Buying solar panels for your commercial or residential property can be nerve-wracking. Not only do you have to search for the best brand, but you also need to find a reputable supplier in your area to get the best deal the market can offer. The good news is that you will enjoy a wide range of benefits when you go green, and the environment will thank you too.
But what brand should you choose? Solar technologies keep changing, and more brands are frequently being introduced in the market. This makes the selection process a bit complex, but don't fret. In today's guide, you'll learn the essential factors you should consider to make an informed decision.
The first thing you need to do before you hit the market is to determine your power needs. This will help you have an estimate of the expected wattage. Usually, different homeowners or business owners have different power needs. Some need to harvest solar energy for lighting while others need it for heating or both. The expected wattage per day also varies from one household or company to another.
Therefore, consider getting a pro to determine your daily power consumption to get the best brand and size. Other than conducting a survey to determine your power usage, the expert will study your electricity statements and then offer a conclusive estimate of your average daily and monthly use. This data will help you pick the right panel. Remember, you might need to get several solar panels if you require more power.
Efficiency of the solar panels
Another factor that must be considered is the solar panel's efficiency. This refers to the panel's ability to convert input power into output energy. When you get efficient solar panels, the solar batteries will get charged at a quick rate thanks to the high output. The panels will also harness more power even when the sunlight isn't bright. But how do you know that the panels are efficient? The range for average efficiency is around fifteen to sixteen percent while twenty percent plus is the top of the line.
Everyone desires to get value on their investment, and one of the ways you can accomplish this is by buying panels that come with a warranty. If the warranty period is more extended, you can be sure the manufacturer supplies quality products and is confident they cannot malfunction easily. Invest in such quality panels even if the cost is slightly high.