Those who know me well would tell you I am a pretty boring person. I don’t have many hobbies, but one thing I do love is gadgets. For instance, I’m a big fan of DIY home automation. Practically every electronic device in my house is voice-controlled, automated, and Wi-Fi-connected—if it can be, it probably is. Here’s a fun example:

I love robots doing things for me because, frankly, I’m too busy. 

At this rate, I might run out of IP addresses! Sure, I could change my network’s subnet to enable more, but every time I tinker with my setup, I have to invest time getting everything right again—something I don’t have in abundance. Anyway, I digress.

One gadget I’ve wanted for years but hesitated to get is a home energy storage and backup system, like Tesla’s Powerwall. The Powerwall 2 has been around since 2016, but for years, the Powerwall 3 was “just around the corner,” with rumours of its launch “next month” seemingly every month. I didn’t want to invest in a device I planned to use for a decade only for it to become obsolete right after I bought it.

Finally, the wait is over. Powerwall 3 became available earlier this year, and I’m glad I waited. Its specs—peak power, continuous power, and efficiency—are significantly upgraded from Powerwall 2. That said, I was a little disappointed that its battery capacity remained unchanged.

I’m told this was the first Powerwall 3 installation in Canada, which is pretty exciting! It’s a beautiful piece of technology, though I don’t see much of it since it’s tucked away in the basement. Paired with solar panels, I hope to “off the grid” as much as possible.

As good as the Powerwall 3 is, it’s only part of the solution. While it handles storage and backup very well, it doesn’t provide fine-grained energy monitoring, let alone control. To address this, I also installed a Sense energy monitor. This device, connected to the electrical panel, collects real-time data from electrical currents to identify unique energy signatures for every appliance and device in the home. It’s a hack, a retrofit solution and imperfect, but it’s probably the best option for someone like me, who is entrenched in the Tesla ecosystem.

The energy space hasn’t changed much in the past half-century. Take the electric panel, for example—it’s still essentially the same analog system I remember from my childhood. However, with the rapid acceleration of the energy transition, smarter energy systems are becoming critical as hardware and software converge to enable new possibilities.

A big thanks to James and Dave from the Borealis Clean Energy team for helping me with this project
—and for arriving in style with Canada’s first Cybertruck. The project has so many moving parts. Their expertise made this journey much smoother.