Battery

Solar energy uses often expand beyond what people consider. Harnessing the sun's power isn't limited to solar panels for commercial and residential use, and battery chargers are the perfect example of how solar energy can benefit you in numerous ways while outside the home. Battery chargers may just be the next best thing in terms of practical applications. Not only are battery chargers capable of charging small devices or things like lawnmowers and laptops, but batteries for cars, RVs, and boats as well.

 

What is a solar battery charger?

Portable solar battery chargers use the sun's power to supply electricity to devices or to charge batteries. Charging is often indirect – meaning the solar battery chargers don't directly charge the battery – but instead, charge their own chemical or lithium-ion batteries through solar modules, and redistribute their charge to your battery/gadget. One of the main benefits is that no external electrical source is required.

What can you use a solar battery charger for?

Anyone from outdoor enthusiasts to people who work with autos find excellent uses for solar battery chargers. You can charge flashlights, phones, tablets, laptops, car, boat, and RV batteries, and GPS systems. The key is being in places where you can rely on at least a couple hours of sunlight each day. As technology improves, we are likely to see further uses, more efficiency, and expanded capabilities.

It's important to note that battery chargers have a wide variety of uses, so knowing what you need is essential to find one that is best for you and your situation, device, or battery. For example, there are many levels to choosing a solar battery charger for cars. People will need to research voltage needs, but in general, it will be between 6V and 24V, whether you want a normal solar car battery charger or a trickle charger (note that trickle chargers are ideal for RVs), or whether you need a jumpstart feature. You'll also want to consider charge controllers and power.

Due diligence is essential when picking a solar battery charger. Ask yourself:

  • What do I want to charge?
  • How fast do I want things to charge?
  • Do I want to charge multiple devices at the same time?
  • How portable do I need the solar battery charger to be?
  • Do I want individual solar battery chargers for each prospective use or one that serves multiple purposes?

Other things to consider are making sure it's waterproof if it is used for a boat, or dust-proof if for camping and hiking. There are even solar battery chargers that are better for low-light or cloudy situations. You can narrow down your search by getting specific about what role your solar battery charger is going to play.

What are some of the best solar battery chargers for cars?

  • ALLPOWERS 18V 5W Portable Solar Car Battery Charger Bundle
  • NOCO Battery Life BLSOLAR2 2.5-Watt Solar Battery Charger and Maintainer
  • NOCO Genius G3500 6V/12V 3.5A UltraSafe Smart Battery Charger
  • SOLAR PL2320 Pro-Logix 20 Amp Battery Charger

What are some of the best solar battery chargers for RVs?

  • NOCO Genius G3500 6V/12V 3.5A UltraSafe Smart Battery Charger
  • ALLPOWERS 100W Bendable Solar Panel Water/ Shock/ Dust Resistant Power Sunpower Solar Charger
  • Brunton 26-Watt Foldable Solar Array
  • Go Power! GPDL-20 20-Watt Self Regulating Unbreakable Solar Module
  • Sunforce 60-Watt Solar Charging Kit

Another consideration for RVs is portable solar panels. It takes some legwork and math to figure out your requirements, but it can be a great way to camp and travel without needing an electrical source other than the sun.

Go Power - Extreme solar charging system

Image source: Go Power - Extreme solar charging system

What are some of the best solar battery chargers for equipment, electronics, and personal devices?

  • Innoo Tech Solar Charger 10000mAh Outdoor Solar Power Charger Dual USB Port
  • Venture 30 Battery with Nomad 7 Solar Panel
  • Voltaic Systems Amp solar charger
  • Solartab Charger for Mobile
  • X-Dragon 20-Watt Foldable Solar Charger Bag
  • Solio Classic2 Portable Solar Charger

What are some of the most lightweight solar battery chargers good for outdoor use?

  • Jetsun Solar Charger 16750mAh Portable Solar Power Bank
  • Nekteck 21W Solar Charger
  • Wildtek Source 21W Waterproof Portable Solar Charger
  • X-DRAGON 40W SunPower Solar Panel Charger
  • Voltaic Arc 20-Watt Solar Laptop Charger Kit
  • Aukey 28W

Are solar devices and solar use on the rise?

The resounding answer is that, yes, solar devices and solar use is on the rise. Solar energy is economical, renewable, and mindful, all of which makes it attractive to people. As technology improves, and solar devices become more affordable, it increases awareness and the number of users. According to a Renewables Global Status Report, the popularity of solar energy grew in 2016 by 75 gigawatts globally to 303 GW.

The market has also seen an increase in products and people who use them. Publications now encourage those going off the grid but want to stay connected to invest in solar battery chargers, while green living sites tout the clean-energy benefits and cost savings of using as many renewable resources as possible in your life.

What are the benefits of solar power?

Solar power has several benefits, including those you get from using solar battery chargers. They are:

  • A way to handle charging when "off the grid"
  • Solar power is a clean energy
  • There is marked cost savings in solar power
  • Using renewable resources will help save the environment
  • Solar power creates energy independence
  • Going solar is easy
  • Many solar battery chargers are incredibly affordable

Boosting your solar power use

Solar battery chargers are an excellent step toward using solar power. However, optimizing your home with other solar energy solutions is beneficial as well. Using an estimate tool, you can weigh the upfront costs and long-term savings of installing a solar system for your home, and find out extensive information, like how many panels you'll need, what the prices are in your area, and if there are incentives available.

 

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