Herriman filled in quickly with larger, newer homes, and larger homes generally use more electricity. Central air across a big footprint, multiple refrigeration appliances, a hot tub, and increasingly an electric vehicle charging overnight all push consumption up. That usually points toward a bigger system, which in turn needs more unshaded roof area facing a useful direction. The good news is that newer homes here tend to have generous roof planes and shingles with plenty of life left. The design question becomes whether the amount of well-oriented area you have lines up with the amount of electricity you actually use.
Sizing has to start with your real numbers, meaning twelve months of usage rather than one summer bill or a rough estimate given at the door. Households with heavy air conditioning show a strong summer peak, while EV charging adds load year round, and those patterns lead to different conversations. Bigger is not automatically better either, since any system is limited by orientation, pitch, shading, and unshaded area no matter what you would like it to do. If your usage exceeds what your roof can reasonably support, you deserve to hear that before you sign, not after.
The electrical side deserves as much attention as the roof on a larger home. A solar system connects to your service, and the size of that service, the rating of the main panel, the breaker layout, and the room available in the panel all determine how the interconnection can be made. Some homes accept it with no changes at all. Others need a main panel upgrade, a service change, or a different connection method, and any of those adds scope and time. This is not exotic work, but it is real work, and it should be identified during the site visit.
This matters even more if you plan to add load later. If an EV charger, a shop, a heat pump, or a battery is on your list, say so early so the system is designed with that in mind rather than reworked afterward. Batteries in particular are a separate decision from solar itself, generally driven by wanting power during an outage or by shifting when you draw from the grid, and they bring their own equipment and space needs. Talk about it up front. A permit and a utility interconnection application are part of every project.
Plenty of homes in Herriman sit on lots with a detached garage, a shop, an RV pad, or another accessory building, and those change the picture. Sometimes the detached structure has the better roof, offering a wide unshaded plane facing south while the house itself is broken up by gables and dormers. Sometimes the structure carries meaningful load of its own and it makes sense to serve it directly. Either way, the array and the point of connection may not sit on the same building, and moving power between them becomes its own part of the job.
That usually means trenching. Distance, what the trench has to cross, whether usable conduit already exists, and how the property is landscaped all affect how involved it becomes, so it should be measured and priced during the site visit rather than assumed. Ask how the run is routed and how the yard gets restored afterward. Incentives and utility rules exist and change over time, so confirm them with a tax professional and with your utility directly, because we do not give tax advice. Call 801-644-9000 and we will connect you with someone who will walk the property.
Size should follow your usage and what your roof can support, not the other way around. Orientation, pitch, shading, and unshaded area cap what any roof can do, and a design that ignores those limits will not behave the way it was drawn. Bring twelve months of usage to the conversation and ask how the proposed size was derived. If the reasoning is not clear, keep asking until it is.
Connecting solar to your home has to happen within what your existing service and main panel can safely handle. When the panel is full, rated too low, or laid out in a way that leaves no room for the connection, it gets upgraded or the interconnection is made another way. That adds scope and schedule, so you want it identified during the site visit rather than raised after the crew has started.
Often yes, depending on how the buildings are served and where the meter and panels sit. What varies is the wiring path between them, which frequently means trenching and can mean additional equipment. The right answer comes from someone standing on the property looking at both structures and the distance between them. Mention the shop when you first call so it is part of the evaluation from the start.
A few details about your home is enough to start. Or call 801-644-9000 and skip the form.