn working mode, and you also can set the working hours for load based on dust to dawn working mode, 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. Default battery type is for lead acid. 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
- With 4pcs LED lights to help you know the working status of the controller, has all the necessary protection: short circuit protection, reverse protection, over charging protection and over load protection. Fully 4-stage PWM charge management.
- 【 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.
You can now buy some of the best waterproof solar charge controllerss upon Amazon. Below is a list of some of the best waterproof solar charge controllerss that you can currently buy. We highly recommend looking at everything of the features and specifications included in the same way as each waterproof solar charge controllers below in the past deciding which one to purchase. This will help ensure you pick the product that will feat best for your needs and we guarantee they won’t disappoint!
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