Many people today are going solar, and they always have one question in mind, which solar panel is the best? Going to the market and getting yourself a solar panel is an easy part, but getting to know which one is the best is the hardest part.
Many companies that manufacture solar panels claim that their solar panel is the best compared to others.
Before you decide to go solar, you need to do your research and know which panels exist and their quality. In this article, we will give you ten best five-watt solar panels that are there in the market today and what buyers have to say about them.
All the solar panels on our list have been tested and proven to be the best, and they come in different shapes, designs, and prices.
The role of a solar panel is to absorb sunlight and convert it into electrical energy. Every day somebody somewhere is purchasing a solar panel, and that is because many people have come to realize the importance of renewable energy compared to other man-made sources of energy like fuel, kerosene, and wind energy.
Solar energy is free, and all you need is a high-quality solar panel, and you will say goodbye to electricity bills. As more and more companies continue to manufacture solar panels, the cost of buying them has also decreased significantly.
So, without further ado, let us look at ten of the best five-watt solar products that exist in the market today. But before we do that, let us have a quick reminder of the advantages of using solar energy.
Advantages of Using Solar Energy
When you decide to go solar, you will be saving lots of dollars. Having a solar panel can save you money by reducing:
- The cost of electricity bills
- Dependence on electric grids
- The consumption of fossil fuels
- Greenhouse gases
- Saving money for years to come
- Increasing the value of houses
- It is a long-time investment.
Solar Panels – Pros and Cons
When you decide to go solar, you should know that installing solar panels has advantages and disadvantages. In the long run, solar panels reduce the dependence on electricity grids, although you will have to spend a lot in the initial process of installation.
When you install solar panels, you will reduce your electricity bills and save money in the long run. Even though solar panels use solar energy, they end up consuming a lot of space on your rooftop or property space if you have installed them on the ground.
However, we do not usually need that open space on the roof, so that might not be a big problem. As the more space we use to install solar panels, the more electricity we get from the solar panels.
When you want to install solar panels for the first time in your property, you will need to ask yourself a few questions first; What do I need the solar panels for? What time of the day or night do I use more electricity? How many solar panels do I need? Which panels are the best? And many other questions.
It will all depend on your energy requirements. With the increasing demand for sustainable energy resources, having solar panels will create a better planet for our kids in the coming generations.
Although when it comes to manufacturing, transporting, and installing solar panels can create some emissions, it is still minimal compared to other conventional sources of energy.
For you to get better performance and efficiency, batteries are being used because without having a battery; solar panels are worthless. The cost of batteries is reducing, and many homeowners are getting to buy them daily.
When you look at all these points, you will realize that the disadvantages outweigh the advantages.
But the choice of going solar will depend on your grid independence, site, and even technological advancement. Below we have ten best five-watt solar panel products reviewed on the market.
What can you charge with a 5-Watt Solar Panel?
5W is too low for any modern electrical devices. You can use 5-watt solar panels to charge some devices, such as phones.
A 12V to 5V converter will reduce the power even further due to efficiency losses, but it might be slow or even not work at all.
Keep in mind that 5W is a best-case scenario for solar 5-watt solar panels. In many cases in your real solar usage, there will be further watt losses due to bad weather at your location, dirt, and many other factors.
Top 5-Watt Solar Panel Products & Their Reviews
ECO-WORTHY Portable Solar Power Panel Battery Charger Backup for Cars, Boats 12Volts 5 Watts
If you have a car or a boat with little or no use, then the ECO-WORTHY Portable Solar Power Panel will be your backup solution. Over time when you do not use your car or boat, the battery tends to get discharged naturally.
That is so because vehicles have electronic features that consume electric charges even if they are not driven.
Things like alarm systems, monitoring, locking, visual and sound-based items many consume battery charges in the long run. They all need electricity, and the only place they can get electric energy is from the battery.
All those functions will end up draining your battery, and you will end up with an engine that will not start.
Different batteries have different lifespans, and it all depends on certain factors like how you use your battery and the charging and discharging cycles. Your battery’s life will also be shortened if it is not changed regularly.
Frequent connections and disconnections will also affect the lifespan of your battery.
Furthermore, if you do not charge your battery for an extended period, it can cause sulfation, which is common and causes battery failure in vehicles. So, if you have a car and you are not using it, that may cause sulfation hence battery failure.
So, having the ECO-WORTHY Portable Solar Power Panel will help keep your battery alive and prevent it from going flat.
Having a solar panel will prevent the battery from dying and will maintain it for long periods. Your battery will not drain out when you have a solar panel.
You should note that solar panels will not fully charge your battery, so you will need to go to a station and have your battery checked.
ECO-WORTHY Portable Solar Power Panel solar panels come with a blocking diode that prevents reverse discharge. The solar panel comes with a suction cup that can be used to mount the panels on the windshield or any other place on your vehicle.
You can connect it to your car using the cigarette lighter.
This product can be used as a trickle charger/ maintainer for a 12 V battery of motorcycles, cars, boats, tractors, snowmobiles, and many more. ECO-WORTHY Portable Solar Power Panel protects the environment, and it is an energy saver.
The product comes with a protective plastic film that needs to be removed from the solar panel before you start using it.
It can be used for vehicles that are always outdoors, camping and traveling, and vehicles that have been parked for many months. The product is easy to set up and install, and it is maintenance-free.
The solar panel comes with a high-quality clip, which is meant to stop short circuits from occurring.
Pros and Benefits
- The solar panel is easy to install
- It prolongs the life of a battery and maintains it
- It works by plugging it on a cigarette lighter
- The product performs well even on cloudy days
- It comes in a unique design.
SUNER POWER Waterproof Deer Feeder Solar Battery Trickle Charger and Maintainer 6V
This solar charger is perfect if you want to give your battery better performance and efficiency. SUNER POWER solar charger comes with full protection, and you will never experience problems like over-voltage, short-circuit, overcharge, discharge, and reversed polarity protection.
It comes with an inbuilt intelligent MPPT charge controller, generating a 10 to 20 percent power charge than the conventional controllers.
The product comes with an adjustable well-engineered alloy ball that can adjust the solar panel so that its ability to absorb more sunlight hence produces more electric power.
SUNER POWER solar charger comes with a mounting bracket that enables you to mount it on any surface, and it is easy to set up and install. It comes with LED indicators, which will help you to monitor the status of your battery visually.
A green light means the output is standard; Red light means charging; usually, Continuous green means battery is full, constant red means there is an error, and no light means it is not connected to the output.
New to solar energy? Do you want to know how solar energy works? Read our Solar 101 to learn more about solar energy.
The product is made with a durable aluminum frame, which has temper glass, and it is built to last for years. Batteries can drain charge over a long period, and if they fully discharge, it can be hard to regain full power again.
Once you install these solar chargers, your batteries will never go flat again.
This product can be used for motorcycles, golf carts, security devices, or any other application that uses a 6V battery. The material that makes the SUNER POWER solar charger is water and spark-proof and cannot be easily damaged with water sprinkles.
SUNER POWER solar charger has a waterproof design that prevents the components from oxidizing in water so you can easily use it outdoors without any worries of it being damaged.
It also comes with a smart three-stage algorithm which improves the battery charge and maintains the battery. The product comes with a plug and plays connector for easy connect and disconnect.
Pros and Benefits
- The product is water and spark-proof
- It comes with an MPPT charge controller
- The solar charger has a visual indicator
- It has three-stage charging
- The product is made with durable materials
- It works well in all seasons.
Waveshare Mini Solar Panel With 156 Monocrystalline Cell for Solar Power Manager and a Toughened Glass (6V 5W)
This solar panel charger has some excellent reviews on the internet, and that is because of the different features that come with the product. It comes with a 156 monocrystalline cell that uses a solar manager and a 6V 5W solar panel.
The product’s surface is made with toughened glass, and the frame material is anodic oxidation aluminum alloy.
Waveshare Mini Solar Panel solar manager comes with full protection, and you will never experience short-circuits, overcharging, over-voltage, and any other minor problems. It is meant to keep your battery alive for years.
The solar panel needs to be placed in an area where it can get sufficient sunlight to perform better.
The material that makes the solar panel can withstand any outdoor conditions be it rain, snow, moisture, even frost. The backboard is made with 0.25mm PET polyethylene terephthalate.
Once you buy the product and, in any case, you experience a problem with it, you can always contact the support line, and your queries will be answered.
The Waveshare Mini Solar Panel weighs 1.44 pounds and has dimensions of 10.04 by8.11 by 2.72 inches. You should note that all the specifications that come with this product have been tested on standard conditions. AM 1.5 air quality and 1000W/m2 radiation intensity.
So, if you want your batteries to be well protected, you should get yourself a Waveshare Mini Solar Panel and all your flat charge issues will be something of the past.
Pros and Benefits
- The product is eco-friendly and saves electricity.
- It is lightweight and easy to set up and install
- The solar panel consists of monocrystalline cells.
- It has a rough exterior made with sturdy glass and aluminum alloy.
- The product is weatherproof.
Sunway Solar Car Battery Charger and Maintainer 5W Solar Panel Power Charger Kit Portable Waterproof 12V
Car batteries naturally discharge when they are not in use. This solar battery charger is covered with an ultra-clear photovoltaic glass, an efficient and more durable ABS plastic cover that makes the solar charger strong and long-lasting.
If you are looking to keep your 12V battery impressive, you need this high-efficiency battery charger monocrystalline.
It will help keep your battery professionally managed and prevent it from draining all season. This product is meant to compensate for the small battery drains from alarm systems and vehicle clocks.
You will need to place the solar panel charger where it can receive direct sunlight if you want better performance.
It will generate power trickles to your battery if there is sufficient sunlight. This solar charger is easy to set up and install, and you do not need to be an expert to get it working.
It will never overcharge your car battery, and it can be easily mounted on windshields, or you can plug it on the cigarette lighter 12 V car for better performance.
Sunway Solar Car Battery Charger and Maintainer is eco friendly and easy to maintain. It can safely charge Gel, Wet, SLA AGM, and deep cycle batteries.
The product can work well for boats, trucks, tractors, motorcycles, snowmobiles, marines’ watercraft, and recreational vehicles with 12 Volt batteries.
Sunway Solar Car Battery Charger and Maintainer comes with a 12 V LED charge indicator that lights up when charging. It is built with reverse charge protection and comes with inbuilt diodes.
Once you buy the solar charger, it comes with a one-year warranty, and in case you have any queries, you can quickly contact their support line, and you will get assistance. The package comes with a cigarette lighter adaptor and an alligator battery terminal charger.
Pros and Benefits
- The product is eco-friendly and durable
- It can prevent reverse charging
- The product comes with an LED indicator
- It can work in all kinds of seasons
- The solar charger is easy to set up and install
- It can work on all kinds of seasons
SOLPERK Solar Panel 5W, Solar Trickle Charger – Solar Battery Charger
SOLPERK is a company that specializes in the production of solar products. This product is made with crystalline silicon materials, which can effectively absorb sunlight and convert it into electrical energy.
When it has absorbed enough solar energy, it releases small currents to charge and maintain your battery.
You should always ensure that there are no barriers that will block it from accessing direct sunlight where you install the solar panel. Sunlight intensity and sunlight time are the main factors that affect the performance of the solar panel power generation.
When sunlight is stronger, the better the charging effects, generally, car batteries continue to discharge even when not in use, and the discharge consumes battery power. It may damage your battery and give it a short life.
The only way to keep your battery operational and well maintained is to keep it fully charged and not discharge. SOLPERK Solar Panel 5W is waterproof and easy to clean.
It is eco-friendly and does not cause harm to the environment. It has no special maintenance; wipe with a wet towel, and you are good to go.
It is made for ultra-high conversion and comes with no in-built battery that only works with a high photovoltaic conversion rate. This product is durable and lightweight and can easily be carried from one place to another.
It is made with an industrial ABS grade material shell that can withstand and resist rain and wind.
SOLPERK Solar Panel 5W is easy to set up and install, just a simple plug and play. It has four suction cups with a knob that you can easily install on the panel’s front or back according to your needs.
For easy use, the solar panel charger comes with an LED indicator that can show you if the solar panel has received enough power, not connected, and blue light to indicate your battery’s regular operation.
SOLPERK Solar Panel 5W has a maintainer for AGM, EFB, Gel, MF, and Wet in a 12 V battery. It is ideal for recreational vehicles, tractors, ships, motorcycles, snowmobiles, and many more.
It comes with a blocking diode that prevents discharge to the solar panel. Once you buy the product, it comes with a one-year warranty, and in case of technical support, you can contact their support line, which is available 24 hours.
Pros and Benefits
- The product is waterproof and durable at the same time.
- It comes with a plug and play interface.
- It is eco friendly and does not affect the environment.
- The solar panel is easy to set up, install, and has no extra maintenance cost.
- It is made with glass material which is easy to clean.
ACO POWER 5-Watt Monocrystalline Mono Solar Panel 12 Volt Battery Charger – Off-grid
This product comes with a monocrystalline technology that will provide you with maximum efficiency from solar energy. Due to its design and shape, the ACO POWER 5-Watt Monocrystalline solar panel takes up less space and provides more productivity than polycrystalline panels. This product is easy to set up and install.
You do not need to be an expert to have the solar panel up and running. It can be used to power your outdoor lights, camping system, security system, and home lights. ACO POWER 5-Watt Monocrystalline solar panel is perfect when you are going off grid.
The product is compact and a breeze to set up. The material that makes this product durable and can withstand high winds of 2400PA and snow of 5400PA.
The lightweight anodized aluminum frame reinforces safety and anti-reflection. It has a 3.2 mm thick waterproof display junction box, which allows the solar panel to last for a long time.
When off grid, it can be used to power 12,24,36,48 volts systems like recreational vehicles, boats, greenhouses, caravans, solar pumps, and solar lights.
ACO POWER 5-Watt Monocrystalline solar panel comes when it is ready to connect and install. It has pre drilled holes, which means you need to find an appropriate place, and you are good to go.
The package comes with a 90 cm long cable, a five-year workshop warranty, and twenty years of output performance.
Once you buy the product and have any queries, you can quickly contact their support line and get assistance. It weighs .2 lbs. and has dimensions of 12.6 by 6.3 by 1 inch, has an optimum power voltage of 18V, current operation of 0.28A, circuit voltage of 21.4 V, and a short circuit 0.31A.
Using solar panels is entirely your choice if you want to cut on electricity costs and keep the environment safe at the same time. If we all decide to go solar, we will reduce the dependence on fossil fuels, and we will be able to provide homes and communities with a degree of independence.
Pros and Benefits
- The product is made with durable materials to withstand high winds.
- It is easy to install and lightweight.
- The product is eco-friendly and requires less maintenance.
- Can operate off grid
NewPowa High-Efficiency Poly Solar Panel Module 5W 12V – RV Marine Boat Off Grid
This product is made with durable and rigid frame materials that are meant to last long. The heavy-duty aluminum frames that come with the NewPowa High-Efficiency Poly Solar Panel makes it compact and can withstand many outdoor conditions.
It is covered with a highly transparent low iron glass, which gives the product its aesthetic appearance.
The product comes with high-performance cells covered with a durable polyester back sheet material to withstand high pressures, making it sturdy and durable.
These solar panels can be used to store electricity during the day. If you don’t have power in your property, you can use the solar panels to store enough solar energy to keep you operational for long hours.
Solar panels get their energy from the sun, free and one of the best sources of renewable energy. It does not pollute the environment, unlike the conventional methods like coal, kerosene, and fossil fuels.
For as long as sunlight, we will continue to use solar energy, and it will never run out. That has made solar panels drop drastically, and most homes today have installed at least one solar panel. When you buy the NewPowa High-Efficiency Poly Solar Panel, it will save you electricity bills, and you can save that money for other things.
Installing a solar panel is never a complicated thing; the problem comes with getting the best. That is why this product has excellent reviews on the internet because of its efficiency and performance.
You will need to clean your solar panel once or twice a year to avoid losing power. The NewPowa High-Efficiency Poly Solar Panel has a high conversion rate and can absorb even the sun’s slightest photon.
When the photons reach the solar panel, they are captured by the panel’s conductors and silicon components.
They are then converted into direct current electricity. This product comes with an inverter that can convert DC to AC, which can be used in your house.
If you have many appliances that require solar energy, you will need to get yourself multiple solar panels for better efficiency. Once you buy the product and find difficulty during installation, you can always contact the support line, and you will get assistance.
Pros and Benefits
- The product has a unique design and an artistic appearance.
- It is eco-friendly and does not pollute the environment.
- The product can withstand outdoor conditions without getting damaged.
- The solar panel is durable, reliable, and long-lasting.
ECO-WORTHY Polycrystalline Home Charging Solar Panel
If you are looking for high quality and the reliable solar panels, you should try the ECO-WORTHY Polycrystalline Home Charging Solar Panel. It is easy to carry and is perfect for outdoor activities.
This product is perfect for charging 12V batteries and a DC load ideal for projects at work.
It is durable and corrosion-resistant, it is made with aluminum frames which can withstand any weather condition when using it outdoors. It is easy to set up and install, and you need to place it in an area where it will get direct sunlight.
Ensure that it is not blocked by anything that can prevent it from getting direct sunlight.
If you have a charge controller and a battery, you can connect the solar panels, and you will be ready to reap the benefits of solar energy.
ECO-WORTHY Polycrystalline Home Charging Solar Panel can be used on a trailer, mower, and ATV, requiring a small charge battery. Once you buy this product, it comes with a five-year warranty, so you should feel free to purchase the solar panel.
In case of any queries, you can contact their support line, and you will get assistance. Do not underestimate these products’ size as it has an efficiency of grade A and its solar cells have a fast and high absorption rate compared to others.
This product is ideal for everyday use and can be applied to various DC appliances.
Even when it rains or snows heavily, this product will still perform at its best, and moisture or frost cannot damage it in any way. It will save you lots of electricity bills, and you do not need to use conventional methods like fuel and gas, which are expensive.
Are you planning to buy solar panels to power your house? Read our Solar Panel Buying Guide first before purchasing.
ECO-WORTHY Polycrystalline Home Charging Solar Panel uses solar energy, which is renewable and will never run out.
So, if you plan to go solar, you should probably, this product and that because it has some great reviews on the internet. Buyers who are using the product have never reported any faults when they are using the solar panel.
Buyers praise it for its efficiency and bright light performance. It is lightweight and can fit anywhere you would like to install it and does not require many tools.
It is pollution-free and does not emit any fumes to the environment during installation and usage. It is easy to maintain as you only need to wipe it twice a year, and it will serve you for a long time.
Pros and Benefits
- The product is waterproof and durable.
- It is lightweight and can be moved around with ease.
- It is made with a corrosion-resistant aluminum frame.
- It is weatherproof and can withstand heavy winds and snow.
- It is perfect for daily use.
Renogy Portable Solar Panel Maintainer Trickle Charger 5W 12V
If you had owned a car before and stopped using it for probably one year, you would have noticed that the battery has run low of power, and sometimes your car engine will fail to start.
Overtime batteries naturally lose power, and if nor recharged soon, they will go flat. Once a battery goes flat, it will be almost impossible to revive it again.
That is why we are bringing you the Renogy Portable Solar Panel Maintainer Trickle Charger, which will help you maintain a healthy battery.
It can convert solar energy into usable 12V DC that will keep your battery impressive and remain healthy for a long time. This product comes with a quick SAE connection and three options for ring terminals.
It comes with an alligator clip, a cigarette lighter, and this trickle charger is undoubtedly a great fit no matter what your application needs.
Renogy Portable Solar Panel Maintainer Trickle Charger works well with boats, recreational vehicles, sports utility vehicles, electric fences, battery accessories, and many more.
This product will help you maintain a healthy battery, and you will never be caught flat ever again. It would help if you always remembered that the cigarette lighter port might not work for some vehicles’ models when the engine is turned off.
For such scenarios, you will need to connect the trickle charger directly to the battery.
You should disconnect the trickle charger maintainer from the battery or the cigarette lighter port when starting your car’s engine.
When you try to connect them and start the engine simultaneously, it may damage the trickle charger. Renogy Portable Solar Panel Maintainer Trickle Charger is easy to set up and use.
You will just need to connect the DC adaptor to the direct battery connection. It has a high-efficiency conversion rate, and maintenance is free.
The package will include one SAE to ring terminal cable, One SAE to alligator clip cable, one SAE to cigarette lighter plug cable, one 5W solar battery trickle charge maintainer, eight suction cups, and one user guide.
Always ensure that the solar panel is placed in an area where it will get sufficient sunlight. It uses solar energy, so you do not need anything to block it from accessing direct sunlight. When sunlight is sufficient, your batteries will be kept alive for long.
Pros and Benefits
- The product is maintenance-free and easy to install
- Can operate well under all daylight conditions
- It comes with a built-in safety protection feature.
- It is eco-friendly and does not pollute the atmosphere.
Renogy Portable Monocrystalline 5W Solar Panel with USB Port
If you are a hiker, biker, or just an outdoor traveler, you probably need a solution that will keep all your devices fully charged and never run out of power.
Then you need to get yourself the Renogy Portable Monocrystalline 5W Solar Panel with USB Port. This product offers high efficiency fast charging experience and comes with an auto-optimization charging option without reconnection.
It is made with premium quality materials which can withstand any outdoor weather condition. This product is compatible with a USB port and can charge any USB device at your convenience.
Renogy Portable Monocrystalline 5W Solar Panel with USB Port comes with overcharge protection, which means your devices will be protected.
This product is versatile and can charge almost all your devices from smartphones, iPad, tablets, laptops, and many more. The auto-optimization option helps you charge effortlessly and recover lost power from shading while still charging.
It is lightweight and can easily be carried around whenever you plan to go outdoors.
It has four suction cups for easy attachment and convenient traveling. You can attach it to your backpack, and it will continue charging at the time charging your mobile device.
You can easily attach it on the side of your recreational vehicle, tree, or the side of your tent if you are camping. If you want to have even more user experience, we recommend pairing this product with a power bank.
Renogy Portable Monocrystalline 5W Solar Panel with USB Port weighs 8.7 ounces and has dimensions of 9.5 by5.9 by 0.16 inches making it easy to carry in the palm of your hands.
It has no charge delays, that means you can in and out of sunlight, and it will automatically recover from where it had stopped from without any delays for your device.
The inbuilt monocrystalline solar panel has a fast abortion rate, and it can capture even the slightest of sunrays for maximum efficiency. This product lessens the hassle of charging if you forgot to charge before leaving your home.
In terms of convenience and portability, it has accessories that will match your needs. If you are a biker and fear that it might fall off, you don’t need to worry as the suctions that come with the product can hold the device tightly like a carabiner when traveling.
Pros and Benefits
- The product is user friendly, portable, and highly efficient.
- It is water-resistant and can handle outdoor conditions.
- The product is compatible with any USB device.
- It is lightweight and ultra-thin for easy movement.
- It has no charge delay and comes with a durable exterior.
Solar energy is meant to make our lives easier, especially when it comes to electricity consumption. Solar panels are meant to convert solar energy into usable electricity, and all that comes at no cost at all.
Renewable solar energy is environment friendly and will never cause any damage to the atmosphere. Our guide has tried to give you 10 of the best solar products available in the market and explained how you would benefit once you decide to go solar.
We hope you got an insight on which solar panel to buy the next time you go shopping. Solar panels save people millions of dollars each year that they could have spent on nonrenewable sources like gas, fuel, and coal, which have caused a devastating effect on our planet.