If you’re a residential solar user or someone planning on going solar, solar advisors will probably suggest that you go for a 10kW solar system. Clean energy forums will echo similar sentiments.
So, what makes them such a coveted choice for residential solar usage?
Well, 10kW solar arrays are perfect for the power needs of an average American home. This isn’t a hypothesis but a fact. Let’s do the math to understand why.
A 10kW solar system produces roughly 40kWh of power in a day. It is enough to power an average American household that consumes 29.53kWh power per day. And that’s not all. It also provides a surplus of about 10kWh.
At first glance, a 10kW solar array seems like an ideal choice when you decide to go grid-free or are looking to optimize savings, even if you are grid-tied.
When you consider government incentives, like the 30% tax credit introduced by the Biden government and the decreasing cost of solar panels on top of that, going solar makes a lot of sense.
That’s why despite the aftermath of the pandemic and supply chain disruptions, residential solar saw a 40% growth from 2021 to 2022. And more and more homeowners are going solar today.
Does that mean a 10kW solar setup will serve your needs too?
Well, that depends on your electricity consumption.
Browse our most popular questions and topics surrounding a 10 kW solar system, the right equipment for a solar array, how much you can expect to pay, and if a system that size can power a home. If you still have questions, share them with us below!
The amount of power produced by a solar array this size depends on the system and the location. But, homeowners should expect their solar system to produce roughly 11,000 to 17,500 kWh annually.
If the solar system covers 100% of your energy needs, it's worth the investment. Even if it only offsets the power bill, you'll still see immediate savings if you're paying less for your power and the solar panels combined. Plus, you'll save long-term once the panels are paid off.
Before federal and state incentives, the average 10kW solar system in the U.S. costs about $30,000. Homebuyers should expect to pay between $22,000 to over $35,000 depending on equipment and installation costs.
Surprisingly, very little maintenance goes into owning a solar array. After solar installation, homeowners should periodically clean off any debris that has fallen on the solar panels so that they can work unobstructed. Solar inverters and other solar equipment should be kept free of dust, cobwebs, and other matter that tends to build up, but other than that, solar power systems are pretty hands-off for homeowners.
I use 20 kWh a day. What size solar system do I need?
A 10kW system may be a good option, especially if you anticipate increasing your energy needs. New family members, additions to the building, older appliances, and your home's age can all factor into how energy efficient your home is now and how efficient it'll be in the years to come.
The best way to know whether an offer is a good deal is to educate yourself about what to look for – our Solar 101 page is an excellent place to start. If you're ready to begin comparing customized solar quotes for your property, register on the EnergySage Marketplace to kick off your solar journey today.
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