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

Where We Build

Commercial Solar in Toronto and the GTA

Our office is on Spadina Avenue in Toronto, and our crews work across the GTA. Our team's projects here include a solar carport for a social housing provider in Toronto, rooftop solar in Etobicoke, and a 1.25 MW rooftop repowering at a working food packaging plant in Mississauga.

Our Work in Toronto and the GTA

Selected Projects in Toronto, Etobicoke and Mississauga

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

Rooftop Solar Repowering · Mississauga · 2026

1.25 MW Rooftop Repowering for a Food Packaging Business

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.

New system, DC
1.25 MW
AC capacity
500 kW
New modules installed
2,316
Legacy modules removed
2,068
Completed solar carport at a social housing property in Toronto in winter

Solar Carport · Toronto

Solar Carport for a Social Housing Provider

Rooftop solar array in winter with apartment towers behind, in Etobicoke

Rooftop · Etobicoke

Rooftop Array

See all projects

What We Build

One Team From Concept to Kilowatts

  • ECRA/ESA Licensed Electrical Contractor, Licence 7018973
  • $5M Commercial General Liability
  • WSIB Registered
  • P.Eng.-Stamped Designs
01

Screen

Desktop review of your sites from aerial imagery, at our cost.

02

Pre-Feasibility

Your utility data and roof documents become an indicative proposal, typically within one week, at our cost.

03

Feasibility & Firm Proposal

Site visits and full feasibility on selected sites lead to a firm proposal.

Have a Roof in Toronto and the GTA?

Send us the site address and a recent utility bill. We come back with a clear next step.

Contact Us

We build across Ontario. See where we work.