Smart Panel Installation with your smart home project

What is smart panel installation?

A smart panel replaces your load centre with one that meters and switches individual circuits under software control. The lighter alternative retrofits smart breakers into the panel you already own, monitoring or controlling only the circuits you choose. Both are real products with real uses - solar, battery storage, EV charging, load management on a constrained service. For most homes neither is a good purchase, because what they buy is visibility and control, not safety, and not capacity.

How smart panel installation actually works

1. 1

   Establish why you want it - the answer decides everything

   There are three honest reasons: managing load on a service that cannot be upgraded easily, integrating solar and battery storage with controlled backup circuits, or wanting circuit-level energy data. If your reason is not on that list, the rest of this decision probably does not need making.

   Watch forBuying it because the existing panel is old or full. That is a panel replacement, which your electrician can do with an ordinary load centre for considerably less.

2. 2

   Full smart panel versus retrofit smart breakers

   A full smart panel is a like-for-like replacement of the load centre, so every circuit is metered and switchable, and it is the option that integrates most cleanly with storage and backup. Retrofit breakers go into a compatible existing panel and give you monitoring, and sometimes switching, only on the circuits you fit them to - far cheaper, far less disruptive, and reversible.

   Watch forCompatibility. Retrofit smart breakers are specific to particular panel makes and models. Check yours against the manufacturer's list before assuming this route exists for you.

3. 3

   Have an electrician assess the service and the existing panel

   Service size, the condition of the existing equipment, available space and whether anything needs bringing up to current requirements are all electrical questions with electrical answers. They also frequently change the economics of the whole decision. Our Electrical panel page covers this properly.

   Watch forAssuming a smart panel raises your service capacity. It does not. If the incoming service is undersized, that is a utility and service-entrance job, and the smart panel changes nothing about it.

4. 4

   Consider load management as the actual product

   The most defensible use of this hardware is shedding or staging loads so that a constrained service can host something it otherwise could not - commonly an EV charger. Where that avoids a service upgrade, the maths can genuinely work. Ask for that comparison explicitly.

   Watch forA quote that never compares the smart panel against the cost of simply upgrading the service. Sometimes the boring option wins, and the only way to find out is to price both.

5. 5

   Plan for the software outliving nothing

   This is the one piece of your electrical system whose usefulness depends on a vendor's app and servers continuing to exist. The breakers keep protecting circuits regardless, but the reason you bought it may not survive a discontinued product line.

   Watch forNo answer to "what happens to the smart features if the company stops supporting this". Ask it, and note the answer.

What does smart panel installation cost?

A full smart panel is a load-centre replacement plus a premium product, and it is one of the larger single purchases in this category. Retrofit smart breakers cost a fraction of it, per circuit. An ordinary panel replacement costs less than either. See the Cost Guide.

See the full smart panel installation cost guide - by material, size and region →

If the number is the problem, here are the ways people pay for it →