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Frequently asked questions

Based on the data from the Center for Sustainable Energy, the costs of residential solar panel systems can vary significantly. This calculation is based on a system capable of generating 5KWH of energy, with an average cost ranging anywhere from $3 to $5 per watt.
Many factors will influence whether your specific solar system falls on the higher or lower end of this scale, or even beyond. Importantly, the choice of the actual solar panels themselves will greatly impact the overall system cost, as different brands have varying power capacity. Also, it is important to remember that solar incentives will differ in different states and areas around the USA.
Also a big plus is the the solar investment tax credit (ITC), which currently offers a 30% tax deduction for homeowners solar systems, and has been extended until 2032.
Various other solar energy incentives also exist form state to state. For example, California provide large rebates for homeowners who adopt solar batteries, along with a net energy metering program. There are also property/sales tax exemptions, to aid in the cost reduction. However other states offer little or no incentives. Your Reach Solar Energy consultant will be able to help you to find out more, about any schemes or relief for your particular area.
To determine the overall solar power system requirements of a building, we need to consider various factors. The average homeowner typically needs in the region of 30 solar panels to give the maximum power to a house. However, the actual location and the brand / quality of the solar panels will affect this somewhat.
According to the U.S. Energy Information Administration, the typical American energy consumer uses just under 11,000 kilowatt-hours annually. This equates to an average 30 x 250-watt panel solar system, in being generally sufficient to power the average American home.
As always, this is just an estimate and will vary significantly, depending on a variety of factors including the size of your home, home size, amount of sun exposure, level of insulation, efficiency of domestic appliances, plus other factors.
Panel wattage is another variable to consider. Nowadays, solar panels can produce up to 400 watts, or even more. Therefore if you are living in for example, sunny Arizona with 400W solar panels, you may be able to power your entire home for around 20 panels.
Discover more on the Reach Solar Website:
https://reachsolar.com/turbocharge