Finding the right sunway solar charge controller has become a challenging task because there are so many choices out there. This is why we’ve compiled a list of the best Sunway solar charge controllers so that you can compare them and choose the right one to fulfill your needs.

All the Sunway solar charge controllers featured on this page are independently chosen. When you make any purchase through links on this site, we may earn a small commission at no extra cost to you.

Followings are the best-selling Sunway solar charge controllers on Amazon today:

List of the Best Sunway Solar Charge Controllers

To make your choice easier, we’ve listed here a collection of the best-selling Sunway solar charge controllers available on the market today:

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Highlighted Features:

  • [For 12V DC Solar Systems]–This 7A solar battery charge Regulator use only for 12 volt DC solar power systems, solar panels and 12 volt rechargeable batteries protection. {IMPORTANT: Always Connect The Battery First and Disconnect Last.} If you need a 12V DC Quick Connect 16FT Extension Cable, please check the ASIN: B06X6LJTD6 .
  • [Solar Power Input 100W Max.]–Max. input Voltage:22Volt DC, Max. Current:7 AMP, solar Panel 100 Watt Maximum. Power Output: 12 VDC Battery. It can work with 5w 10w 20w 30w 50w 60 watts 100watt solar panel.
  • [LED Indicators For Easy Monitoring]–This solar battery controller integrated with 3 LED indicators(green.yellow,and red) for low voltage(over discharge protection),charging and high voltage(over charge protection).
  • [Quick and Easy Connection]–This solar battery charger controller coming with Versatile quick connect and quick disconnect clips SAE Plug Cable, quick and easy connection to solar panel,battery and load appliance. Users don’t worry about the Positive(+) and Negative(-). Get a ‘sae polarity reverse adapter’ if your polarity is reversed,please check the asin B07GPGPTFV.
  • [Full Protection and More Safe]–This solar charging regulator protects over charge protection, over discharge protection, over load protection. {If you need SAE extension cable, battery clamps,male/female cigarette lighter plug and 12V Adapter for solar controller solar power system, please check the Asin B06X6LJTD6.}
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Highlighted 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.
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Highlighted Features:

  • [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.
  • [ Easy to Use ] SAE connector allows fast and easy connection, plug and play. Really practical and useful. 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. Check our MPPT with polarity adapter ASIN: B09W5YCRR7.
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Highlighted Features:

  • 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
Sale5

Highlighted Features:

  • WIDE COMPATIBILITY: The solar charger controller with 30A rated discharge current is compatible with 12V or 24V system automatically, suitable for lead-acid batteries: OPEN, AGM, GEL. Dual USB 5V/3A output ports support mobile phones, tablet PCs or other devices that require 5V voltage.
  • RELIABLE PROTECTION: EEEKit solar charge regulator provides over-current protection, short-circuit protection, inverse connection protection, low voltage and overcharge protection, a reliable protector for your devices.
  • INTELLIGENT DESIGN: Build-in industrial microcontroller for automatical management, memorizing various parameters set by the user and the data won’t be lost when the battery runs out. The solar controller will turn off automatically once the voltage is too low.
  • FUNCTIONAL LCD DISPLAY: Intuitive LCD display that can clearly indicate the status and data is able to switch modes and parameter configuration, suitable for home, industrial, commercial, etc.
  • EASY TO USE: The charge controller should connect the battery first, then the solar panel, and finally the load! You can change the settings by the simple one-button operation.
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Highlighted Features:

  • [Use In 12 Volt DC Systems Only]- This battery trickle charger and maitainer sae to sae extension cable kit contains all the cables you need to connect solar panels to batteries, controllers, chargers and other power systems. The connector cable is 18AWG. Compatible with battery tender,noco,Schumacher,suaoki and the other brand battery trickle charger and maintainer.
  • [6 Cable Connectors In One Package]-16 feet 18AWG of DC extension wire cord include Battery clamps alligator plugs ,Male cigarette lighter plug,Female cigarette lighter plug,Barrel plug connector,and LED charge indicator(a 12volt tester for DC system).Compatible with other brand SAE adapter.
  • [16FT 18AWG Dual Extension Cable Connectors]- can be used in case the lead wire of your Solar Panel,battery trickle chargers,battery maintainer is not long enough. Connect the Extension cable adapter wire to the lead wire and the 12volt battery chargers. Get the ‘Polarity Reverse Adapters’ to search asin B07GPGPTFV.
  • [The Male/Female Cigarette Lighter Plugs and 12V Barrel Adapter]- can be used to connect the solar products to various charge controllers and using terminals.
  • [The LED Charge Indicator ]- It is used to determine if the battery charger and maintainer,solar charger,solar power kit is working(has sufficient electricity) or not under direct sunlight. Attach the Charge Indicator to the solar product’s lead wire. The LED light will flashing if there is sufficient power.
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Highlighted 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.
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Highlighted 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.
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Highlighted Features:

  • 【Solar Charge Controller】The solar charger controller compatibility with 12V 24V system. Discharge Current is 30A, build-in industrial micro controller, automatically manage the working of solar panel and battery in solar system. Dual USB , to support mobile phone chargeing.
  • 【Safety Charging】Adopt ABS flame-retardant shell, fireproof, electric shock, corrosion resistant, solid and durable, Built in circuit protection guards against reverse polarity, sparks, overcharging, over-current, open-circuits, short-circuits and overheating. Smart LCD display shows the charging status and battery status to make you more assured of charging
  • 【LCD Display】Comes with a display that can clearly indicate the status and data, solar charger can be conveniently switched modes and parameter configuration.
  • 【Battery Type】For protecting the lifespan of your battery, once the voltage of the battery out of range, the solar controller will turn off automatically.
  • 【Easy to Use】Charge controllers for solar panels should connect the battery first, then the solar panel, and finally the load.LCD display, adjustable parameter, suitable for home, industrial, commercial etc.
Sale10

Highlighted Features:

  • RELIABLE OVERCHARGE PROTECTION: Dependable overcharge and discharge protection for 12V lead-acid batteries and solar panels
  • POWERFUL DEFENSE: Handles up to 7 Amps of solar array current and up to 100 watts of solar power
  • LED INDICATORS: LED indicator lights indicate high voltage, low voltage, and charging status
  • EASY TO USE: Simple, mountable design offers plug-and-play convenience with quick-connect harness
  • FOR USE WITH SCHUMACHER PRODUCTS: Recommended for use with Schumacher-brand solar products (not for use with battery maintainers)
11

Highlighted 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.
12

Highlighted Features:

  • Perfect for off grid 12 volt batteries charging system and a variety of DC applications, designed for charging 12 volt batteries in car, RVs, cabins, boats, marines, shed, cabin, gate opener, battery operated gates, dry camping, garden watering, work great for back-up power and remote power use.
  • It is also suitable for maintaining and charging the batteries in any car, motorcycle, boat, tractor, RVs, snowmobiles, trucks, shed, cabin, gate opener, etc. It can generate current to charge the batteries, prevent the loss current of the battery in storage or standby process.
  • Package includes 100 watts 12 Volt solar panel, V shape mount tilt rack bracket, 12V/24V intelligent charge controller, two 16ft cables with terminal of MC4 and two 5ft cables with terminal of O-ring for battery charging connection, easy to fix and install.
  • The weight of solar panel is 15.84, dimensions: 46.5*21.8*1.37 inch, easy to carry and install, made with high efficiency monocrystalline solar cells, heavy-duty anodized aluminum frame, the corrosion-proof aluminum frame, and tempered glass coating shield the panel from weathering and wear.
  • The product is equipped with a bracket that adjusts the mounting angle for better sunlight reception, it can be mounted on ground, wood or wall. With an intelligent charge controller, full protections prevent battery from overcharge and over discharge, over voltage, short circuit, etc.
13

Highlighted Features:

  • High Efficiency – 20W solar panels made of high-efficiency monocrystalline cells have an effective conversion rate of up to 23%. Using low iron tempered glass, weatherproof EVA film, and high-quality aluminum frame, Windproof and rainproof, it can be used outdoors for more than 10 years.
  • Multiple Scenes – 12 Volt solar panel is an Ideal solar power kit for 12 Volt battery charging system and various 12V DC applications. A variety of scenarios for RV, car, boat, fences, security cameras, greenhouse, camper, lawnmower, motorcycle, jet ski, trailer, camper, home, etc.
  • Easy Installation – Adjustable mounting bracket to adjust the solar panel angle; 180 ° adjustable angle absorbs as much sunshine as possible and generates more power. Easy to install with pre-drilled holes on the back of panels for fast mounting and securing.
  • 12V/24V 5A Charge Controller – 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. USB 5V/2A output ports support mobile phones, tablet PCs, or other devices requiring 5V voltage.
  • Perfect After-Sales Service – Each of our solar panels is testing inspected before leaving the factory to ensure flawlessness, and you can rest assured to buy. In case of any damage, you can contact us, and we promise that your problem will be resolved within 24 hours, and we provide 18 months warranty, Lifetime technical support.
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Highlighted Features:

  • 【SMART CHARGING】Built-in intelligent MPPT charge controller chip helps to regulate the whole charging, generating at least 10%-20% more power than competitors. Smart 3-stages of charging algorithm is improved to better charge and maintain battery at a stable level for extended battery life.
  • 【FULL PROTECTIONS】Prevent the battery from overcharge, over-voltage, discharge, and short circuit, reversed polarity protection, IP65 waterproof and spark-proof, the battery is fully protected. BEWARE OF SIMILAR CHARGERS WERE SIMPLY INTEGRATED A DIODE INSTEAD OF MPPT CHARGE CONTROLLER, IT WILL NOT PREVENT OVER CHARGE, WILL CAUSE IRREPARABLE DAMAGE TO BATTERY.
  • 【EASY TO MONITOR】The LED indicator allows to visually monitor the working status and battery conditions. The charging will be cut off when battery is fully charged and resumed automatically when battery is drained, totally free maintenance.
  • 【ROBUST & DURABLE】Made of durable and strong ABS frame instead of PVC fabric, which could withstand high temperature and UV irradiation. The tempered glass help solar cells to stand high wind and load pressure, Windproof and rainproof, well built for years. BEWARE OF CHEAPLY MADE ABS AND FABRIC SOLAR CHARGERS WHICH ARE EASILY DISINTEGRATED BY UV AND MAY CATCH FIRE.
  • 【WIDE APPLICATION】Safely used as a solar trickle charger and maintainer for different 12V DC batteries including Wet Gel Cell, Deep Cycle,Flooded, Maintenance-free, AGM, Seal Lead Acid and LiFePO4 Lithium Battery. A variety of scenarios for car, boat, RV, trailer, marine, camper, lawnmower, motorcycle, jet ski, water pump, tractors, etc.
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Highlighted Features:

  • Build-in industrial micro controller, automatically manage the working of solar panel and battery in solar system. Big LCD display, adjustable parameter.
  • Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery.
  • Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection.
  • Dual USB output, the maximum current of 2.5A, to support Apple mobile phone charging.
  • Dual mosfet Reverse current protection, low heat production. Easy to set up and operate, suitable for home, industrial, commercial etc.
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Highlighted Features:

  • ►Rated Discharge Current: 20A; USB Output Voltage: 5V/3A; Battery Voltage: 12V/24V auto. Adjustable power rate with dual USB ports; 3-Stage(Bulk, ABS, Float) charge management and 4-Stage PWM charge. Please notice the controller might be power off if the battery voltage is too low.
  • ►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
  • ►Mutiple Electric Protection: Over-current and short-circuit protection, inverse connection protection, low voltage and overcharge protection
  • ►Good Heat Dissipation: Dual mosfet reverse current protection, low heat production(ALL electronic components generate heat when they are running,it is better to shelter them for better heat dissipation, avoid direct sunlight exposure or damp place)
  • ►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, industrial, commercial etc.

Guide for Choosing the Best Sunway Solar Charge Controller

If you are ever in the market for buying sunway solar charge controller, you probably know how difficult it is to find the best one for the money. You may get confused thinking about:

  1. Who makes the best quality sunway solar charge controller in the industry?
  2. Which one is the best sunway solar charge controller for the money?
  3. How to choose the right sunway solar charge controller on the market?

When it comes to choosing the right sunway solar charge controller among a wide variety of options, you should consider some factors. Those factors may include quality, performance, features, value, etc. Without considering those factors you may end up buying a poor quality sunway solar charge controller that will not provide you with the best value for your money.

Before investing in sunway solar charge controller, you should find the answer to the following questions:

  • Do you really need to buy sunway solar charge controller?
  • How much value you are expecting from the sunway solar charge controller?
  • What factors do you believe should be considered when buying sunway solar charge controller?

To help you make an informed decision, here we are going to discuss the factors that you should consider when shopping for sunway solar charge controller whether online or from any retail store.

Product Quality

Product quality should be the most important factor to consider when shopping for sunway solar charge controller. You are going to use this product for a long time. So, you should consider the quality of the sunway solar charge controller and make sure it will fit your requirement.

Features

The sunway solar charge controller comes with a lot of features and functionalities. we’ve mentioned the features of each of these Sunway solar charge controllers so that you can choose the right one for your needs. You should read all the features of the sunway solar charge controller before making a decision.

Price

You can get an array of Sunway solar charge controllers, from the cheapest to the most expensive. The sunway solar charge controller that costs more is usually made from better materials and will last longer than a cheaper one. But if you want to be able to purchase a new sunway solar charge controller every few months, you may want to consider the budget-friendly options.

Reviews and Ratings

Finally, the customer reviews and ratings should be considered when buying sunway solar charge controller. Good customer reviews and ratings indicate that the sunway solar charge controller is going to perform well whereas bad ratings and negative reviews indicate that people already have faced problems using that particular product.

Final Verdict

We hope you enjoyed our listing about the best Sunway solar charge controllers. As you can see, there are still so many alternatives to choose from. So, it’s better to check out each of these items carefully and pick the right sunway solar charge controller that сan satisfies all your requirements.