15 Common Errors with Picking Solar Panels and How to Avoid Them

The decision to commit to a solar panel system is a big one.

The upfront cost may look prohibitive, but it will more than pay for itself in the long run. And once you become energy independent, your utility bill will be nonexistent.

Once you’ve decided to install solar panels, there are a few errors with picking solar panels. Read on to learn how to make the installation a smooth one.

1. Buying Panels Without Adequate Research

Before making a purchase, take the time to do your research. Read up on the different kinds of solar panels available to decide which type best fits your needs. Make comparisons between brands to compare quality, power output and price.

Research the solar installer to ensure they are reputable, reliable and have a good record with customers. It’s also important to confirm that the solar panels you are buying are compatible with your other solar components and have appropriate warranties for your area. With adequate research, you can ensure you are making the best purchase for your needs.

2. Choosing the Wrong Size of Panels

Everyone’s home is different, so it’s important to calculate how much power the home will need and how much the roof can fit. Buying too many solar panels increases costs, while too few don’t generate enough energy. To avoid this error, research the best type of panels for the home in terms of size and efficiency by checking for the best power-to-area ratio.

Then, calculate the home’s energy requirements with the help of a professional and compare it to the panel power output. During installation, mounting and wiring must be done so all the panels are working together. Finally, over time, keep an eye on our system to discuss any issues that may arise.

3. Skipping the Installation Process

Failure to install the panels on appropriate surfaces, in the right direction, and at the right angle could limit their effectiveness. Further, the panels must be wired to the power source, otherwise the system cannot generate electricity. If a fire hazard exists, this process can become tricky and dangerous.

For DIYers, consulting a professional or solar installation manual is essential. It is recommended to think of the installation cost as an investment in the long-term savings made by using solar panels as an alternative energy source. Skipping the installation process can result in lost time and money, so be sure to take your time to do the job right.

4. Ignoring the Panels Efficiency Rating

When choosing the right solar panels for a home, it is important to pay attention to their energy efficiency rating. Solar panels that have a low-efficiency rating will produce a small amount of energy on a regular basis. This will result in higher bills and less savings. To avoid this common error, it is important to research which solar panels are the most efficient.

Additionally, it is beneficial to consult with a professional for advice on the best panels for the home. When considering different products, always be sure to check their efficiency rating. Doing so will help to ensure that the most efficient panels are selected to give the most savings and comfort.

5. Picking the Cheapest Brand

It is important to remember that the cheaper panels may have lower efficiency and may not be installed by a reputable installer. Therefore, they may not have the same performance as more expensive panels.

Additionally, the cheapest brands may not have the necessary warranties or user services that higher-quality brands may have. To avoid this mistake, it is essential to look at the selection of solar panels. Assess the cost, savings and other key performance indicators to determine which is the best for your needs.

6. Underestimating the Expected Performance

Many underestimate the number of panels needed to produce the desired amount of energy, the amount of space needed to fit the panels, or the best orientation for the panels. Underestimating the expected performance could lead to costly upgrades down the line. To avoid this mistake, be sure to factor the amount of sunlight and shade that the panels will receive into the solar calculator.

Allocate enough space for the correct number of panels and your designated inverters. Use an inclinometer to orient your solar array at the optimal angle.

Also, be sure to research local government incentives and financing options. This is to ensure that your system will be as cost-effective as possible in the long run.

7. Installing Panels in Shade

Shaded areas around buildings, trees, and even hills can block sunlight from reaching the solar panels. It can reduce the amount of power that can be produced. To avoid making this mistake, it is important to map out the area to identify possible obstacles that could cause shading.

Installing solar panels in the exact location of any shade-casting obstacle will allow for solar panels to be placed in an area where they will receive the strongest combination of direct and diffuse sunlight. Additionally, homeowners should consider the height and orientation of their roofs and surrounding trees.

Choosing a roof with an optimal angle of incidence can maximize the amount of sunlight that reaches the solar panels. This can increase the efficiency of the system.

8. No Factoring in Maintenance Costs

Without information about potential future maintenance costs, it is impossible to compare the lifetime cost of different equipment options. The biggest cost of accidents or repairs is usually labor and parts. So it is important to factor in these costs and have a maintenance plan in mind before making a purchase. A good choice is to purchase a warranty that covers repairs or certain types of disasters.

Professional installation by certified technicians is also recommended, and as an added bonus they can check the quality of solar equipment and provide maintenance or repair options in the future. By considering future maintenance costs, buyers can ensure they are getting the most value out of their solar panel purchase.

9. Not Getting Multiple Quotes

Many homeowners don’t realize that solar panel installers offer different packages and services at different prices, so it makes sense to compare the options before settling on one. Taking the time to get quotes from different companies will allow shoppers to compare the companies. This will also help them to ensure that they’re getting the best price for the package or service they want, and make sure their installation is done well.

Research competing companies, speak with former customers, and understand contract terms. Stick to the solar panel budget and know your needs. This will help ensure you get the best deal possible and avoid cost overruns for the solar panel system.

10. Failing to Consider Warranties and Guarantees

It is important to always inquire about a warranty when selecting solar panels. This is to receive the same level of protection under your local solar company. It is essential to understand the company’s guarantee policy, evaluating whether repairs or replacements will be covered at no cost in the event of any factory defects or technical issues.

Additionally, check to make sure that the solar professionals performing installation services are properly licensed and certified to install solar energy systems. Working with a qualified local solar company can help avoid any costly and inconvenient mistakes.

11. Not Considering the Wattage Output

While selecting a high-wattage output may seem like an obvious choice, it is not always the most beneficial. When selecting your system, consider the roof size. Plus factor in the ideal wattage of the solar panel system, how the system should be wired and the installation cost.

These pieces of information can help you determine the right wattage output for a chosen solar panel. Additionally, use a specialized website or service that takes your rooftop space into consideration when suggesting your system size. This can keep you from entering a higher wattage output than you should.

It is also important to select high-quality solar panels. They can be beneficial in the long term, reducing repair and maintenance costs. Finally, talk with a professional and a company with knowledge in the industry and it can be beneficial to select the right wattage output for your solar panel.

12. Not Researching the Energy Exchange Rates

The mistake of not researching energy exchange rates when selecting solar panels is all too common among those looking to utilize solar energy for their homes and businesses. Energy exchange rates are a key factor to consider when selecting appropriate solar technology. Without researching and understanding these rates, individuals may end up choosing solar technology that is either too high or too low an output for their purpose.

To ensure the correct solar technology is chosen, it is important to research and understands your local energy exchange rates. Look at how they could affect the output of your solar technology.

Additionally, consider the wattage required. Check the available energy produced in the area before deciding on the type of solar panel to purchase. By taking into account energy exchange rates and other factors, people will be able to make better-informed and confident decisions on their solar technology selections.

13. Ignoring the Difference Between Micro and Macro Solar Inverters

Micro inverters are designed to take power from one or two solar panels and convert it into an AC current compatible with your home. Macro inverters, on the other hand, are larger units that are used to power larger arrays of solar panels. For this reason, they are more efficient and require less maintenance.

To avoid this error when selecting solar panels, it’s important to understand the precise power output of the inverter as well as other features that fit your specific needs such as warranty length and surge protection. Additionally, keep in mind the number of solar panels you intend to install and determine which inverter is best suited to do the job.

14. Incorrectly Installed Wiring and Racks

Many solar panel systems are complex, requiring precise wiring and racking for proper function. If these are not installed correctly, the system will not be able to produce the desired energy output and could result in permanent damage or even failure. To avoid this, it is important to hire experienced professionals to install and configure the system.

They will be able to ensure that the wiring and racking are installed correctly and in accordance with local and national codes. It’s also important to verify the quality of the materials and equipment used in the installation, which are regularly updated and improved.

With proper setup and installation, you can confidently rely on your solar panel system. This will help provide you with clean, renewable energy for years to come.

15. Using Sub-Par Components

Sub-par components do not perform as expected or yield less output than the expected amount. This can cause issues later due to insufficient power generated by the system. To avoid this, solar panel owners should select components that have been tested for performance and efficiency.

This can help ensure that you get the most out of your system. Additionally, owners should only purchase from reputable brands that are well-known for quality components.

Before installation, take the time to research the warranty and tech support options as well as the reputation of the company to ensure that you are getting the best quality available. Taking these preventive measures will help ensure that your system is working properly and will last for many years to come.

Errors With Picking Solar Panels to Avoid

Properly selecting the right solar panel is critical to the success of any solar energy installation. By researching the right type of panel, fully understanding the installation process and taking time to consider all the available options, any potential solar energy user can be well on their way to successfully reducing their energy costs. Contact a trusted professional if you want to avoid errors with picking solar panels.

For more great articles on home improvement, check out the rest of our website!