How does energy Ottawa generate energy?
Energy Ottawa generates enough green power to operate 62,000 homes annually and is Ontario’s largest municipally-owned producer of green power. Solar power generating systems use photovoltaic solar cells to convert energy from the sun directly into a flow of electrons, which generates electricity for consumers.
Why did Energy Ottawa and the city of Ottawa sign a solar agreement?
Energy Ottawa and the City of Ottawa entered into an agreement to pursue solar generation after the success of a 2010 pilot project that consisted of smaller solar systems installed at Ottawa City Hall and the city’s Integrated Transit Operations Control Centre on Belfast Road.
Why is Ottawa a good location for solar energy production?
Ottawa is one of the best locations in Ontario for solar production as there are many sunny days throughout the year (including the winter). Solar energy production increases when it is cold; thus, OREC’s solar panels produce effectively during the sunny winter days in Ottawa.
Why should you choose Ottawa Valley Solar?
Jeff’s experience has been invaluable in delivering all types of solar solutions to hundreds of satisfied customers. You can count on Ottawa Valley Solar to design, install, and service a solar power generation system that will provide you with years of dependable energy production while helping to protect the environment.
Who is Ottawa Valley Solar?
We look forward to learning about your projects ideas and needs. Ottawa Valley Solar successfully designs, installs, and services solar power systems throughout Renfrew County and the greater Ottawa Valley including Ottawa, Carleton Place, Almonte, Arnprior, Renfrew, Pembroke, Barry’s Bay, Denbigh, and Calabogie.
What is the first community-owned solar project on a school in Ottawa?
In June 2014, The Conseil des écoles catholiques du Centre-Est and the Ottawa Renewable Energy Co-operative will be celebrating the inauguration of this project, a first community-owned solar project on a school in Ottawa (a 75 kilowatt solar project).
Top Solutions for Photovoltaic Microgrid Power Stations
Next-Gen Photovoltaic Modules

Engineered for superior efficiency, our photovoltaic modules integrate cutting-edge solar cell technology and anti-reflective coatings to deliver maximum power yield. Designed for integration into microgrid systems, these panels support both small and utility-scale energy projects, offering stable, long-term performance under diverse environmental conditions.
High-Purity Monocrystalline Solar Panels

Constructed with high-purity silicon wafers, these monocrystalline panels deliver industry-leading efficiency for distributed and rooftop installations. Their compact design and robust engineering make them suitable for energy-intensive microgrids, ensuring reliable performance and optimized space utilization.
Lithium-Ion Battery Energy Storage Units

Our lithium-ion storage solutions ensure seamless solar energy management by storing excess daytime power for later use. With fast response times, high discharge rates, and modular configurations, these systems support uninterrupted operation and grid stability for commercial, residential, and remote microgrid installations.
Integrated Smart Inverter Systems

Designed to handle multi-source energy inputs, our smart inverters synchronize photovoltaic arrays, storage banks, and utility grids. These inverters enhance energy dispatching through intelligent algorithms, allowing users to monitor and optimize power flow in real time, boosting the overall efficiency of the microgrid network.
Compact Solar Power Stations for Mobile Use

Ideal for mobile energy demands and emergency scenarios, these compact solar power stations integrate photovoltaic modules, battery storage, and inverter technology into one transportable unit. They provide essential backup power for tools, lighting, and communications in off-grid locations or during outages.
Distributed PV Systems for Scalable Energy

Our distributed solar solutions are tailored for microgrid deployment, optimizing energy collection across multiple structures and terrains. These systems feature advanced data tracking and load-balancing technologies, improving generation efficiency while reducing reliance on centralized grids.
Micro Inverter Technology for Panel-Level Optimization

Each micro inverter in our lineup connects directly to a single solar panel, maximizing output by eliminating mismatch losses. This design enhances overall microgrid flexibility, enabling effective system expansion and real-time diagnostics for each individual module.
Architectural Roof-Integrated PV Systems

These roof-integrated photovoltaic systems provide a dual benefit: structural coverage and clean power generation. Tailored for building-integrated microgrids, they align with modern design aesthetics while maintaining optimal solar exposure and long-term durability under extreme weather conditions.
OREC: A renewable energy co-operative model | CRC Research
The Ottawa Renewable Energy Co-operative (OREC) is committed to community-based power generation by providing residents of Ottawa the opportunity to invest money into …
Learn More →Green POwer GeneratinG Facilities
from Domtar, Hydro Ottawa''s hydroelectric generating capacity has grown more than double to 38 MW, enabling the company to generate enough clean, renewable energy
Learn More →Astral Power Soutions, Inc. | Solar Energy …
We sell and install all components related to solar power off grid systems, grid tied systems and home energy monitors in the Bancroft and Ottawa, Ontario. Skip to content. Astral Power Solutions, Inc. ... We service Lakefield to Ottawa, with …
Learn More →Battery Energy Storage Systems (BESS) Frequently Asked …
January 14, 2025 In October 2023, the Independent Electricity Systems Operator (IESO) put out a call for proposals for new Battery Energy Storage Systems (BESS). Through this competitive procurement process, known as the Long-term 1 Request for Proposals (LT1 RFP), the province looked to procure year-round capacity from new build storage facilities larger than 1 MW. This …
Learn More →Solar PV Analysis of Ottawa, Canada
In Ottawa, Ontario, Canada (latitude: 45.4215296, longitude: -75.6971931), solar power generation varies across the seasons due to differences in daylight hours and sunlight intensity. On average, each day per kW of installed solar capacity yields 5.96 kWh in summer, 2.87 kWh in autumn, 1.82 kWh in winter, and 5.45 kWh in spring.
Learn More →Solar Panels Cost 8.0k-18k in Ottawa, IL | April, 2025
For the month of April, 2025, the cost per watt for solar systems in Ottawa, IL is $3.83/W. Expect to pay $3,830, on average, for every 1000 watts (or 1 kW) of solar energy your system can generate.
Learn More →Solar Power Solutions in Ottawa | Sunly.ca — Sunly Energy
Ottawa is a prime candidate for solar power and it''s definitely worth considering if you''re looking to reduce your environmental impact and save on your electricity bill. You can make it even better by helping develop a more sustainable energy future through Solar and taking advantage of the options available for solar power in Ottawa.
Learn More →True Beacon: Solar Company Ottawa | Solar Energy Company
True Beacon is the leading solar company in Ottawa, offering expert solar energy solutions. We specialize in solar power and solar power energy services. HOME; ... 6092 kWh Annual Generation. 11x 450W Solar Panels. Engineering & Permits. Installation Included. 25 Years Warranty. ... Installing a solar energy system typically takes 1 to 3 days ...
Learn More →Energy and Climate
The actual output from photovoltaic systems varies with conditions, the most important of which is the amount of energy from the sun. Solar potential is calculated based on this incoming solar radiation. Ottawa''s solar potential is around 1200 kWh per kW of capacity, which puts it in the top 15% among the hundreds of municipalities in Ontario.
Learn More →Solar Power Calculator for Ottawa, Ontario, Canada
The reports were generated based on 100 kWp solar system as it is easier to calculate any other size based on the results. Location: Location: Ottawa; GPS Coordinates: 45.33339, -75.58429; Elevation: 89 m; Solar Installation Info: Total installed power: 100 kWp; Solar panel technoloty: c-Si; Installation: Fixed; Optimal solar panel angle for ...
Learn More →A homeowner harnesses the power of the sun
Small-scale technologies like solar panels and on-site battery storage (also known as distributed energy resources) are empowering homeowners and businesses to become more energy independent during …
Learn More →Greening of our City of Ottawa assets is well underway
Looking to future upgrades that will advance the City''s transition to cleaner energy sources, we are set to install solar photovoltaic systems this year at the Bob MacQuarrie …
Learn More →Let''s Talk Electricity Fact Book
the City of Ottawa and governed by an independent Board of Directors appointed by its shareholder. The company''s core businesses are: >>electricity distribution, >>renewable energy generation, and >>energy conservation and management services. Hydro Ottawa owns and operates two subsidiary companies. HYDRO OTTAWA LIMITED
Learn More →Solar Energy | Training | Courses | Certification
The North American Solar Academy offers solar energy training and certification throughout Ontario. Register online at northamericansolaracademy or call 1.844.608.6272 Now!
Learn More →Renewable and Sustainable Energy Reviews
GHG emission rates of some advanced PV systems, such as high-concentration, heterojunction and dye-sensitized technologies. The EBPT of high-concentration PV system is lower, ranging from 0.7 to 2.0 years, but the CO 2 emission rate of dye-sensitized PV system is higher than the ones of other PV systems at the moment.
Learn More →Off Grid Systems
Off Grid Systems. Off Grid Solar Systems provide electricity in a closed system environment without any Hydro connection. Ideal for remote areas, these systems use a combination of …
Learn More →Modernizing Ottawa''s power grid
Adaptive grid flexibility: Ensuring the grid can dynamically respond to changing energy demands from sources like heat pumps, electric vehicles, and solar generation. Fortified resilience and robust security : Improving the grid''s ability to withstand disruptions, both physical and technological, and safeguarding against cyber threats.
Learn More →Turning rooftops into renewable power generators – Ottawa …
It features a 250 kW solar photovoltaic system with an estimated output of 328,465 kWh/year – equivalent to removing more than 30 homes from the grid annually. "We understand how important green energy solutions are to our customers, our city and our province," said Greg Clarke, Chief Electricity Generation Officer at Energy Ottawa.
Learn More →Official Plan and Zoning By-law Provisions for …
Currently, renewable energy generation facilities that require provincial approval (e.g. wind and solar farms, bio-energy facilities of a certain size) are subject to a Zoning By-law Amendment application in order to be permitted.
Learn More →Solar power generation by PV (photovoltaic) technology: A …
For the generation of electricity in far flung area at reasonable price, sizing of the power supply system plays an important role. Photovoltaic systems and some other renewable energy systems are, therefore, an excellent choices in remote areas for low to medium power levels, because of easy scaling of the input power source [6], [7].The main attraction of the PV …
Learn More →About Us
Jeff Millar – Solar Sales Manager – jeff@ottawavalleysolar or 613-433-1668 Jeff has been involved with solar systems design and installation since the early 1990''s. He has designed, installed and serviced microFIT, FIT, Net Metering, Off Grid and Power Back Up systems throughout in the Ottawa Valley.
Learn More →Turning rooftops into renewable power …
This is what Energy Ottawa, an affiliate of Hydro Ottawa, and the City are doing, by turning eight municipal rooftops into generating stations that feed the local power grid. Energy Ottawa is installing solar panels on the …
Learn More →Battery Energy Storage Systems (BESS) FAQ | Renewable Energy Generation ...
Battery Energy Storage Systems (BESS) FAQSeptember 26In October 2023, the Independent Electricity Systems Operator (IESO) put out a call for proposals for new Battery Energy Storage Systems (BESS). Through this competitive procurement process, the target is to procure 2,518 megawatts (MW) of year-round capacity from new build storage facilities larger …
Learn More →Welcome
Ottawa Valley Solar is one of the largest installers of Net Metering, Off Grid and Power Back Up solar power systems in the Ottawa Valley. Our management team and site installers have been satisfying residential, off grid and business …
Learn More →Ottawa''s 2050 Energy Plan is Science not Fiction
Andrea says that the Energy Evolution plan addresses the critical need for more electric vehicle (EV) infrastructure in the City. With more than 100 years of grid expertise, managing renewable energy assets, and in the field of energy management, Hydro Ottawa is assisting in many facets of the City''s energy plans, including its EV initiatives.
Learn More →Power generation evaluation of solar photovoltaic systems …
Due to the implementation of the "double carbon" strategy, renewable energy has received widespread attention and rapid development. As an important part of renewable energy, solar energy has been widely used worldwide due to its large quantity, non-pollution and wide distribution [1, 2].The utilization of solar energy mainly focuses on photovoltaic (PV) power …
Learn More →iSolara Solar Power
iSolara Solar Power has been designing, manufacturing, and installing solar products in Ontario since 2003. We are also a Certified Tesla Powerwall installer.
Learn More →Solar Company Ontario
If you are searching for a professional solar company in Ontario, you need Terawatt Solar. We install high-quality and efficient solar systems, giving you control of your energy costs. Click or call (877) 648-3323 for more information.
Learn More →Official Plan and Zoning By-law Provisions for …
Provincial Authority to Approve REGFThe repeal of the Green Energy Act in 2019 restored municipal authority to regulate renewable energy generation land uses in Ontario, offering a new opportunity for municipal input on the siting of such …
Learn More →Ottawa Solar Power
Welcome to Ottawa Solar Power, the premier installer of solar solutions in the National Capital Region. Since 1996, we''ve successfully installed over 600 systems, serving a diverse clientele that ...
Learn More →Committee approves regulations for battery energy storage systems
The Agriculture and Rural Affairs Committee today approved Official Plan and zoning amendments to establish land-use policy for siting Battery Energy Storage Systems (BESS) in Ottawa.. BESS are an emerging battery technology that can help make the electricity system more reliable by drawing and storing energy from the grid during off-peak hours, when …
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