Bespoke solar, battery and EV installations for clients who expect the work to last as long as the promise.
I came into renewables from a career built on the idea that the details people don't notice are exactly the ones that make something last — or fall apart.
Stratum exists because I didn't want to build another company chasing installs. I wanted to build one where nothing gets waved through because a deadline says so.
— Sef
Every project is built from the same core scope — brought together as one considered system rather than a stack of separate add-ons.
Roof-integrated or mounted arrays, specified around your roofline rather than a standard template.
Sized to how your household actually uses energy, not a one-size figure.
Keep the essentials — and if you want it, the whole house — running through an outage.
Charging integrated with your generation and storage, not bolted on as an afterthought.
Generation, storage, charging and climate working from one system, not five separate apps.
Air-to-air heat pump systems for efficient heating and cooling, run from the same core setup.
We look past the spec sheet — how a component is made, what's inside it, and whether it's proven to still be working in fifteen years. We'd rather fit a reliable workhorse than the newest gizmo.
What's inside the component, not just what's printed on the box.
Chosen for a history of reliability across the industry, not a headline spec.
Selected to still be doing its job long after the install day is forgotten.
Renewables are a large upfront investment — in your bills, and in your independence. We'll be here long after the install to make sure it stays worth it.