Florida ranks third on the list of US states embracing solar energy as residents take full advantage of the state’s year-round sunny weather. If you’re a Volusia or Flagler resident looking to hop on the solar panel bandwagon but can’t figure out what size of solar panel you need, we’re here to help.
Today, we’ll get into everything you need to know about sizing solar panels for your home in Volusia or Flager. Let’s jump right in.
How Are Solar Electric Systems Sized?
Sizing a solar electric system involves determining the size and capacity of a solar panel system. It involves the following steps:
Determining energy needs: Technicians determine how much energy your house consumes and will consume in the future. They use figures from past electricity bills and what appliances you plan to get.
Evaluating site conditions: “Site conditions,” in this context, refers to how much sunlight your home receives. Technicians consider three main factors when assessing site conditions: solar insolation (not insulation), roof tilt, and shade analysis.
Calculating system size: With energy needs and site conditions on lock, the next step involves calculating system size in kilowatts. Technicians accomplish this using the following equation:
System size (kW) = Average Daily Energy Consumption (kWh)/ Average Peak Sunlight Hour per day
Considering System losses and efficiency: Solar electric systems are prone to losses and inefficiencies with age. Technicians account for these losses to avoid underestimating the system size.
Determining the number of panels required: Finally, the technicians will determine how many panels the home needs. They’ll use the formula below to do so:
No. of panels = System Size (kW)/ panel wattage (kW)
Is It a Good Idea to Oversize My Solar Electric System?
Yes, it is, and here’s why:
For starters, Florida’s Investment Tax Credit (ITC) allows Floridians to recoup 30% of solar panel investment when filing their tax returns. For instance, if you install a solar electric system for $10,000, the Investment Tax Credit will give you back $3,000 during the next filing season.
Secondly, you never know how many appliances you’ll purchase in the future, and you’re better off playing it safe with a larger electric system.
Final Thoughts
A solar electric system for your home in Volusia or Flagler is a huge investment that not only cuts down energy costs for the long haul but also saves the environment. Whether you’re considering Solar Electric to power your home or exploring Solar Pool Heating to extend your swimming season, finding the right size system is crucial to getting the most out of your investment. But don’t be afraid to get a larger system if you can afford one.
Request a quote or contact Wayne’s Solar for professional and expedient solar panel installation in Volusia, Flagler, Duval, and surrounding areas.