Solar energy is rightly considered as the cleanest and most sustainable form of energy. This green energy is fast becoming an additional source of energy for vehicles, supplementing traditional power outlets in vehicles with clean energy. However, the trick is in finding the best portable solar panels that do not spoil the esthetics of vehicles, by blending into the overall appearance and delivering power. The panels are typically mounted on the roof of vehicles because of the amount of exposure to direct sunlight, plus the fact that this mount does not affect any of the functions of the vehicle. With advanced technology the size of panels and efficiency are improving to impressive levels. We have compiled a list to help you find the best portable solar charger and panels.
Best Portable Solar Panels Reviews Chart
Here Are Five Of The Best Portable Solar Panels
Fast Charging Speed – 2.4 amps per port or 3 amps overall.
Highly Durable Industrial-strength PET polymer.
Compact- 11.1 × 6.3in folded or 26.4 × 11.1in opened.
Power Port Solar – 21W 2-Port USB Solar Charger), 3ft Micro USB cable.
21 watt Sun Power solar array charges two devices simultaneously.
Certainly comes across as the most popular portable solar panel in afoldable unit. This 21 watt panel kit is designed to supply clean power to electronic devices regardless of the fact that the user is either remaining still or in constant motion. The whole kit offers 2 USB power ports which will permit users to charge two devices simultaneously and the type of the devices that are supported are mind boggling – from smartphones to tablets. Depending on where you are, which means that if you are under direct sunlight, a total of 3 amps of power or 2.4 amps per single port can be expected from the unit. The best part about this is that it is highly durable, made from polyester that is considered rugged. This makes it weather resistant in addition to making it easy for carrying it around in hot and cold climes.
Price wise, it is pegged at a very reasonable price and is definitely one of the best alternatives to getting power from your vehicle for your devices. This will keep your battery in much better shape, and give it greater performance.
- Fast charging.
- Not water resistant.
Smart IC chipadjusts the current and voltage.
US made SunPower solar cell is 22%-25% efficient.
20 watt sunpower provides adequate power.
Water-Resistant with Safety Protection.
20W Foldable Solar Charger,carabiner, micro USB cable.
This foldable portable solar panels comes at a very cheap price, producing 20 watts of electricity. A very compact kit, it permits the user to fold it in different ways which will give the user greater options of capturing sunlight from angles of convenience. From a technical perspective, these panels automatically adjust current and voltage, achieving optimum delivery of power. In terms of the power output, this kit will deliver 2.4 amps of power per port. The kit comes with dual USB power ports, and this permits users to charge mobile devices and tablets simultaneously. It is compact, is lightweight and will certainly permit the user to easily stow it and carry it anywhere.
- Effective and lighweight panel.
- Suitable with mac products.
- heavy weight.
- Little bit expensive.
Highly efficient solar cells convert 21.5-23.5% solar power, charging two USB devices.
Compact Size – lightweight foldable format.
iSmart technology automatically adjusts and provides optimal charging current.
Smart IC frequency technology detects all connected devices’ input.
Rugged polyester canvas weather-resistant device.
With features to support the delivery of clean solar power to two devices at the same time, this weatherproof kit produce 15 watts output, delivered through two ports. The combined maximum output of 3 amps is perfect and adequate for busy users. The best part about the product is the way it has been designed. Ultra compact and light, it can be fully folded like a book and the user can actually carry it around and hang it from any convenient position. If necessary, it can be laid outflatly. The kit is rugged and solid, as the nylon exteriors lend it a water-resistant quality, in addition to making it resistant to mold.
- Efficient Flashlight.
- Weather Resistant.
- Slow Solar Charging.
Sun power solar cells – 2 monocrystalline solar panels.
Stable output of voltage and current.
2 foldable solar panels of size – 11.5 x 6 x 0.5 inches.
Zip pack design – closes with a zipper.
10W solar panel charger, 4 piece x carabiners, 40cm micro USB cable.
Users will find it difficult to look for a solar panel that is more compact than this. This foldable 10 watt solar panel is the perfect kit for people out camping or driving. It will be more of an accessory, because of the size and its lightweight nature. While on a comparative scale, the 10 watts may not score too much over other models and kits, this is adequate to charge phones and small tablets. It makes up for the lack of overall power with a very reasonable price tag and compact size. The design incorporates a nylon external case with a zip feature to hold the folded kit like a book, while the clip rings are just perfect for latching the model onto any suitable object for a firm grip. More like an entry level model of portable solar panels, this is actually more than one with a neat and cute design, offering great ease of installation.
- multiple attachment points.
- Consistent Charging.
- Built-in kickstand.
- Heavy Weight.
iSolar Technology charges 5V powered gadgets 18V DC output(18V/2.2A).
Made in the US 60W Sunpower solar cell is 22%-25% efficient.
Eyeholes offer easy attachment to backpacks.
Compact – 1/3 lighter with 1/3 more total power.
60W Foldable Solar Charger, 10 laptop connectors, DC cable, USB cables, carabiners.
This qualifies as the most powerful foldable solar panel kit. With 60 watts solar panel charger kit, it transforms into a large size after it has been unfolded. And the design permits users to carry it around easily like a carrying case. The power output means that it can charge virtually everything, from cell phones to tablets and laptops. Anything that will work with 60 watts will receive clean power from this kit. It is quite natural that this will come across as a little more expensive than other models, because of the huge difference in power output. The design fits directly on to the roof of vehicles and can also go on windows. For users of many power guzzling devices, this is certainly the best option with support for all cell phones, different sizes of tablesand power hungry laptops.
- Overcurrent protected.
- Has large capacity storage.
- Not water resistant.
Fact Sheet – The Workings Of Your Top Rated Portable Solar Panels
A solar setup that is self-sufficient needs to be compact, in addition to offering greater portability. Therefore, the solar regulator, the deep-cycle auxiliary battery and the inverter, in some cases need to be compact and efficient. The functioning of this kit is pretty simple – the solar panels collect power from sun light, and this then flows into batteries through the solar regulator. The solar regulator, which is also known as a charge controller, is very important as it will prevent damage to batteries from a charge that is fluctuating.
Various types of solar panels are in the market – mono-crystalline, poly-crystalline &thin film amorphous. The most expensive models are the mono-crystalline panels; however they are more efficient than other panels like poly-crystalline. Effectively, this means that among two panels of the same size – you will find the mono-crystalline solar panel gathering more solar power. When compared with other models of solar panels, the amorphous panels require a large surface area. However, the greatest quality of an amorphous panel is the fact that it is made of materials in such way that it can be rolled or folded in to any form. This explains the new-age solar blankets that are compact and stowed away easily after use. The difference between this and the other two is that mono or poly crystalline panels are fragile, needing lamination for protection.
For the purpose of storage of solar power, deep-cycle batteries are the best choice. They can be frequently deeply discharged, and this can be carried out without causing any harm to the capacity of the battery to charge or store power. However, you need to be aware that you have to limit the discharge of a deep cycle battery to 50% of its capacity at any given point of time in order to extend its lifespan. Because if discharging occurs below 20% capacity, that will result in an adverse effect.
Power inverters for camping are a must in case individuals need power for their 240v AC appliances. The quality of inverters is that they transform 12v DC power to 240v AC power. This is carried out by sine wave inverters and is the industry advised choice for individuals who wish to receive consistent power free from spikes and surges, and something that is similar to power supply from the mains. It is necessary to opt for a power inverter when a user needs it for camping, and it is important that it generates sufficient power to support appliances.
Calculating Your Solar Power Requirements
It is necessary to arrive at a close to precise estimate of the required power for equipment. If users do not have an idea of their requirement, they may end up opting for a kit or a model that does not meet their requirements, or one that is far too much than what is necessary. It is mandatory to choose the correct battery, the perfect solar regulator and the right sized solar panel. Any component that is not suitable or improperly matched will leave the user with a product that does not met requirements. Tis can also result in a damaged solar regulator or battery or equipment that is powered from it. Devices display the amount of power required and users can use this to work out the number of hours of usage to get an idea of the over all requirement.
The Amount Of Power Drawn By Solar Panels?
The amount of power drawn by solar panels depends exactly on their combined size, the manner in which they are used and the exposure to sunlight. One of the most common calculation errors is that individuals regard all sunlight as having the same quality to generate solar power. It is important to understand that this is not the case. Sunlight is the primary driver of solar power, no doubt, but there are other considerations that go into play. For instance, the place, the time of year and the temperature are crucial to the amount of solar power that can be generated from the sunlight.
Buying Guide To Help You Choose The Best Portable Solar Charger
This review, this compilation of the best portable solar charger will furnish you with all the necessary information that is required to choose your pick. Before you actually choose from the top rated portable solar panels, take care to understand more about the kit, and understand its features. Additionally, use a few pointers to understand which would be the most ideal model to meet your requirements. Bear in mind that the best kit is one that is compact, portable, lightweight, with the right number of ports and overall power output. Here are a few points that you need to consider.
The Total Output– The total power output should be the first feature that you look for in a good portable solar charger.
Ease Of Installation– You should not find it complex to stow away the product after use. The installation needs to be simple and uncomplicated.
Number Of Devices That Can Be Charged at the same time– This is very important. Imagine taking a kit, only to find that you are not able to charge more than one device at the same time.
Power Output In Each Port– A good portable solar panel should have the capacity rating to supply power in each port that will support a device. Therefore take good look at the power output capacity in each port.
Durability And Water Resistance– The most suitable portable solar charger should be one that is water resistant and one that is rugged for the outdoors. Because you may never really know when you will drive into the rain, or when you will find yourself looking at a sudden downpour when you are parked someplace.
Lightweight– You really cannot burden your vehicle with a very heavy model. Choose one that is lightweight and one that can be folded easily.
A Peek About Compiling Reviews On The Most Preferred Portable Solar Charger:
We adopt a proven method to compile reviews of a product. Our list of the recommended best portable solar panels looks at metrics, including the efficacy of the device and handling convenience. We looked at the design of the kit, the panels, the way it could be stored and packed and installed. We looked at the maximum power, the combined power and power in each of the ports. We also looked at some of the little features that actually make the difference. For instance, the length of the cords. We gave a higher rating for models that came with lengthier cords. The combination of power and the little features that matter the most contributed to the overall rating of the kit. As with all other products we carried out a review of the complaints to understand if any patterns emerged that would point to a particular problem that remained unresolved. Our compiled list of recommended portable solar panels will help you to make the right choice. Use the information in combination with your specific requirement and opt for a product that gives you a great experience outdoors, while keeping your devices safe.