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Small Solar Panel Kits: 10 Best Solar Trickle Battery Chargers and Small Solar Panel Kits

Looking for small solar panel kits or trickle solar chargers? Small solar panel kits are ideal solutions to charge your small appliances like phones and power banks. Meanwhile, trickle solar chargers are also small solar chargers meant to trickle charge your battery packs or power banks.

In fact, small solar panel kits and solar trickle chargers are two types of products. The former group usually packs up with small solar panels, small charge controllers, and other accessories. You could easily carry them anywhere in your backpack and use to charge your small electronics.

Meanwhile, solar trickle chargers, also known as solar battery maintainers, are simple low-powered solar chargers to maintain your fully-charged batteries at an equal rate. Thus, you could ensure that all your emergency backup batteries are always fully-charged and ready-to-use.

Small Solar Panel Kits and Trickle Solar Chargers

Of course, we have come across a lot of heavy-duty and large solar panel kits on our blog before. But here we have a look some incredible small solar panel kits as well as solar trickle chargers. Many top brands like Eco-Worthy offer us a variety of such small solar kits at amazing prices.

Typically, a small solar kit packs up a small unit of flat or flexible solar panel, charge controller, and other basic accessories like adapters, battery clips, and more. Ranging from 10W to below 100W, we have a lot of small solar kits and solar trickle chargers out there. Stay tuned for our list below.

1. Eco-Worthy 10W Solar Panel Kit

We are glad to start the list with the basic Eco-Worthy solar panel kit. As you see in the title, this is a small 10W solar kit with a charge controller. It is capable of charging a 12V battery, letting you have a fully-charged battery all the time around with the continuous top-up from the sun.

Coming to specs, it comes up with a 10W poly solar panel and a 3A PWM battery charge controller. It could perfectly protect your battery packs from overcharge, discharge, and other voltage-related issues. Check out the button above to see its latest price and buy a unit of it.

The included is a waterproof solar panel with a small thickness and lightweight design. Made with a durable aluminum frame, what you get is a pretty good solar panel, indeed. The kit further packs up battery clips so it comes out to be a ready-to-use solution for charging 12V battery packs.

Key Features

  • 10-Watt Small Solar Panel Kit.
  • 3Amp PWM Solar Battery Charge Controller.
  • Battery Clips and Cables.
  • Perfect to Top Up Your 12V Batteries. 

2. HQST 20W Solar Panel Kit

Next, we have a small solar panel kit from HQST. As its title says, this is a 20W solar panel kit with a reliable solar panel and a charge controller. This is also a 12-volt battery charger and maintainer. Thus, you could rely on this solar panel kit to perfectly power up various small DC devices like fans, LED lights, garden lights, and more. Check out its latest price on the link below.

HQST 20W Solar Panel Kit

Specs-wise, the HQST solar kit features a unit of the brand’s 20-watt poly solar panel and a 5Amp PWM charge controller. Thus, the solar power solution could ideally safeguard your battery packs from all the voltage variation issues.

Like the Eco-Worthy solar kit, it also packs alligator clips to easily connect it to a 12V battery on the go. The included solar panel is a durable and solid build so that you could use it in rough conditions with no worry. Overall, what you get is an ideal small solar panel kit for 12V batteries.

Key Features

  • 20-Watt Small Solar Panel Kit.
  • 5Amp PWM Solar Charge Controller.
  • Alligator Battery Clips and Cables.
  • Perfect to Top Up Your 12V Batteries. 

3. Newpowa 60W 12V Solar Panel Kit

This is a 60W solar panel kit from Newpowa, a leading vendor of several such small solar panel kits. With a more powerful solar panel, it is also a perfect choice to recharge your 12V batteries. Well, the kit packs up a high-efficiency mono solar module panel with a 3-feet bare wire.

Newpowa 60W 12V Solar Panel Kit

Apart from the solar panel, the kit has also got a charge controller. This is a 10A PWM smart charge controller with a USB outlet. Added with the included battery cable, you could ideally use the kit to recharge your 12V battery packs, and thus to power up a variety of your gadgets and handhelds.

The panel features mounting holes so you could quickly install it somewhere easily. Plus, the brand offers you a 25-year transferable power output warranty for the panel. Overall, it is a more powerful small solar panel kit that is ideal for powering up your small 12V batteries.

Key Features

  • 60-Watt Small Solar Panel Kit.
  • 10Amp PWM Solar Charge Controller.
  • Battery Cable with Alligator Clips.
  • Perfect for Charging 12V Batteries.

4. Renogy 50W Polycrystalline Solar Starter Kit

This is Renogy’s popular small solar panel kit. Renogy is a leading player in the portable solar power market with many off-grid solar panel kits. This one, as you see, comes with a 50W polycrystalline solar panel, a 10A charge controller, some adapters and cables, and mounting brackets.

More clearly, the Renogy kit, apart from the solar panel and charge controller, is featuring a pair of 20-feet MC4 connector adaptor kits along with the MC4 connectors. Plus, it includes a tray cable to make the connection between the controller and the battery packs.

Though the kit is suitable for charging the 12-volt batteries of your RVs, trailers, and campers, you could better get this small kit for small devices. See, with 50W output, it would be an ideal pick to charge your power banks and small 12V batteries, which could later run your off-grid electronics.

Key Features

  • 50-Watt Renogy Small Solar Panel Kit.
  • 10Amp PWM Solar Charge Controller.
  • Connectors, Cables, and Adapters.
  • Lightweight and Easey-to-Use Solar Kit.
  • Perfect for Charging Your 12V Batteries.

5. Dokio 80W Solar Panel Kit

This is something really unique on our list of small solar panel kits so far. As you see, it is a foldable and lightweight solar panel kit with a built-in solar charge controller. Dokio is popular with its line of foldable solar panel kits, and this one with 80W output is surely a nice pick for campers, hikers, and other outdoor users. Check out its latest price on the link below.

Specs-wise, you get the Dokio solar kit with highly efficient mono solar cells. This is simply a plug-and-play power system, which would work quickly after you connect it with a battery or a device. The included charge controller is a 10A unit, which is compatible with 12V and 24V systems.

Of course, the unique thing with the Dokio solar panel is its foldable design. The solar cells appear well-protected in a thick fabric pocket. You could easily fold it down after use and take it anywhere comfortably on its handle. That is how it comes out to be a good solution for all your off-grid needs.

Key Features

  • 80-Watt Foldable Solar Panel Kit.
  • 10Amp Built-in Solar Charge Controller.
  • Lightweight and Highly Portable Solar Solution.
  • Perfect for Campers, Hikers, and Outdoor Enthusiasts.

6. SunApex 9W Solar Battery Charger Maintainer

It is the first solar trickle charger on our list of small solar panel kits. As you see, this is a 9W solar charger with an external 3-stage PWM charge controller. The product comes with a highly efficient amorphous silicon solar panel with the required mounting hardware. The charger could produce enough power to trickle charge your 12V batteries. Check out its price on the link below.

As per its maker, the included solar charge controller is a special product. It could quickly adapt fast charging and generator at least 10% to 20% more energy than a traditional regulator. It is also good in protecting your batteries from overcharging, over-voltage, short-circuit, and more, by the way.

Above all, the included solar charger is made of strong ABS plastic frame. So, you could ideally use it in rough outdoor situations without any worry. It is lightweight, durable, and waterproof. The kit, apart from the solar panel, includes the charge controller, alligator clips, screws, and cables.

Key Features

  • 9-Watt Solar Battery Maintainer Trickle Charger.
  • Innovative 3-Stage External Solar Charge Controller. 
  • Perfect for Trickle Charging Your 12V Batteries. 
  • Lightweight, Highly Durable, and Waterproof Solar Panel.

7. SolPerk 20W Solar Trickle Charger

It is another popular solar battery maintainer. You get a 20-watt kit with a high-efficiency thin-film amorphous solar panel and the required accessories. They include an advanced and fully-automatic solar charge controller with a three-level charging option. This controller makes the overall system an incredible product. Check out the latest price of the device below.

The SolPerk trickle charger is a perfect choice for all types of 12V battery packs including Gel, MF, AGM, and Wet units. Moreover, it fits well for the batteries of your vehicles like RVs, trailers, trucks, cars, boats, and more. That is how you get a really wonderful solar trickle charger.

Above all, this is a very much lightweight and weatherproof system. Made with stronger and durable aluminum alloy, it could endure any rough outdoor conditions. The easy-to-install and plug-and-play system also comes up in other power variants, by the way.

Key Features

  • 20-Watt Solar Battery Maintainer Trickle Charger.
  • Advanced 3-Stage Solar Charge Controller. 
  • High-Efficiency Thin-Film Amorphous Solar Panel.
  • Lightweight, Waterproof and Durable Solution. 

8. Battery Tender 15W Solar Panel 12V Charger

Next, on our list of small solar panel kits, we have Battery Tender’s very popular solar battery trickle charger. It is the 15W variant of the series with a highly-efficient solar panel. You get the same solar kit in other bundles with 10W and 5W panels. It could offer you an output of 830mAmp DC at 5W maximum to trickle charge your 12V batteries. Check out its latest price on the link below.

Battery Tender 15W Solar Panel 12V Charger

Of course, the Battery Tender battery charge maintainer integrates a good quality charge controller. That is a 3-stage microcontroller, which could ensure super-smart charging of your 12-volt batteries with better protection against the overcharge, discharge, short circuit, and more.

The solar panel along with the built-in controller, in the meantime, is a perfect choice for outdoor users. It features a waterproof and spark-proof design with a built-in temperature compensation sensor. Meanwhile, it has got an approximate size of 14 X 40 X 1 inches and a weight of 11 lbs.

Key Features

  • 15-Watt Solar Battery Maintainer Trickle Charger.
  • Advanced 3-Stage Solar Charge Regulator.
  • High-Efficiency Thin-Film Solar Panel.
  • Lightweight, Waterproof and Durable Solar Charger.

9. Sunforce 5-Watt Solar Battery Trickle Charger

We have yet another great product from Sunforce. This is a 5W solar battery trickle charger with a built-in charge regulation system. Like all similar products, it features a strong and durable design. The included is a good quality amorphous solar panel. Check out the link below for its latest price.

The solar panel integrates a small charge controller to ensure safe and damage-free charging of your 12V batteries. The solar panel is such a reliable battery maintainer that it would even work finely on cloudy days. Meanwhile, the kit is fully weatherproof and offering you additional durability.

Apart from the solar panel, it includes a 12V DC plug, alligator clips, and the mounting hardware for quick installation. Overall, the Sunforce solar trickle charger is indeed one of the best products out there. With a good number of takers, you could certainly buy it with confidence.

Key Features

  • 5W Solar Battery Trickle Charger.
  • High-Efficiency Amorphous Solar Panel.
  • Integrated Charge Regulation System.
  • Completely Weatherproof and Durable Design.

10. Suaoki 18W Solar Battery Charger

Finally, we have a Suaoki product on our list of small solar panel kits. This is also a battery charger maintainer, but Suaoki has designed it especially for the car, RV, boat, and other motor batteries. It could offer you an output of 18V and 18W of energy so that you could perfectly maintain the power of your vehicle batteries. Follow the link below to check out its latest price.

As a car battery charge maintainer, the Suaoki solar kit features a cigarette lighter plug. That said, you don’t need to open the hood and connect the alligator clips to the battery. You could simply connect it to the cigarette lighter charger and start trickle charging from the solar power.

Meanwhile, like all the portable solar panels, it equips a built-in blocking diode to stop discharging through the panels at the dark hours. The solar kit is highly portable and very much durable, by the way. With just 345g in weight, you could easily move it anywhere and enjoy using it anywhere.

Key Features

  • 18W Solar Car Battery Trickle Charger.
  • Cigarette Lighter Plug for Car Battery Charging.
  • Lightweight and Highly Portable Solar Charger. 
  • Built-in Blocking Diode to Prevent Discharge. 

Why Small Solar Panel Kits

1. Lightweight and Portable Small Solar Panel Kits

Evidently, the small solar panel kits and trickle chargers are very lightweight and highly portable. They must be so because you would have to take them anywhere on your trips. As a camper or an emergency prepper, you would have to either charge a 12-volt battery or maintain one to ensure unlimited off-grid power anywhere.

2. Plug-N-Play Battery Charging Systems

They are all simple plug-n-play systems. Well, you could quickly recharge or trickle charge a 12V battery with any of the above small solar panel kits. Surely, that makes the small solar kits valuable picks for camping and other outdoor power uses. Whenever there is the sun in the sky, you could keep recharging or trickle charging your batteries and store for later use.

3. Highly Portable and Friendly for Camping

Being such a small and lightweight, all small solar panels and trickle chargers are great for camping and other outdoor needs. Going on an outing, you would be carrying a 12V battery as part of your emergency backup or in your vehicle. The coolest way to top up their storage is to go for any of the above small solar panel kits or solar trickle chargers.

4. Cool Solar Kits at Small Prices

Yet another notable thing with these small solar panels kits, as you see, is that they are all available at affordable prices. If you don’t afford a costly large solar panel kit or a heavy-duty solar generator, the simple solution is to trickle charge your emergency battery backups with any of the above small solar kits. So, you could save a lot of bucks and, at the same time, enjoy green energy.

Final Thoughts

That has been our list of the best small solar panel kits and trickle solar chargers. We are sure that the list is not complete. There are indeed lots of such small solar panel kits on the market. But we have covered some of the top-sellers so the list would hopefully help you find an ideal one.

In fact, all the small solar panels are almost the same in terms of features and components. More amazingly, they are also available at affordable prices. So, if you won’t afford a large solar kit, you could at least trickle charge your backup and off-grid batteries from the sun. Hope you could find the best from our list. Also, don’t forget to share your thoughts in the comments below.

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