Best Solar Panels Review in 2021: A Complete List of Top-rated Solar Panels
Are you looking for the best solar panels? They all seem the same, similar material and all. Does it really matter? It turns out it does!
These panels have specific efficiency in generating energy. Some come with a system compatible with only limited models of power generators. Others might not be waterproof for camping trips.
Therefore, we are bringing you the review for the best solar panels. This list aims to bring something for everyone. Regardless of your requirements, you are bound to find something effective and efficient for yourself.
There is an additional buying guide and answers to some common questions. These will help you clear out any misconceptions and assist you in making an informed decision. With that being said, let’s begin!
Check out these best solar panel reviews, and choose the one that fits your needs.
Comparison Table of Best Solar Panels
|Renogy Solar Panels||200 Watts||35.6 x 25.9 x 3.1 inches||Monocrystalline||YES|
|Jackery SolarSaga||100 Watts||22.83 x 19.69 x 2.36 inches||Monocrystalline||YES|
|PAXCESS Solar Panels||120 Watts||21.25 x 16 x 2.5 inches||Monocrystalline||NO|
|MEGSUN Portable Solar Panels||200 Watts||24.5 x 23.3 x 4.2 inches||Monocrystalline||YES|
|Rockpals Foldable Solar Panels||100 Watts||64.5 x 20.5 x 1.2 inches||Monocrystalline||YES|
|ECO-WORTHY 120 W Solar Panels||120 Watts||64.5 x 20.5 x 1.2 inches||Monocrystalline||YES|
|ECO-WORTHY 50 W Solar Panels||50 Watts||15.2 x 14.5 x 9.8 inches||Monocrystalline||YES|
|BALDR Portable Solar Panels||120 Watts||22.13 x 15.51 x 2.83 inches||Monocrystalline||YES|
|UPGRADE Topsolar SolarFair||60 Watts||12.48 x 9.49 x 5.16 inches||Monocrystalline||YES|
|ECO-Worthy 25 Watt Solar Panel||25 Watts||16.89 x 13.2 x 1.2 inches||Monocrystalline||YES|
Best Solar Panel Review – The List of Best Solar Panels for Maximum Efficiency
1. Renogy 200 Watt Monocrystalline Foldable Solar Suitcase (Editor’s Choice)
- Dimensions: 35.6 x 25.9 x 3.1 inches
- Weight: 44.4 Pounds
- Panel Type: Monocrystalline Solar Panels
- Wattage: 200 Watts
- Warranty: 1-3 Year Extension Available
Renogy is on the top of the list and for all the right reasons, too! It is an incredibly lightweight solar panel that comes with impeccable portability. The fordable suitcase design makes it easier for you to carry it anywhere, and it still packs a punch.
It can deliver up to 200 watts of power conveniently. This is enough to power you through various activities. Therefore, you can use it anywhere, like camping, going off-grid, or even using it as a substitute power supplier.
The innovative PWM technology makes it possible for the panel to handle 12 to 24 Volt appliances conveniently. It is highly adjustable and has a corrosion-resistant aluminum stand for longevity.
The protective casing makes sure that the delicate solar panel can withstand any rough handling. More importantly, it is compatible with four different types of batteries. These include gel, sealed, flooded batteries, and of course lithium.
If you look at the charge controller, it comes with an LCD display for easy data gathering to operate the device.
It has a 20A built-in solar charge controller, which reduces the chances of malfunctions or potential fire hazards. You won’t have to worry about shock hazards either, as it has a negative-ground charge.
Overall, it is highly versatile and suitable for any task you have in mind.
- The suitcase design with a protective case and handles makes it more convenient.
- Versatile for use almost anywhere.
- PVM technology can operate 12 to 24 V appliances.
- IP67 Rating is top in class.
- Suitable for -20 to 60 degrees Celsius.
- It is quite heavy with the entire setup. So, you can’t carry it everywhere, you will need a vehicle.
- You need to pay extra to get the warranty
2. Jackery SolarSaga 100W Portable Solar Panel
- Dimensions: 22.83 x 19.69 x 2.36 inches
- Weight: 10.38 pounds
- Panel Type: Durable ETFE Material Panels
- Wattage: 100 Watts
- Warranty: 2 + 1 Year With Registration
Jackery has an extensive warranty on their solar panels for houses that none other on the list would bring you. It brings you two years and 1-year extra if you can register to the official website. Of course, on the downside, the panels aren’t waterproof or ideally weatherproof, but that won’t stop it from being highly useful.
The panels work best with Jackery’s Solar Generator Explorer 1,000. You may think of it as a promotion, but it isn’t necessary. If you’re a camper or someone who travels around a lot, you might find it useful. The performance is quiet, and it can work as a complete power station.
You get the same eco-friendly power you might want. The generator is highly efficient and generates at least 20-24% more power than any other conventional solar panel. It even comes with a solar charger that makes it easier for you to charge devices like mobile phones and laptops.
It comes with a carry-case that is quite rigid and protective. There is a bag for covering, and while the panels aren’t waterproof, the bag will certainly protect your system. It takes a maximum of 8 hours to charge up the generator explorer for the night. Apart from that, you can power anything directly with 100-watt power.
Overall, if you’re under a budget or don’t require a solar panel 200 watts or solar panel 300 watts, this might be suitable for a solar panel 100w.
- Extensive warranty and a highly durable design to withstand anything.
- Great for powerful personal stuff, especially for camping.
- Works great with solar power generators for nighttime backup.
- It is not waterproof or weatherproof, so that’s a significant downside.
3. PAXCESS 120W Portable Solar Panel (Runner Up)
- Dimensions: 21.25 x 16 x 2.5 inches
- Weight: 11.62 pounds
- Panel Type: Portable Solar Panels
- Wattage: 120 Watt
- Warranty: 24 Months
If you liked the above given two options, but seek something that falls between the two, maybe a combination, then this is a perfect one. PAXCESS comes with 120 Watt powerful solar panels that are highly durable. These comprise Oxford cloth and waterproof material for all-around weatherproofing.
It has remarkable charging efficiency and has much more power than other battery stations could give you. Thus, making them perfect for various activities like camping or for an RV if you own one. In an emergency, they can power enough appliances for one person to survive.
More importantly, it is compatible with a wide range of solar power generators that you’d need to store power for at night. The 120W solar panels come with around 20-25% higher efficiency and bring you to clean energy. It comes with all the latest connectivity options, like the latest QC and Type C charger for devices and gadgets.
The entire design is highly portable and foldable. The kickstand comes with the ability to adjust the angles as you like it. More importantly, these are way more lightweight than the other above-given options. Thus, you can carry them anywhere conveniently.
The four-in-one connector makes it easier to set up. It can support up to 24v of connectivity. Overall, the solar panels are perfect for a temporary power supply. You can even choose how many panels you want out to limit the power supply if that’s what you need.
- Highly efficient, fast charging, and compatible with various options for power.
- Comes with the latest charging options for ease of use.
- Lightweight, durable, waterproof, and weatherproof.
- Not ideal for solar panels on the roof as these are not entirely waterproof.
4. MEGSUN 200 Watt 18V Portable Foldable Solar Panel Charger Kit
- Dimensions: 24.5 x 23.3 x 4.2 inches
- Weight: 19.41 pounds
- Panel Type: Portable And Foldable Panel
- Wattage: 200 Watt
- Warranty: 18 Months Warranty
Here you have another powerful option with a 200-watt power supply but less weight than Renogy. MEGSUN brings you a highly portable and foldable panel that is compatible universally with various power stations. You can charge up to 1000 watts of power station without any problem.
It is one of the most lightweight options you can get with a compact size. Thus, it saves space, and you can carry it for camping, RV trips, and much more. Are these the solar panels for a house? Well, for temporary power, they are great. Alternatively, you can invest in more than a single unit of these to power your entire house.
It is one of the best choices for stable installations (Solar panels for a house) because it comes with various protective measures.
You get protection against short-circuit, open-circuit, overload, even reverse surge protection. It also comes with 4-stage PWM, making it one of the best and highly efficient solar panels on the list.
If you’re unsure, you can also consult the experts before you purchase. They will let you know if the panel is compatible with your power station or not.
More importantly, if you look into the scalability, you can take them anywhere you go. Of course, it strikes a balance between power, efficiency, lightweight addition, and much more.
- Portable for outdoor activities whenever needed.
- Highly cost-efficient and well-balanced units.
- It is highly scalable, and you can add more units.
- Eighteen months of warranty is better than many others on the list.
- Several protective features and a 4-stage PWM innovation.
- Highly compatible with almost every solar power generator.
- It might not have the best durability or waterproofing.
- A fairly new and lesser-known company.
5. Rockpals SP003 100W Foldable Solar Panel Charger for Suaoki Portable Generator
- Dimensions: 24.5 x 23.3 x 4.2 inches
- Weight: 19.41 pounds
- Panel Type: Oxford Cloth Foldable Solar Panels
- Wattage: 100 Watts
- Warranty: 1 Year
Rockpals is another one of the highly compatible solar panels available in the market. It comes with different sizes of connectors and DC adapters. Thus, you can conveniently use it with different devices without relying on any additional equipment.
The built-in smart IC chips make it possible for the panels to identify your device to charge them conveniently. These panels will adjust the charging according to the sunlight’s intensity. It is another one of the high-efficiency solar generators. Thus, you will get more power than the conventional option.
While it is not completely waterproof, it is water-resistant. Thanks to the Oxford cloth design, you get highly weather-resistant solar panels. Thus, you can use it anywhere you take it, even for camping trips. However, the junction box isn’t waterproof and might require proper coverage and protection.
Once again, you’re getting a ‘briefcase like foldable and portable design. Thus, keeping things quiet convenient with a lightweight addition. The outer layer is still waterproof. This is, hands down, the best option if you want a portable unit for a power supply. It can charge your devices, and you can even set up a mini-zone with a power supply, appliances, and much more.
- A very user-friendly choice with a premium appeal, great for traveling.
- Multi-connector port and comes with a smart IC for charging devices.
- Oxford cloth makes it waterproof and water-resistant.
- It is not entirely waterproof, especially the junction box.
6. ECO-WORTHY 120W Foldable Solar Panel Charger
- Dimensions: 64.5 x 20.5 x 1.2 inches
- Weight: 5.1 pounds
- Panel Type: Foldable Solar Panels
- Wattage: 120 Watt
- Warranty: 12 Months
Eco-Worthy is known as a niche-creator in the Solar panels world. It is one of the big names right next to LG Solar panels.
Here you have a very lightweight solar panel choice that generates 120-watt power. It comes with 10 DC adapter compatibility and makes sure that you can connect it with your power station.
The solar panels are compatible with all types of batteries. It’s because there is battery charge protection that can protect gel, lithium, lead, or acid batteries from overcharging. There is proper short circuit protection, as well.
The solar panels can generate 0.5 KW power in the areas that get 4 hours of full sunshine, also known as the peak sunlight condition. Any other conventional panel requires 5 hours of full sunshine for the same energy production.
It comes with a tilting kickstand for you to set up at any angle. There are four buckle set-ups to install them anywhere, even hang them if needed. It even comes with a 3-meter long cable for ease of supply from a distance.
Overall, it is one of the most cost-effective choices available, making it great for RVs, camping, and other similar selections. You can even install them on the walls of the house for maximum coverage.
- Generates 0.5 KW power within 4 hours of peak sunlight.
- Compatible with 95% of power stations globally.
- It comes with different installation and angling options to receive optimum sunlight.
- Compatible with different batteries and comes with various short circuits and other protective measures.
- It doesn’t seem to have much going for waterproofing and weather resistance.
7. ECO-WORTHY 50W Solar Panel With Powerful Solar Attic Fan
- Dimensions: 15.2 x 14.5 x 9.8 inches
- Weight: 13.47 pounds
- Panel Type: Folding Poly Solar Panel
- Wattage: 50 Watts (25 x 2)
- Warranty: 12 Months
These solar panels aren’t built to compete with others on the list but stand out from everything else. Here, you get two solar panels that are 25 watts each, sufficient to power small applications or even charge your phone and such.
These won’t provide much power, but if you’re looking for an option to run minor appliances, it is a great choice.
In other words, these panels are for individual appliances like a ventilation fan that comes with these. You can install it and with apt sunlight, forget about powering it.
Therefore, these are great for units that require power supply 24/7 or around specific work hours. If you have a place that needs ventilation, lights, and such for a set timeframe, these will be perfect.
You get the same trust and credibility of ECO-WORTHY solar panels that speak volumes of the product. Overall, it is a high value for money but not a choice for everyone. If you have some minor requirements for solar panels to save a few bucks, go for it.
- Great for powerful small appliances individually.
- Comes with two replacement batteries.
- Comes with a ventilation fan. So, a value for money.
- The resilience of Eco-Worthy solar panels.
- It isn’t power-packed or built to compete with others on the list.
8. BALDR 120W Portable Solar Panel Portable Power Station Solar Generator (Best for Maximum Efficiency )
- Dimensions: 22.13 x 15.51 x 2.83 inches
- Weight: 12.12 pounds
- Panel Type: ETFE Laminated
- Wattage: 120 Watt
- Warranty: 12 Months
BALDR is here to surpass all the expectations for a decent solar panel with its brilliant choice! These solar panels are lightweight and portable at around 10 pounds at best. Thus, making them perfectly portable for any activity, wherever you want to go. The weight is evenly distributed and won’t load you up.
Despite the lightweight construct, these are still monocrystalline. Thus, they provide you the signature 23% extra efficiency with 120-watt power backup.
In short, these are perfect to power small appliances or gradually increase them around your house for more freedom of power. Of course, it goes without saying that these are water-resistant and waterproof. Ergo, their cost makes them worth the bargain and addition anywhere.
Of course, the junction box isn’t waterproof, but the solar panels are ETCFE laminated. Furthermore, there are kickstands for angular positions. It is great for powering your system like a laptop without any problem.
It can even charge batteries of any kind, including cars, snowmobiles, 18-V batteries, and much more.
You get compatible charging USBs with the selection. The overall design is foldable, and it works great with power stations. In short, with a 12 months warranty, these are quite a valuable addition.
- Great for outdoor activities with a resilient build.
- Can charge even an 18-V battery optimally. Making them great for emergency startup kits in cars and such.
- Scalable to meet your home power requirements, among other things.
- Water-resistant and weatherproof with 120-watt power and 23% more efficiency.
- These aren’t entirely waterproof and can sustain damage.
- The foldable design and material construct might feel a little too cheap.
9. UPGRADE Topsolar SolarFairy 60W Portable Foldable Solar Panel Charger Kit
- Dimensions: 12.48 x 9.49 x 5.16 inches
- Weight: 7.85 pounds
- Panel Type: Laminated ETFE Material
- Wattage: 60 Watt
- Warranty: 1 Year
Here you have the perfect companion for a portable power station. These solar panels are compatible with the top brands on a worldwide scale.
It comes with a 14.5 V Charge controlling box and can conveniently charge 12 V batteries you find in various vehicles.
The design is foldable, and the weight is light. You won’t feel like it weighs anything, almost similar to your iPad, Laptop, and other devices. Thus, you can carry it anywhere, especially in an emergency situation. It can even fit in your backpack as you go camping, hiking, or anything else.
There are USB 2.0 and USB 3.0 with Type C charging ports available in the panels. Smart IC chips ensure that the device gets charged optimally while avoiding overcharging in any manner.
Once again, you have monocrystalline solar cell panels for higher efficiency and reducing energy loss. More importantly, these are laminated with the signature ETFE material.
Thus, you can use them for over 15 years without them taking any toll. Of course, they come with surge protection, short-circuit protection, overcharge, and much more. The panels come with brackets for easy setups.
There is a built-in indicator to help you set up the right angle for the solar panels for the best transmittance.
It also comes with a variety of accessories like a cigarette lighter, aviation plug, DC extension cables, 10 in 1 connector, and many more.
Overall, if you’re looking for a cost-effective choice for individual use and specifically need it for traveling, this is a perfect choice.
- The perfect companion for power stations.
- Great for camping, traveling, and emergency situations.
- If you need a utility like solar panels, these are perfect.
- Come with long-lasting lamination and durable construction.
- Assortment of accessories for ease of power supply without needing station or transmitter.
- Won’t power heavy appliances.
- Not scalable as solar panels for home.
10. ECO-WORTHY 25 Watts 12V Off-Grid Solar Panel SAE Connector Kit
- Dimensions: 16.89 x 13.2 x 1.2 inches
- Weight: 4.38 pounds
- Panel Type: High-Grade PV Material
- Wattage: 25 Watt
- Warranty: 1 Year Warranty
At the end of the list, we have another great choice from ECO WORTHY Solar panels. Now, this one is quite different because it is waterproof and weatherproof. These are easy to install and even DIY-friendly with the ‘plug & play option.
Durable and waterproof, these come with various waterproof accessories and a completely rigid body.
So, these are great solar panels for home security systems. Specifically, they can power the gate opener, electric fence, even security cameras without any problem.
You can use them for lights, water pumps, or as an emergency battery backup in vehicles, boats, trailers, and much more.
Sure, the power is slightly less, but if you’re looking to gradually expand your collection and add more appliances to solar panels, it is a perfect choice. More importantly, it is great for outdoor use as these are durable.
The panels come with various protective features like any other solar panel on the list. Additionally, you get 24/7 tech support and one year warranty.
- A great choice of security panels for home security.
- Highly cost-effective and efficient.
- Waterproof, weatherproof, durable.
- It would be great as an emergency backup.
- DIY-friendly with plug & play option.
- Comes with an array of safety features.
- Won’t have the power to provide much backup to high-powered appliances.
- Scalable but only for individual appliances, not for a complete home solar panel.
Buying Guide: How to Buy the Best Solar Panel
There are multiple factors that you should consider before buying solar panels. However, most of them are apparent in the review.
There are some other aspects that a person fails to consider or notice. For instance, what will be the use of the solar panel? If you want to make solar panels worth it, make sure to consider these points:
1. The Use Of Solar Panels
First, you need to determine what the use of the solar panels would be. Is it for a house, a room, camping, or outdoors? If you are looking for a multi-purpose setup, then you’d have to get solar panels DIY types. These might bring you a portable option for whenever you want to take them out.
Regardless, you need to understand that solar panels aren’t very powerful, despite modern technology. You can power small appliances and gadgets with a 350-watt option.
Once you consider the use of the solar panel, next would be the watts of power you need. It’s easier said than done, though. You’d have to calculate the average for the entire room, house, or the specific purpose.
For instance, 1000 watt power is usually sufficient for appliances like fans and light. However, you might need up to 3,500 watts or more if you want to power your house. Usually, around 6,000-7,000 watts per house is integral.
Now, divide it by the room. Remember, solar panels won’t provide all of this power alone. They will rely on solar power generators. If you don’t have a night electricity supply, the generators will store power. There is a specific limit to the amount of power they can provide as there are batteries. So, make sure to consider this factor, as well.
3. Space Consideration
Once you have the use and wattage, you’d have to consider the space. As you might see, Solar panels come in different wattage capabilities like 100 watts and 200 watts. There’s no doubt that for a 3,000 Watts setup, you would need anywhere around 200 square feet of area, at least. It could grow more if you have more requirements.
Number of solar panels and their size will also play a significant role. If you’re looking to run the AC or Central Air conditioning unit, you’d need to install much more, and that will consume too much space. A single AC requires anywhere around 1,000 to 3,500 watts of power. And these are the cost-efficient options.
So, make sure always to consider how much space you will have. This also applies to camping and other activities. If you need more units, you need appropriate space.
4. Installations, DIY, And Portability
Now you have space, units, and everything else. The next consideration would be the installation, DIY-friendly unit, and portability. Do you want the solar panels to be portable if you go on camping and such? If so, you need to look for a unit like that to do the job for you.
Portability factors like weight, dimension, and ease of carrying will take strong considerations. Usually, the ones with bags or a briefcase design might be more suitable to take around than the straight-up panels. For portable solar panels, DIY becomes an indispensable requirement.
Now, this is where things get a little picky. Weatherproof solar panels will directly impact the cost of solar panels.
They might cost extra but will also last longer. If you want to install them in-house or take them camping permanently, you might want to consider weatherproof Solar panels, at least.
They will have higher temperature resistance and even come with the wind-resistant installation. IPX rating would also play a significant role in their durability. A robust body with durable material would be essential.
However, it is not essential if you seek solar panels for occasional use.
This one will take a priority. You should get solar panels that are at least waterproof because that is the requirement almost everywhere.
The rain can arrive abruptly in your area, and if you don’t have to cover for solar panels to pull out, they will drench and might malfunction.
Similarly, when you take the solar panels for camping, you need to be prepared for the potential exposure to water from rain or other sources.
That’s where waterproofing comes into play. Try to look for solar panels with maximum IPX ratings for waterproofing.
Remember, water-resistant doesn’t mean that the solar panels are waterproof. They just don’t malfunction easily.
7. Power Station Compatibility
Finally, this should be one of the crucial considerations. Do you own a power station? If so, it should be a solar power station to get recharged from solar power. Next up, if you’re buying solar panels for a solar power station, then you need to ensure that they are compatible with each other.
Enough wattage and the right company will play a crucial role. As mentioned before, solar generators are the backup for the nighttime or when there isn’t any sunlight. For that purpose, you need a compatible power station. It is an additional investment.
Overall, there is a lot that goes under buying the right solar panels. The cost would rely on the above-given factors.
There will be additional investments, but as long as you follow these guidelines, you can find yourself some of the best solar panels for various requirements, especially for RVs, camping, and so on.
Frequently Asked Questions
Best Solar Panels FAQs
Are Solar Panels Worth It?
Solar panels are consistently growing in trend for clean and eco-friendly energy. The future might require you to invest in Solar panels. While they once produce less power, modern solar panels are quite worth it. You can power an entire home if you install a solar panel on roofs.
How Do Solar Panels Work?
Photon rays from the sun strike the q cell solar panels and divide electrons from them. The electrons are supplied to the unit to generate electricity. Therefore, smaller panels are not as efficient, while you need bigger panels for considerable power. In short, they turn sunlight into energy and are great for regions with dense sunlight.
Do Solar Panels Work At Night?
No. Solar panels require sunlight to work. However, they often come with a solar power generator that stores the energy for overnight supply. If you invest in enough generators, you can get enough power to get through the night. Therefore, solar power generators are crucial.
Do Solar Panels Work In The Winter?
Yes. Most solar panels are designed to work in winters, as all they need is sunlight. However, you might want to check the temperature rating to confirm that the panels will indeed work in the winter. Some have a limit of around -20 degrees celsius, while others may falter faster.
Do Solar Panels Save Money?
Yes, it is one of the prominent solar panel benefits. Solar panels don't have any extra cost, charges, or taxes for use. Once you invest in them, you are producing your energy and not relying on government or power companies. Therefore, you will save a considerable amount. However, the initial cost of solar panels could be quite a lot to set up solar panels for homes.
Can Solar Panels Power A Whole House?
Yes, but you need to invest in a lot more power. It would depend on how many watts you require. By default, you need at least 1000 watts if you're living alone; 3,500 watts would be ideal. Therefore, you might require to install solar panels on the roof, covering it entirely to power your whole house. It will need at least 200 square feet of space to power an entire house.
Do Solar Panels Work In Snow?
If you have waterproof and weatherproof solar panels, they can work in the snow. However, if they hinder or block sunlight, the solar panels will be useless. Therefore, you would have to clear out the snow for the sake of solar panels' efficiency in producing the energy.
At Best Cart Reviews, we have selected the solar panels after extensive research, so that you get quality products. We skimmed through several customer reviews, and watched YouTube videos to select the solar panels for this review.
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