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Terawatt Solar
- Consumer Services
- Markham, ON
About this business
Looking for affordable solar panels in Toronto and greater Ontario? With over a decade of experience in the solar energy business, we have the expertise, experience, and reputation necessary to provide the utmost satisfaction to our customers. Greater Toronto area homeowners trust Terawatt Solar knowing we provide strong references from clients we have served for over a decade. Our clients will tell you that we continue to monitor and support their solar power installation long after their system is commissioned. We are curr... read more
Location details
7030 Woodbine Ave Suite 500, Markham, ON, L3T 6G2, Canada
Get directions| Weekday | Schedule | Status |
|---|---|---|
| Mon | 8:00 a.m. to 5:00 p.m. | |
| Tue | 8:00 a.m. to 5:00 p.m. | |
| Wed | 8:00 a.m. to 5:00 p.m. | |
| Thu | 8:00 a.m. to 5:00 p.m. | |
| Fri | 8:00 a.m. to 5:00 p.m. | |
| Sat | Closed | |
| Sun | Closed |
I had a 10.24 kWp SolarEdge system installed by Terawatt Solar in June 2025 and the whole experience was excellent. When the ESA inspector came to check the system, he was done in under 5 minutes. I’ve worked in the electrical industry for years and I’ve never seen an inspection go that fast. He told me Terawatt is one of only two companies where inspections are always that smooth because their wiring is clean, their layouts are consistent, and they send in super detailed photos and drawings. That gave me a lot of confidence... read more
Would not recommend
Dima (or Dmitry) from Terawatt Solar did an excellent job installing my solar panels and invertor. The quality of his work was outstanding, with exceptional cable organization and a neatly set-up system. He also explained everything clearly, making the process easy to understand. Highly professional and detail-oriented, I highly recommend him!
For the most part the experience was good, Cosmin and his team were great to deal with. My only real issue is that when I asked about snow/ice guards I was told they don’t do that, shame on me for assuming, but with the snow we receive and the damage it can cause I thought it was mandatory.
Very happy to have Cosmin and his team to install my solar panel system. Very professional and friendly
Frequently asked questions about Terawatt Solar
How is Terawatt Solar rated?
Terawatt Solar has a 4.6 star rating with 37 reviews.
When is Terawatt Solar open?
Terawatt Solar is closed now. It will open at 8:00 a.m.
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