Questions You Should Always Ask About Solar Panels Before Buying It
It would help if you always asked many questions before buying a solar panel, from the size of the array to its efficiency. For example, before buying solar panels, ask yourself the following questions: What is the warranty on the solar panel? These questions will help you make the right decision and help you understand how solar panels work.
There are many important factors to consider before buying solar panels for your home. First, you must determine the amount of electricity your home requires. Then, it would help if you estimated the cost of the solar panels. To do so, you need to know how much electricity you consume and how much you can save by installing solar panels. A solar panel installation company can provide you with the necessary information.
When choosing solar panels or solar installers near me, check to ensure that the company’s warranty and guarantee policies are clear. Do they commit to customer service? If the warranty is limited, you should consider choosing another solar company. Make sure that the installer is available for warranty claims. You can also ask for a copy of the solar lease. Then, read through all the details carefully, and ask for clarification.
A reputable solar company like Solar Panels for Home, Colorado Experts | Solar by Peak to Peak will guarantee their work. Their customer service department will help you if something goes wrong. They should also tell you what to expect from them in terms of timelines. This way, you can make an informed decision and get the most from your new solar system.
Size of the Solar Panel Array
Before choosing the size of your solar panel array, it is important to know your energy needs. Most people consume more energy when their heat or A/C is running than when it is off. You can use your electric bill from the past 12 months to determine your average monthly use. Also, consider the amount of sunlight you get. If possible, check NREL’s GHI map to find your area’s average hours of sunlight. This number will help you determine how many solar panels are needed to power your home.
Residential solar panels usually range from 5.5 to 3 feet in size. However, the actual power produced by a panel may vary depending on its location and the tilt of the panels. The size of your solar panel array also depends on the amount of space you have available. If your rooftop is small, then a smaller array would be best.
The Efficiency of Solar Panel
Efficiency is one of the most important features when choosing a solar panel for your home. The higher the efficiency, the more energy the panel will produce. A typical solar panel can produce electricity from as little as 12% to as much as 21%. Therefore, the best option is to choose an efficiency of 15% or higher. Contacting a solar installer can find more information about solar panel efficiency.
You should also consider the size of the solar panel. Different panels are different in size and weight. Some are small and easy to move around, while others require two people to lift and install. In addition, if you plan to install a large solar panel on your roof, you should be aware that large panels are prone to oversized shipping charges.
Another factor to consider when choosing a solar panel is the design. Typically, solar panels have a protective glass covering the cells, so sunlight must pass through them. This reduces reflectivity and increases the energy harvested. In addition, the angle at which the solar panel is placed and the amount of light hitting the panel also play a role in its efficiency.
Warranty of Solar Panel
When choosing a solar panel, the warranty you receive is extremely important. It ensures that your solar panel will continue to work at its full capacity for the system’s entire life. Manufacturers generally offer a warranty on their products that is ten to twenty years. If your panel fails to function within the period specified in the warranty, they will replace it.
You should also make sure that you can transfer your warranty. Many manufacturers offer a transferable warranty for solar panels. You need to notify the manufacturer or installer if you want to transfer the warranty. You may be able to transfer your warranty if you plan on selling your home in the future. Some manufacturers transfer warranties to third parties if they go out of business. When this happens, you’ll have to follow certain guidelines to ensure that your warranty is transferable.
A warranty is only valid if you maintain your solar panel properly. Most solar panels will outlast the warranty if you take care of them properly. In some cases, you may find that your solar panel’s performance decreases after a few years.