10 Best Reliable Solar Car Battery Charger in 2018

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The 10 Best Portable Solar Car Battery Charger kits
The 10 Best Portable Solar Car Battery Charger kits. Source – ACOPOWER.

Portable solar car battery charger uses solar energy as the source of power. There are many advantages of solar power over conventional power sources like fuel because solar energy is clean. This means that it does not pollute the environment.

What’s more, solar energy is free once the installation costs have been met. To convert sun rays into useful power, one needs a solar panel. This principle is no different when it comes to solar car battery chargers.

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How Does Solar Car Battery Charger Work?

The portable solar car battery charger uses the sun as its source of power. Usually, the charger has a solar panel that is portable, and you can place it on the dashboard or the roof of your car. Regardless of where you place it, make sure there is enough exposure to sunlight. The solar panel converts the sun rays to DC which charges the car’s battery. The charger comes with alligator clips which you clip to the terminals of your battery. You can also charge your battery through the cigarette lighter port in your car.

Related: Most Affordable Solar power bank for charging your Techs

There are usually two types of solar car chargers that are on the market. The first solar charger has a regulator which controls the charge that goes into the battery. The advantage of the regulated solar charger is that it prevents overcharging of the battery. The regulated battery chargers are used to ensure that your car battery does not drain when you leave the car for long periods of time. The second type of solar charger does not have the regulator.

Features of The Solar Car Battery Charger


1. Prevent Overcharge or Discharge of Your Battery

Any solar car charger worth its salt should come with a mechanism to prevent your battery from overcharging or discharging. Some have a regulator that prevents overcharging. For other brands, you have to set the current that you want to flow into your battery.

2. Ample sized wires and connectors
You might find yourself in a situation where you need to move the solar panel of your charger a long distance. A charger that comes with long wires and connectors is very ideal for such situations. The long wires will enable you to place the panels in the optimum position.

3. High Powered chargers
There are solar power panels that have a high resolution and can covert the light to power even in an overcast sky. Ideally, all solar panels can do so, but their power output is greatly reduced. You should buy solar battery chargers that are designed to work in low light situations.

Benefits of The Solar Car Battery Charger

One of the greatest advantages of the solar car battery charger is its portability. You practically move with it wherever you go and can charge your car battery on the move. Another advantage is that the charger does not require an external source of energy, unlike the electric charger. This makes it cheaper since you do not incur additional electricity costs.

With proper usage and maintenance, the charger is guaranteed to give you service for a long period. Since you can use the cigarette port to charge your battery, you need not worry about fixing the alligator clips to the battery terminals- just plug the charger in ad off you go!

Why Solar Car Battery Charger is the Best Option

Most solar powered chargers charge slowly which is a good thing right? Yes right. You see, when a battery charges too fast, a lot of heat is generated which reduces the shelf life of the battery. In extreme cases, rapid high voltage charging may cause the battery to explode.

As earlier mentioned, the solar chargers use the sun which is readily available, and you will not need any specialized equipment to charge your battery. This makes charging your battery very easy and convenient. The case is different with an electric charger as you would have to look for a power source to do the charging. Let’s have a look at the 10 best solar car battery chargers.

1.

Sale
ACOPOWER HY-3x35W18V2 Solar Panel Kit w 10A Charge...
  • CONVERSION EFFICIENCY: 105 Watt monocrystalline photovoltaic panels are from SUNPOWER - the highest conversion efficiency module provider in the world, which increases conversion efficiency up to 21.6%
  • MULTI-PURPOSE: this portable solar panel kit charges 12 Volts lead acid batteries including Sealed, Flooded, GEL and AGM, which mostly serve in boats, cars, RV and campers; USB 5V output for phones/USB devices, the charge controller is removable for power bank or generator with regulator itself
  • HIGHLY PORTABLE: ultra lightweight of 7.9lbs, ultra compact of folding size 22.05x17.32 inch with 50.39x22.05 inch unfolding film surface
  • OUTDOOR DURABILITY: weather-resistant, water-resistant, industrial-strength PET polymer laminated; 12 month worry-free
  • Has SAE connector for pre-wired Zamp Solar RV or Campers; for other adapters, contact ACOPOWER. Matching power bank generator with DC/AC inverter for laptops, search ASIN: B01N19GOYJ 400Wh. Perfect Charging Pack to Bring Quick Charger Anywhere there is Sun.
2.
20W Epoxy Solar Panel Kit with 10A Controller for 12V...
  • This is item is 20W 18V with battery clips, can charge the 12V battery directly, it will output max 90% power in the sunny day.
  • As we know the source of the earth is decresing fastly, however we also can use the solar panel to produce the electricity in the sun, it is so amazing.
  • Waterproof and light design, let the solar panel easy to take outdoor, you can take it to camping, hiking, and travel.
  • This is also a good item to teach kids how magic the sun is, and how can we save the sources of the earthy.
  • 3-stage charging algorithm: impulse, bulk and float
3.
Sale
ACOPOWER 12V 70 Watt Foldable Solar Panel Kit; Portable...
  • High Conversion Efficiency: 70W monocrystalline photovoltaic panels are from SUNPOWER - the highest conversion efficiency module provider in the world, which increases conversion efficiency up to 25%
  • Multi-Purpose: this foldable solar panel kit charges 12 Volt lithium and lead acid batteries, USB 5V output for phones/USB devices, the charge controller is removable for power bank or generator with regulator itself.
  • Highly Portable: ultra lightweight of 56 oz, ultra compact of folding size 22.05x17.32x0.79 inch with 34.65x22.05 inch unfolding film surface, two adjustable stands are included in the suitcase.
  • Outdoor Durability: weather-resistant, water-resistant, industrial-strength PET polymer laminated; 12 month worry-free warranty
  • For matching power bank generator with DC/AC inverter for laptops, search ASIN: B01N9TM6E8 220Wh; ASIN: B01N19GOYJ 400Wh. Perfect Charging Pack to Bring Quick Charger Anywhere there is Sun.
4.
ACOPOWER HY-4x12.5W 12V 50 Watt Portable Solar Panel Kit W/...
  • High Conversion Efficiency: 50W monocrystalline photovoltaic kit was made of 4 pcs 12.5W solar panels
  • Highly Portable: Features ultra lightweight design (92 oz), laptop-like storage size of 14.2 x 11.4 inch
  • Multi-Purpose: Charges 12V lithium and lead acid batteries, provides a USB 5V output for phones/USB devices when connected to the battery. Features removable charge controller for solar generator, inverter or power station/bank
  • Outdoor Durability: Weather-resistant, water-resistant, industrial-strength PET polymer laminated; 12 month worry-free warranty
  • For matching power bank generators with DC/AC inverters for laptops, search ASIN: B01N80PJVK 150Wh; ASIN: B01N9TM6E8 220Wh; ASIN: B01N19GOYJ 400Wh. Charging packs are perfect to bring for quick charging anywhere there is Sun. ACOPower provides customer service and technical support based in California, USA. 100% Money back guarantee within 30 days of purchase
5.
Plug-n-Power SuperBlack 30w Solar Panel Charging Kit for 12v...
  • Easy Plug-n-Power Elegant SuperBlack 30w Solar Charging Kit - Black Frame & Black Back Sheet
  • Four Corner Protectors protect you from scratches & cut from sharp metal corners.
  • Kit includes 50w SuperBlack panel, 7amp controller, battery clamp adaptor and bare strip adaptor.
  • Panel dimensions are 31 inches x 14 inches x 1 inch with weight 6.4 lbs.
  • 25-Year Warranty and No Sales Tax to You.
6.
Sale
Foldable Solar Panel Charger 21W Folding Solar Panel USB +...
  • Fast Charge: The solar panel charger with A+ level solar panel optimal efficiency and built in icGEEK technology, with which it detects and charges the connected device with optimal current in direct good sunlight.
  • Highly Portable: Compact size unfold 21.45in x 9.84in x 0.2in, folded 9.84in x 7.1in x 1.5in and lightweight 825g(21.9oz), easily carry in your bag or hang on your backpack, also with a adjustable stand to win a better sunlight angle.
  • Wide Compatibility: USB output ports, compatible with all 5V USB charging devices including smartphone, bluetooth headphone, Gopro camera and power bank to stock solar energy as backup, DC output compatible with battery chargers, battery pack etc., and solve your car battery Emergency.
  • Durable: Waterproof nylon fabric and laminated solar panels protect your panel from rain or wet air, built in regulator and over-protections keeps your charging device safe and prolong its life.
  • Kindly remind: Keep your cell phone or device not in direct sunlight or put it in the shadow created by the panel. Use the panel in outdoor direct sunlight to enjoy better performance, in the room or inside the window glass sunlight is much weaker makes panels weaker or not work. Some Apple product need original cable or cables with MFi licence to be charged, or it will show not matched.
7.
Sale
136 Watts Solar Battery Charger Kit for 24V batteries....
  • Ease of installation Peel and Stick, Install on a fixed surface or carry it around.
  • 25 Year performance warranty. Made in USA
  • Flexible Light Weight & Durable, Best Resistance to wind uplift, No roof penetration, peel & stick
  • Includes 136 watt Flexible Solar Panel, Morningstar Charge Controller and 30' MC Cable
  • Better performance then Silicon Solar Panels in Hot climate & partial shades
8.
Sale
SUAOKI 100W 18V 12V Solar Panel Charger SunPower Cell...
  • SUNPOWER SOLAR CELL: 100 watt SUNPOWER monocrystalline solar panel increases conversion efficiency up to 22%, which is much higher than common solar panel charger (≤15%)
  • DUAL-PORT OUTPUT: equipped with a USB (5V/2A) port and a DC (18V/5A) port for laptop car truck RV trailers or any other vehicles, provides enough power to charge 2 devices at the same time
  • TIR-C TECHNOLOGY: built-in smart IC for each port, the charger can automatically and quickly identify the current of your equipment and speed up the charging process; offers you protection against overvoltage, high-temperature and overcurrent
  • WATERPROOF AND LIGHTWEIGHT: the solar panel is protected against spraying water with IPX3 waterproof layer; weighs only 7.7 lbs., making it easier to transport, hang, install and remove
  • WHAT YOU GET: 1 x 100W Foldable Dual-Port Solar Charger, 1 x DC-to-DC Cables (5.5*2.1mm), 1 x 10-in-1 Connector Cable for Laptops, 1 x User Manual, 12 months warranty
9.
Sale
Sunway Solar 6W Car Battery Trickle Charger Multi-Function...
  • [6W Solar Panel with USB port 800mAmps@5Volt ]-Keep your 12V batteries topped off with this solar battery charger ,which helps to manage 12 volt battery drain in all seasons. Designed to compensate for small, steady battery drains from the vehicle's clock or alarm system. If your battery is lower than 20AH, we advise you to get a sunway solar controller regulator with it for overcharge protection. (Other brand solar regulator and quick connect extension cable may cause the polarity reversed.)
  • [Very Easy to Install with 8FT oulte cable]-The solar panel charger mounts easily to the windshield or dash and conveniently plugs into your car's 12 volt cigarette lighter! Suction cup available with the solar charger. In some makes of vehicle, the cigarette lighter may not operate when the ignition is turned off. It also can be connected directly onto the battery using the alligator battery clamps provided. If you need a Quick Connect 16FT Extension Cable, please check the ASIN: B06X6LJTD6 .
  • [Stronger and Longer Lifetime]- The Solar Panel is covered with ultra clear PV glass which has more efficiency and also with Durable ABS plastic housing which is stronger. The charger can withstand splashing but is not fully waterproof and should not be submerged or left outside during rainfall.It can be used For Emergency Outdoor Camping.It is very portable and suitable for charging your external battery power bank.
  • [For Any Rechargeable 12V Battery]-This solar battery trickle charger is the eco-friendly way to maintain the charge of any Automobile, car, truck,tractor,trailer or RV 12 volt battery! Current:360mAmps max @15V for charging 12 Volt battery,and USB port 800mAmps@5Volt for charging DC handheld devices.Put the application selector switch to USB position and connect the USB cable to charge portable power bank charger, External Battery Pack Power Pack,mobile phone or other handheld DC devices.
  • [LED Indicator for 12volt and USB output]-This solar panel charger build-in with blinking LED charge indicator when charging. Red indicator for 12V solar charger, Green indicator for USB Charger. And the solar charger maintainer Includes 1pcs 6W Solar Panel, 2.4meter 12 Volt Cigarette lighter plug cable, 2.4meter Alligator Battery Clamps cable, 4pcs Strong Suction cup
10.
Sale
SUAOKI 60W Solar Charger (5V USB + 18V DC) Dual Output...
  • DUAL-PORT OUTPUT: provides enough power to charge 2 devices; equipped with a USB (5V/2A) port and a DC (18V/3A) port for car, truck, RV, trailers or any other vehicles
  • VERSATILE CAR CHARGING: you can mount this solar panel on your windshield, facing to the sunlight and use it to charge your car battery with the included clamps or car charger
  • TIR-C TECHNOLOGY: built-in smart IC for USB port, the charger can automatically and quickly identify the current of your equipment and speed up the charging process; also makes the DC output more stable and safe
  • HIGH CONVERSION RATE: 60 watt SUNPOWER monocrystalline solar panel increases conversion efficiency up to 22% which is much higher than common solar panel charger (≤15%)
  • WATERPROOF LAYER: features IPX3 waterproof rate, it is protected against spraying water, making it perfect for going on a trip to the beach or a camping trip

Conclusion

Portable solar car battery charger is not only effective, but they are also efficient. With the ease of portability and use, it makes sense to grab one for yourself. With a solar car battery charger, you no longer have to worry about your car not starting due to a low battery.

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