Solar Panel System

Solar Panel System: What Size do you Need?

Solar Panel System

You made the decision to switch to clean, green, solar power, and are considering installing a solar panel system. There are some questions you can ask which helps you determine what you would like out of your solar system.

Do you want to lower your electric bill or go off grid?

If you really want to reduce your energy bill, the quantity of solar panels is determined by precisely how much you wish to reduce it by. If you simply want half of your energy usage to be lowered, the solar panel system likely will be smaller. If you wish to cover all of your energy needs, you probably will require a larger solar system in order for it to capture all of the solar power your house needs. Also, you might want to think about buying a solar energy battery that stores all excessive energy the panels will deliver. It’ll permit your house to operate on renewable energy even during the night.

How much energy are you consuming?

If your electric use is fairly low even without panels, it might mean the size of the panel system does not have to be that big. If your panels generate more energy than your house uses on a routine basis, you probably also would want to look at either net metering, or the installation of a solar battery in order for excess energy not to disappear.

How many kilowatt-hours can your panels generate?

The answer to that varies- that is because, like vehicles, solar panels are available in different brands and generate different electricity levels. For instance, a bifacial solar panel that generates electricity from both sides- naturally will produce more energy than single-sided solar panels.

What size system should you get?

The answer to that varies from one house to another, and depends mostly on the aforementioned factors above. If you wish to cover all of your energy needs, you probably will require a bigger solar panel system, meaning of course, more panels. But, if there’s limited space on the roof you might instead utilize higher efficiency panels. It’d mean fewer panels, but more production rates.

With 50 years of experience in commercial, industrial and residential work, trust Tri-State Electrical Contractors for your solar panel system needs. Call 423-823-5158 to request for a quote.

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