Projects

Built on Ontario Roofs.

Commercial rooftops, solar carports, and repowering work across Ontario, for retailers, logistics companies, school boards, and public agencies. A selection of what our team has built, and what we are building now.

200+

Projects delivered by our team

~100 MW

Solar and battery storage projects developed and built

$600M+

Clean-energy project capital developed or deployed

Featured Project · 2026

1.25 MW Rooftop Repowering for a Food Packaging Business

Rooftop Solar Repowering · Mississauga, Ontario · Built by Tero Power crews

Tero Power installers fastening ballasted racking on a packaging plant roof in Mississauga

Tero Power installer carrying a solar module across the racking grid

Close-up of a Tero Power installer fastening a racking rail on the gravel roof

A ten-year-old rooftop array at a working food packaging plant in Mississauga had reached the end of its useful life. Tero Power crews removed the legacy 569 kW system and built a new 1.25 MW DC system on the same roof, more than twice the capacity: four arrays across two roof levels on ballasted racking, four new inverters, and new AC infrastructure, all while the plant kept running.

Decommissioning of the legacy 569 kW array: 2,068 modules, racking, ballast, combiners, and the old central inverter
Ballasted racking across four arrays on two roof levels
2,316 new 540 W modules in 96 strings
Four string inverters, a new AC combiner, and feeders
Crane and telehandler lift days coordinated around plant operations
String testing, insulation testing, and commissioning support

Tero Power delivered the construction scope as partner to the project developer: demolition and disposal logistics, racking, modules, DC and AC electrical, and testing and commissioning support.

1.25 MW

New system, DC

500 kW

AC capacity

2,316

New modules installed

2,068

Legacy modules removed

The Tero Power crew standing on a completed rooftop solar array in Mississauga — The Tero Power crew on the completed arrays in Mississauga, September 2026.

Our Team's Track Record

A Track Record Across Ontario

Before Tero Power, our team built more than a hundred solar projects across Ontario under the Ecogrid Energy banner, from small rooftops to megawatt-scale systems. Ecogrid's crew and equipment joined Tero Power in July 2026. A selection of that work: