Top Solar Panel Companies In Ontario

Xolar Inc. offers a full-service approach to residential and off-grid solar systems, guiding clients through design, permitting, and installation. Their team handles everything from equipment selection to energy storage solutions, with many customers appreciating their helpfulness and technical knowledge. Some clients note delays and communication challenges after installation.

Solar X offers comprehensive solar solutions, handling everything from custom design and financing to installation with a knowledgeable team. Customers appreciate their clear communication and honest assessments, noting the company’s transparency even when solar may not be the best immediate investment. Installations are typically completed in under a day with attention to detail.

Solify is one of the top 10 solar companies due to its exceptional customer service, affordability, and seamless experience. Multiple reviews praise employees like Ali and Andrew for their deep knowledge in solar energy issues and help during the process. Reviewers report savings and zero energy bills after Solify’s straightforward installation without extras. Solify also offers fantastic federal… more...

Solify is one of the top 10 solar companies due to its exceptional customer service, affordability, and seamless experience. Multiple reviews praise employees like Ali and Andrew for their deep knowledge in solar energy issues and help during the process. Reviewers report savings and zero energy bills after Solify’s straightforward installation without extras. Solify also offers fantastic federal grants and low-interest loans to make solar more affordable. The company has a solid background which made the decision to install solar power easy. Solify has made it easy to become renewable energy mainstream and save money in these uncertain economic times. Canadian homeowners frequently rely on Solify to provide them with solar solutions. Solify is rated for its 10 Out of 10 service quality.

Terawatt Solar specializes in commercial solar panel installations that help Ontario businesses lock in stable electricity rates for 25 years. Their team handles custom projects for various industries, including hotels and manufacturing, with a focus on cost-effective, sustainable energy solutions. Customers appreciate their professionalism and thorough follow-up, though some note occasional… more...

Terawatt Solar specializes in commercial solar panel installations that help Ontario businesses lock in stable electricity rates for 25 years. Their team handles custom projects for various industries, including hotels and manufacturing, with a focus on cost-effective, sustainable energy solutions. Customers appreciate their professionalism and thorough follow-up, though some note occasional delays during the process.

EnergyPal’s team brings over 65 years of combined experience in solar energy and has contributed to reducing installation costs through a Department of Energy grant. They offer solar panel sales and installation support, along with educational resources for schools. While some customers appreciate the clear communication and detailed presentations, others have reported delays and installation… more...

EnergyPal’s team brings over 65 years of combined experience in solar energy and has contributed to reducing installation costs through a Department of Energy grant. They offer solar panel sales and installation support, along with educational resources for schools. While some customers appreciate the clear communication and detailed presentations, others have reported delays and installation challenges.

Grasshopper Energy specializes in large-scale solar development with a global presence and a strong focus on collaboration among stakeholders. They assist with project planning, installation, and solar panel transfers, though some customers note challenges with maintenance responsiveness and removal costs. The team is often described as professional and community-minded.

Known for efficient and professional EV charger installations, VCT Group Inc. specializes in upgrading electrical service panels and installing Tesla Wall Connectors. Customers appreciate their clear communication, quick turnaround, and reasonable pricing, though some note occasional delays in equipment availability. The team handles projects with care and keeps the process straightforward.

Known for handling all permits and regulatory details, Solar Dynamics offers comprehensive solar power system design and installation for homes and businesses. Their team of engineers, designers, and installers focuses on quality workmanship and clear communication throughout each project. Customers appreciate their professionalism and responsiveness, though occasional delays outside their… more...

Known for handling all permits and regulatory details, Solar Dynamics offers comprehensive solar power system design and installation for homes and businesses. Their team of engineers, designers, and installers focuses on quality workmanship and clear communication throughout each project. Customers appreciate their professionalism and responsiveness, though occasional delays outside their control may occur.

Known for their thorough solar panel cleaning and maintenance, Precision Window Cleaning offers detailed window, screen, and exterior surface cleaning. Customers appreciate the team’s professionalism, efficiency, and ability to handle hard-to-reach areas, though some note scheduling can be tight on short notice.

With over a decade of experience, MySolar specializes in custom solar panel systems designed to help homeowners reduce energy costs and carbon footprints. The team offers thorough assessments and handles installations with professionalism and attention to individual needs. Customers appreciate their clear communication and reliable service throughout the process.

Known for providing free home estimates with no visit necessary, Goldwater Solar Services Ltd has been designing, installing, and maintaining solar hot-water, pool heaters, and power systems since 2005. Their team works with residential, commercial, and institutional clients across the Greater Toronto Area, often praised for professionalism and detailed knowledge, though some note challenges… more...

Known for providing free home estimates with no visit necessary, Goldwater Solar Services Ltd has been designing, installing, and maintaining solar hot-water, pool heaters, and power systems since 2005. Their team works with residential, commercial, and institutional clients across the Greater Toronto Area, often praised for professionalism and detailed knowledge, though some note challenges reaching them for ongoing service.

Kajk Constructors offers residential, commercial, and industrial solar panel installations along with storage and maintenance solutions. Customers appreciate the team’s professionalism, clear communication, and affordable pricing. The installers keep clients informed throughout the process, making it easier to transition to solar energy.

Envisionmatrix Solar offers customized solar power systems with a focus on transparent communication and thorough site evaluation. Their team handles everything from design and installation to managing permits and net metering paperwork. Customers appreciate their patience, clear explanations, and smooth installations, though some delays with external inspections have occurred.

Quadra Power Inc. specializes in solar plant construction and development, backed by a team with over 200 MW of direct solar project experience since 2007. They offer design, installation, and management of photovoltaic systems, with customers appreciating their knowledgeable, responsive team and timely project delivery, though some note occasional communication hiccups.

Voltloop specializes in providing reliable, top-brand batteries with a focus on affordable pricing and fast service. Their team helps customers find the right battery or charger, often offering same-day pickup and nationwide shipping. Customers appreciate the knowledgeable staff and smooth online ordering, though delivery delays have occurred occasionally.

Known for offering competitive pricing on solar equipment, S.A.W. Technology (MaxPower LED Lighting) specializes in solar panels, inverters, and off-grid solutions. Customers appreciate the team’s knowledgeable support and responsive service, though some have noted challenges with certain battery setups that were handled with straightforward solutions.

Silfab Solar specializes in designing and manufacturing ultra-high-efficiency solar panels tailored for North American conditions. Their fully automated, ISO-certified plants produce panels known for precision engineering and durability. Customers appreciate the quality of the panels, though some note challenges with workplace conditions and employee turnover.

Reboot Solar connects homeowners with pre-vetted local solar installers through an automated, hassle-free process designed to save time. The team offers a range of solar options at various price points, including no-cost solutions, and is known for clear communication and detailed explanations. Some customers have noted issues with partner installers, but the company remains responsive to… more...

Reboot Solar connects homeowners with pre-vetted local solar installers through an automated, hassle-free process designed to save time. The team offers a range of solar options at various price points, including no-cost solutions, and is known for clear communication and detailed explanations. Some customers have noted issues with partner installers, but the company remains responsive to concerns.

Merlyn Power focuses exclusively on solar installations, offering design, installation, and maintenance for residential and commercial systems within a limited service area. Their team also handles main panel upgrades, EV charger installations, and battery backups, with remote assessments at no cost. Customers appreciate their responsiveness, thorough workmanship, and ongoing support even years… more...

Merlyn Power focuses exclusively on solar installations, offering design, installation, and maintenance for residential and commercial systems within a limited service area. Their team also handles main panel upgrades, EV charger installations, and battery backups, with remote assessments at no cost. Customers appreciate their responsiveness, thorough workmanship, and ongoing support even years after installation.

Brightworks Energy focuses on providing transparent and customer-centered renewable energy solutions, especially for homeowners navigating programs like MicroFIT. Their team handles everything from design to installation, with many customers appreciating their professionalism and responsiveness, though some note occasional project delays and communication challenges during complex approvals.

Known for offering complete turn-key solar solutions, GriffEnergy guides homeowners through every step from consultation to installation. Their services also include home renovations like kitchens, bathrooms, and basements. Customers appreciate the team’s clear communication and follow-up, though a few note occasional delays during the process.

Holding the only A+ BBB rating for solar installations in Ottawa, Ottawa Solar Power brings over 25 years of combined experience in designing and managing solar systems. The team works with residential, commercial, and institutional clients, guiding projects from feasibility to commissioning. While many appreciate their knowledgeable and patient approach, some note occasional delays in… more...

Holding the only A+ BBB rating for solar installations in Ottawa, Ottawa Solar Power brings over 25 years of combined experience in designing and managing solar systems. The team works with residential, commercial, and institutional clients, guiding projects from feasibility to commissioning. While many appreciate their knowledgeable and patient approach, some note occasional delays in communication.

Execon Roofing and Solar specializes in solar development with over a decade of experience installing more than 25,000 panels and steel roofing across Eastern Ontario. Their team handles everything from design to installation, often navigating government programs and regulations. Customers appreciate their thoroughness and professionalism, though some note communication could feel a bit formal at… more...

Execon Roofing and Solar specializes in solar development with over a decade of experience installing more than 25,000 panels and steel roofing across Eastern Ontario. Their team handles everything from design to installation, often navigating government programs and regulations. Customers appreciate their thoroughness and professionalism, though some note communication could feel a bit formal at times.

With over 30 years in solar energy, Frankensolar Americas offers Canada’s largest selection of solar modules, inverters, and racking from top manufacturers. The team supports residential and commercial projects by managing product sales, installation, and maintenance. Customers appreciate their knowledgeable staff and competitive pricing, though some note delays in warranty service.

Better Solar focuses on making solar panel installation straightforward and affordable, aiming to maximize customer benefits while keeping costs low. The team works with local contractors to ensure honesty and reliability, offering clear information throughout the process. Some customers note that the initial deposit policy could be clearer regarding utility company approvals.

Known for offering a 10-year worry-free warranty covering equipment and roof penetrations, SolarUp Inc. provides solar panel system design and installation across Ontario. Their team of experienced professionals handles projects from start to finish, with many customers appreciating their responsiveness and thorough communication, though some have noted delays and occasional communication gaps… more...

Known for offering a 10-year worry-free warranty covering equipment and roof penetrations, SolarUp Inc. provides solar panel system design and installation across Ontario. Their team of experienced professionals handles projects from start to finish, with many customers appreciating their responsiveness and thorough communication, though some have noted delays and occasional communication gaps during the approval process.

EnerGlad Renewables specializes in low-cost, efficient photovoltaic operations and maintenance, managing over 5MW of solar assets in Eastern Ontario. The team handles repairs, inspections, and warranty claims, with customers appreciating their helpful, knowledgeable approach and prompt response. Some note limited parts availability but value the straightforward advice and service.

With over a decade of experience in commercial and utility-scale solar projects worldwide, this company handles everything from financing and engineering to construction and maintenance. Their team offers clear communication and reliable service, helping clients navigate the process smoothly. Customers appreciate their professionalism and on-time delivery.

Toronto Solar Power specializes in solar panel installation, repair, and maintenance for both residential and commercial clients, backed by certified technicians and in-house training. Customers appreciate their technical expertise and customized solutions, though some note delays in communication and follow-up after installation. The company also offers long-term maintenance plans.

Microgreen Solar Corporation specializes in off-grid energy systems designed and made in Canada, focusing on lithium batteries and solar storage solutions suited for harsh climates. Their team offers installation-ready products for homes, cottages, and vehicles, with customers noting knowledgeable support, though some mention occasional technical glitches and mixed follow-up experiences.