The Otter Energy Advantage

Making solar simple since 2009
For agricultural, commercial and residential customers who want freedom and predictability from their hydro-bill, Otter Energy is Ontario’s leading team of solar power professionals.
At Otter, we seek perfection in everything we do and achieve it through our proven, time-tested processes. As the most experienced design-build team in the clean energy industry, we can unlock the hidden value in your property.


We’re guided daily by the “3 Es” — the need to be Economically, Environmentally and Ethically positive in everything we do.
That’s the Otter Way
The Otter Energy Advantage:
By the numbers
Number of solar panels installed since 2009
Otter Solar Installations Generate:
Our solar systems produce enough energy to power
Average hydro bill savings by installing solar panels
Our solar panel installations reduced carbon emissions by
Ontario’s Leading Solar Installer for:
With solar panels, you can generate your OWN electricity and pay yourself
Otter Energy News
The Otter At Work!
We were proud to be chosen by Kuehne+ Nagel to design and install the largest net-metered rooftop solar project in Ontario at their flagship location in Mississauga.
With over 3000 panels, this state-of-the-art solar generation system will produce more than 1,500,000 kWh annually and meet 90% of the facility’s energy needs!
Otter Energy News


The Otter is everywhere in Ontario and now we are on the radio! Our ever radio spot shows how we help farms save BIG with solar energy solutions. Take a listen!
Otter Energy News


Otter Energy is honoured to be part of the Canadian Chamber of
Commerce Net-Zero Council and lend our unique perspective to the
discussion as Ontario’s leading solar and battery solution provider.
You can hear our own Peter Vogel’s closing remarks at the recent
Executive Summit on the topic here: https://www.youtube.com/watch?v=8aFhoW9KS84
What Otter Customers are Saying
“Very happy with Otter Energy’s solar installation. Their crews were great, nice guys, worked in freezing weather and snow and cleaned up at the end of every day. They were very responsive, and their pricing was competitive. We are beyond happy that we did this and have no regrets.”
“The guys at Otter Energy are great – and knowledgeable. They complete projects in a timely and orderly fashion and would defiantly use them in the future.”
“Great company! We upgraded our system and it is definitely worth the investment!”
“5 out of 5. Great experience working with Dave and Louis at Otter. They’ve been extremely helpful in getting the details together by going over the process and collecting the roof details for panel setup recommendations.”
“We’re thrilled with our solar installation from Otter Energy. They shared our vision… and worked with us to maximize the coverage we could get on our garage roof and walls.”
“As a home owner trying to install solar panels, I had a great experience working with the Otter team. From the beginning of the sales process, all the way through project management, installation and accounting, everyone was extremely helpful!”

Top Solar Energy Advantages
At Otter Energy, we’ve been helping agricultural, commercial and residential customers save on energy costs with premium solar panel systems since 2009. We’re solar energy experts and get asked all the time, “are solar panels worth it”? Solar power is a renewable, clean source of electricity, and there are BIG benefits to installing solar PV panels on the roof of your farm, business or home.
1. Drastically reduce your Hydro bills
Farm owner, institution, big business or homeowner – your electricity bills can be a big chunk of your monthly expenses. With a solar panel system on your roof, you will generate free power. You will reduce your hydro bills and save money. Cut your hydro bill by up to 90%.
2. Solar power means predictable energy costs
Tired of riding the Hydro rollercoaster and not knowing what your electricity bills will look like month to month? You aren’t alone. In the past decade, electricity prices in Ontario have increased 7.5% per year. By installing a premium quality Otter solar energy system, you can fix your rate and insulate yourself from unpredictable increases and fluctuations.
3. Solar panel systems have great ROI
Solar energy systems are an incredible investment with a great return. With solar panels on your roof, you not only save on electricity costs but increase the value of your property. Our customers pay off the cost of their solar energy systems in an average of 5-8 years.
4. Solar energy reduces your carbon footprint
Solar panel systems on the roof of your farm, business or home can eliminate TONNES of carbon emissions each year. With solar energy you can be confident you are helping the environment while you are saving money.
5. Solar panel costs are less than you think!
The cost of solar panels has gone down 90% since 2010! When you factor in the 25-year lifespan of our premium solar panel systems and the short pay-back period – unlocking the hidden energy savings in your farm, business, or home with solar energy makes sense.