OTTAWA SOLAR POWER

“I contacted Mike for my solar project. After speaking to him for about 15 mins it was clear that I had found a reputable person with knowledge and ethics.

After doing my due diligence I found he had installed solar systems on various other of my brother firefighters houses with all of them saying he was a stand up guy.

Mike quoted me an absolute fair price, aided me in the Greener Home Energy Loan.

He installed the system on time with his quirky but super meticulous electrician and two of the hardest working installers I’ve seen in a long time in the trades.

No extra hidden fees, invoiced as quoted. Job well done.

I would recommend a solar system to anyone and have it installed by Mike and his crew any day!

Thanks Mike.”

— Dan • Ottawa Homeowner

Upgrading the system behind the scenes.

This project included transitioning from lead-acid batteries to modern lithium storage, significantly improving efficiency and system performance.
Lithium battery systems provide:
• Longer lifespan
• Higher efficiency
• Greater usable energy storage
• More reliable performance year-round

As a solar energy company with over 25 years of experience, we focus on upgrades that make a measurable difference in how a system performs every day.

This is where long-term reliability is built.

See the full transformation: www.ottawasolarpower.com/case-study-off-grid

Bringing a system upgrade to life.

This phase of the project focused on expanding the solar array and optimizing the layout to improve energy production and system balance.

Each step matters:
• Installing the main roof-mounted array
• Reviewing layout and preparing additional panels
• Adjusting positioning for seasonal performance
As a solar energy company, our goal is to design systems that perform consistently across all seasons in Ontario.

Precision during installation leads to long-term reliability.

Explore the full project: www.ottawasolarpower.com/case-study-off-grid

Off-Grid System Upgrade Case Study
From Lead-Acid Limitations to High-Performance Lithium Storage

A recent project where we upgraded a 12-year-old off-grid system to improve reliability, storage, and year-round performance.

The Challenge
An aging system using lead-acid batteries with limited efficiency and lifespan, combined with an under-sized solar array. Winter conditions further impacted performance, highlighting the need for a complete redesign.

The Upgrade
We engineered a full system upgrade tailored to the property:
• Doubled energy storage capacity
• Installed Discover Helios lithium batteries
• Increased solar array by 200%
• Optimized lower panels for winter production

The Result
A system designed for consistent, year-round performance:
• Improved reliability in all seasons
• Increased energy storage capacity
• Optimized solar production throughout the year
• Reduced generator use, maintenance, and fuel costs

This project reflects what proper off-grid design looks like in Ontario. Every system is built around real conditions, from snow load to seasonal sun angles, to ensure long-term performance and energy independence.



https://www.ottawasolarpower.com/case-study-off-grid

A recent off-grid solar system upgrade we completed in Eastern Ontario.

We were brought in to refurbish a 12-year-old system that was running on lead-acid batteries and an undersized solar array. The goal was to improve reliability and make sure the system performs consistently year-round.

We doubled the storage capacity using Discover Helios Lithium Batteries and increased the solar array by 200%. This gives the homeowner a much more stable and efficient system, especially through seasonal changes.

As a solar energy company with over 25 years of experience, we design systems based on real-world conditions here in Ottawa and Eastern Ontario.

Before anyone points it out, yes, there is shading on the bottom row of panels. Those panels are intended for winter use, when the sun is lower in the sky and there is no shading from the top rows. This is part of the design to maintain production throughout the year.

Clean energy, built for long-term reliability.

System stopped producing. Error code showing. No installer to call.

This is more common than people think. A homeowner in Ottawa reached out after an arc fault shut their system down, originally installed by a company no longer in business.

We were on-site the next day, reset the system, and got it producing again. Just as important, we explained what to watch for and what to do if the issue comes back.

If your solar system isn’t working, we can step in.

📞 Ottawa Solar Power
Solar service & troubleshooting across Ottawa and Ontario

I’ve been installing solar in Ottawa for nearly 30 years. And one thing has stayed true over time:
Solar depends on getting the installation right for the long term.

Every home is different. Roof structure, energy usage, climate exposure, in Ottawa, these details matter more than most people realize.

Over the years, my team and I have installed more than 1,000 systems across the region. This experience has shaped how we approach every project, with a focus on what performs well and what lasts.

In a growing market, experience plays a key role in helping homeowners make informed decisions.

– Mike
Ottawa Solar Power

Solar power continues to perform even in Ottawa winters.

Cold temperatures support panel efficiency, and snow reflection can improve output on clear days. These installations are designed specifically for year-round performance in Eastern Ontario.