Last updated on November 13th, 2019
Solar panels can save you thousands over time, but they come at an upfront cost. We dive into the best solar panels to buy along with reviews and an in-depth buyer’s guide.
Best Solar Panels in 2019 [Reviews and Buying Guide Included]
Basking in the sun can soothe your body and mind. However, you can also utilize sunlight in other ways that are more productive. Generating power by using solar panels is surely the best utilization of the surplus amount of sunlight.
Our solar energy blog seeks to provide the best information on solar power and industry insights.
By doing so, you can minimize your energy bills and get free energy for an extended period. In addition, solar panels can generate power with 0% carbon emissions. Hence, you can play your role to protect the environment.
Not only this, solar panels can add value to your home by making it an energy efficient and environment-friendly place to live.
However, you need to buy only the best solar panels for this purpose. It’s easy to order solar online.
Things to Consider Before Buying a Solar Panel
Buying a solar panel is a tricky thing unless you have the required technical knowledge. Hence, you need to do your homework by gathering as much information as you can by talking to professionals and experts.
Since it is a substantial investment, make sure to consider all the essential aspects of your purchase. With a view to buying the best solar panels, try to compare their efficiency, price, durability, and compatibility.
Although a wide range of companies offers their solar panels for sale, you need to choose one that meets your needs.
While buying solar panels for your home, you must keep these important factors in mind.
What Type of Panels Do You Need?
Before buying solar panels, make sure to carry out a survey regarding what type of panels you can mount on your roof. If you have less space, try installing highly efficient mono-crystalline solar panels.
Moreover, also keep in mind the overall number of panels required and the cost of installation. Determine if you need solar racking on your roof or not.
As a consumer, it is your right to know what type of warranty you get. Hence, ask about the manufacturer’s warranty when buying solar panels and solar panel kits.
If the warranty is of substantial nature (at least 25 years), it means that the product is reliable. Here is how long solar panels last. You’ll want to make sure that your warranty covers the majority of the lifespan.
Consider if you need a solar installer to get the solar project up and running on your home.
Compare the Price
By comparing the price of solar panels, you can actually get an idea about the quality of a product. Usually, low-quality products are cheaper than high-quality products.
Hence, don’t fall prey to the marketing tactics of unreliable manufacturers. You can download our free solar ROI calculator to use in Microsoft Excel or Google Sheets.
This will help you tweak your own assumptions to on price to install for solar.
It only takes 5 seconds to download.
Read more about how to use the solar payback calculator and get started.
Solar Panel Certifications
Only certified solar panels can meet the advertised specifications. Look for the certifications awarded to the product that you want to buy. It will allow you to assess the efficiency and performance level of a solar panel. Make sure that the solar panels are tested by an independent laboratory.
In order to limit your search, we have compiled a list of top 7 solar panels. So choose the most suitable solar panels to get maximum benefit through your solar power system. If you have more questions about solar energy, download our solar energy questions and answers PDF guide.
Top 8 Best Solar Panels to Consider
Let’s get into the best solar panels that you should use along with our reviews and buyer’s guide.
HQST 100 Watt 12V Polycrystalline Solar Panel is one of the high-performance solar panels for your home. This solar panel is an ideal option for your off-grid energy needs. Its enhanced stiffness offers ultimate protection against impact.
The high transparency/Anti-reflective glass and Bypass diodes ensure top-notch performance even in a low-light environment. Due to its lightweight construction, you can easily install this solar panel on your roof.
Each panel contains 36 polycrystalline solar cells for efficient performance. The waterproof junction box is mounted on the back and is easy to access.
The MC4 leads make it easy to connect this solar panel with the battery. You can either use a single panel or add more panels to power up your entire home.
Its multilayered sheet laminations and advanced encapsulation material provides required protection and improves cell performance.
The aluminum frame (corrosion-resistant) is ideal for extended outdoor use, enhancing the overall lifespan of a solar panel.
- Highly durable and lightweight (16.5lbs)
- Capable of withstanding snow loads (up to 5400 Pa) and high winds (up to 2400 Pa)
- Pre-drilled holes for fast mounting
- The high module conversion efficiency
- The product comes with 5 years workmanship and material warranty. It also offers 25 years power output warranty.
This particular solar panel is one of the most popular products launched by Renogy. Despite its sleek design, it provides optimum power to run your off-grid applications. Renogy offers a great solar panel for your home, outdoor or boating.
You can also use it with your RV while camping. Its monocrystalline solar cells ensure maximum output and ideal efficiency.
Although it is a viable option for charging your 12-volt battery, you can also attach multiple panels to create an off-grid energy system.
With pre-installed diodes in the junction box, installing this panel is extremely easy.
Read more about Renogy in our review.
- Compatible with off-grid and on-grid inverters
- 500 watt-hours/day output
- 25-year power output and 5 years material/workmanship warranty
- Anticorrosion aluminum frame
- Supports Maximum System Voltage up to 600V DC (UL)
With Windy Nation 100 Watt Solar Panel, you can produce free power for your home for an extended period. Besides, this panel works perfectly as backup power and can be utilized to generate power for your boats, RV’s or cabins. It allows you to increase the amps to charge your 12V battery when two or more panels are wired in parallel.
Moreover, to charge a 24V or 48V battery, just connect more than one panel in series. WindyNation offers the best solar panels that are ready to use and easy to install.
- Grade A solar cells
- Durable and Heavy-duty anodized aluminum frame
- 25-year power and 5-year parts/labor warranty
- Provides 300-600 Watt Hours of power per day
- High Energy Conversion
KOMAES 100 Watts 12 Volts Polycrystalline solar panel is perfect for industrial and domestic operations. This solar panel is manufactured by using high-tech Solar Cell Technology. It is durable, efficient, and serves the purpose well even during less ideal weather conditions.
Mounting this panel is extremely easy, as its pre-drilled holes ensure quick installation at any place. The build quality is so good that it can perform flawlessly for years to come. It comes with pre-installed diodes in the junction box for instant use.
- Made from top quality materials
- Best for low-light environment
- Long-life Polycrystalline solar panel
- Excellent performance
- Hassle-free installation
- Compatible with all types of inverters
- 5 years material/workmanship and 25-year power output warranty
Newpowa is a renowned name when it comes to the manufacturing of high-performance solar panels. The Newpowa 100 Watt Monocrystalline 12V Solar Panel is highly efficient and offers unmatched durability.
The solar cells are enclosed in EVA (ethylene-vinyl acetate). It is covered with tempered glass (high transparent low iron) and protected with durable TPT (Tedlar-polyester-Tedlar) back sheet.
These are the high-performance solar panels, capable of performing in a low-light environment.
- Ensures optimum performance in all weather conditions
- Simple installation procedure
- Durable construction
- Anticorrosion aluminum frame for desired strength and rigidity
- Comes with pre-attached 3ft MC4 Cables
- 25-year power output warranty
Allpowers 100W Bendable solar panel is designed for high performance and efficiency. It is capable of capturing more sunlight than any other conventional panel. Due to its flexibility, you can install it at almost any surface.
It weighs just 4.7lbs, making it a highly portable solar panel. You can easily store it between tight spaces. Pre-drilled holes allow you to mount this panel without following any pre-installation procedure. Even a person with less technical knowledge can install it properly due to its convenient design.
Apart from its performance, this solar panel offers certified safety protection. Its surge and short circuit protection give you peace of mind.
Since this solar panel is widely compatible, it works well when mounted RV’s, yachts, cabin, boat, tent, car, trailers, trucks, etc
- Increased efficiency of up to 23.5%
- Monocrystalline panels for optimum performance and long service life
- Waterproof junction box
- Bendable structure for easy installation on an irregular surface
- 18-month guarantee
- Ultralight and water-resistant
- Safe to use
- Dissipates heat
The Instapark SP-100W solar panel is an ideal option to power up your home with free and clean energy. Its highly efficient solar cells can generate maximum power for an extended period. It serves as a viable alternative to the gasoline generator or other conventional power sources.
The solar cells (Monocrystalline) are enclosed in transparent vinyl acetate and protected by tempered glass. These solar panels are durable and offer maintenance-free performance for an extended period.
This makes them the ideal solar panels for home.
The Monocrystalline solar cells can retain 80% of efficiency even after using them for 25 years. These solar panels can charge 12-Volt batteries efficiently and can be used for off-grid operations.
It helps to reduce your electricity cost and provides an uninterrupted power supply to your home.
- Easy installation procedure
- Highly efficient
- Also works in a low-light environment
- 5-year limited material and workmanship warranty
- Offers 80% of the minimum peak power
- Durable and lightweight
Loom Solar 10-watt solar panel is made of A-grade black silicon cells to generate electricity from the sun. The cells are made of superior quality silicon which gives higher efficiency up to 20% and also performs better in low light.
The solar panel is designed to handle a variety of weather conditions for solar, which enhances the overall reliability of the production and ultimately, the efficiency.
The Loom Solar Panel is the latest panel in monocrystalline technology that comes with 5 busbars, 36 cells and a 25-year performance warranty. IP 67 rated junction with MC4 connectors and 1-meter wire is given for outdoor use.
This solar panel is the ultimate upcoming product in solar technology.
- Enhanced performance warranty
- Aesthetic roof
- Great durability
- Excellent performance in low-light conditions
- Great efficiency and reliability
Things to Consider When Installing a Solar Panel
Using solar panels on a commercial and residential level is a great example of harnessing renewable energy resources. It is an efficient, cost-effective, and environment-friendly way to generate power.
The installation of solar panels requires due care and caution to improve their efficiency.
However, before installing solar panels on your roof or any other place around your home, you need to pay attention to the following factors.
How many benefits you can get?
Before installing solar panels, make sure to assign a specific place on the roof for installation. This is will increase the efficiency of your solar power system by providing the maximum amount of sunlight.
In addition, analyze the parameters for installation such as roof size, orientation, and amount of power your home needs.
Install solar panels away from tree shades to avoid sunlight restriction and accumulation of debris.
To calculate the installation cost, you need to consult the solar panel technicians. They will guide you regarding the actual number of solar panels required for the setup.
In addition, you can ask for a recommendation as to what type of solar panels can perform well in the given conditions. If you are looking to put solar on your roof, you’ll need to calculate the load. If solar is going on your land, you’ll need to understand how much land is required for solar.
These are important decisions as it influences the install cost and ultimately, the financial benefits you receive from installing solar.
Keep in mind where you install your panels. You’ll likely need to clean them or hire a service to clean them. Read more about how to clean your solar panels safely and effectively.
Calculate the Consumption Rate
Make sure to calculate the overall consumption rate to analyze how much energy your home consumes. For less consumption, a small solar system will serve the purpose.
You can save a lot in terms of installation cost if you know how much panels are needed to power up your home.
Types of Solar Panel
When buying or installing solar panels for your home, make sure you are using the right type of panels in terms of efficiency and cost. Monocrystalline panels, for instance, are highly efficient.
On the other hand, they are relatively more expensive than polycrystalline. You need to examine each of these options depending on requirements.
This will allow you to install the top-quality solar panels for optimum efficiency while minimizing the overall installation cost.
Here is a full comparison of monocrystalline vs polycrystalline solar panels.
Alternatively, some people have been moving to bifacial solar panels to help get sunlight on both sides of the panels.
Other Solar Panel Resources
We have provided you with a number of other resources to help you understand the needs of your solar panels.
- How to Clean Your Solar Panels
- How to Test a Solar Panel for Production
- Solar Power Production Guide
- A Case Study of How Solar Panels Perform in Weather Conditions
- Complete Guide to Flexible Solar Panels
Conclusion on Best Solar Panels
With so much information available, it is now much easier for you to make a perfect decision while buying solar panels for your home. All these solar panels are capable of meeting your specific energy needs.
The idea of harnessing renewable energy is great and it is beneficial for you in many ways.
However, make sure to purchase and install the right type of solar panels to meet all your energy-related needs. Don’t make a decision in a haste.
Try to consult professionals to find out about the currently available solar panels for sale that are highly efficient and reasonably priced.
If you have made up your mind to buy one of these solar panels, just go ahead and purchase the most suitable option. To know how to buy solar panels online, just follow us on social media.
What do you think of the best solar panels? Please let me know in the comments below.
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Green Coast is a renewable energy and green living community focused on helping others live a better, more sustainable life.
We believe that energy and green living has become far too complex, so we created a number of different guides to build a sustainable foundation for our future.