VELUX solar powered fresh air skylight open in modern Toronto kitchen with solar panel visible on frame

VELUX Solar Powered Skylights: How They Work, Costs and Tax Credit Eligibility

  • Blog
  • April 8, 2026

VELUX solar powered skylights represent the pinnacle of modern skylight technology — combining motorized open/close ventilation, integrated solar power, rain sensing, and smart home connectivity in a single self-contained unit that requires no electrical wiring to install. For Toronto homeowners seeking the convenience of a powered skylight without the cost and complexity of running new electrical circuits to the roof, the velux solar powered skylight toronto option delivers hands-free operation, energy-efficient ventilation, and potential tax credit eligibility that makes it the most popular premium skylight choice in the GTA market today.

How VELUX Solar Powered Skylights Work

VELUX solar powered fresh air skylight open in modern Toronto kitchen with solar panel visible on frame

The VELUX Solar Powered Fresh Air Skylight (model VSS) operates on an elegantly simple system. A discreet solar panel mounted on the exterior frame of the skylight charges a concealed battery pack during daylight hours. This battery powers the motorized operator that opens and closes the skylight sash, as well as any connected VELUX solar-powered blinds. The system is completely self-contained — no wiring runs from the skylight to your home’s electrical system, no electrician is required, and no ongoing electricity costs are incurred. The solar panel generates sufficient power to operate the skylight and blinds reliably even during Toronto’s shorter winter days, with the battery storing enough charge for multiple open-close cycles between charging periods.

Key Components of the Solar System

Component Function Details
Solar Panel Generates electricity from daylight Mounted on exterior frame, low-profile design, generates power even on overcast days
Rechargeable Battery Stores energy for operation Hidden in frame, provides power for 300+ open/close cycles per charge
Motorized Operator Opens and closes skylight sash Chain-drive motor, quiet operation, opens skylight approximately 10 inches
Rain Sensor Automatically closes skylight when rain is detected Built into exterior frame, triggers closure within seconds of detecting moisture
Pre-paired Remote Control Wireless control from anywhere in the room Wall-mountable touchpad, controls skylight and compatible solar blinds

 

VELUX Solar Skylight Models and Pricing for Toronto

Homeowner using VELUX remote control touchpad to operate solar powered skylight in Toronto living room
Model Size Rough Opening Daylight Area Unit Price Installed Price
VSS C04 21″ x 38″ 2.7 sq ft $1,400 – $1,800 $2,800 – $4,200
VSS M04 30″ x 38″ 4.1 sq ft $1,600 – $2,000 $3,000 – $4,500
VSS M06 30″ x 46″ 5.3 sq ft $1,800 – $2,200 $3,200 – $4,800
VSS M08 30″ x 54″ 6.5 sq ft $2,000 – $2,500 $3,500 – $5,200
VSS S06 44″ x 46″ 8.1 sq ft $2,200 – $2,800 $3,800 – $5,800

Installed prices include the VELUX skylight unit, engineered flashing kit, professional installation labour, and interior trim finishing. Light shaft construction (required for flat-ceiling installations with attic space) adds $500 to $2,000 depending on depth and finishing requirements.

Solar Powered vs Electric vs Manual: Comparison

Feature Solar Powered (VSS) Electric (VSE) Manual (VS)
Wiring Required None 110V electrical run to skylight None
Electrician Needed No Yes No
Remote Control Yes (solar-powered touchpad) Yes (wall switch or remote) No (crank handle)
Rain Sensor Yes (built-in) Yes (built-in) No
Smart Home Compatible Yes (VELUX ACTIVE) Yes (VELUX ACTIVE) No
Installation Cost Moderate Higher (electrician adds $300-$800) Lowest
Ongoing Energy Cost None (solar) Minimal ($5-$10/year) None

 

Benefits of Solar Powered Skylights for Toronto Homes

No Electrical Wiring Required

The single biggest advantage of the VELUX solar powered system is the elimination of electrical wiring. Running a new 110V circuit from your electrical panel to a skylight location in the roof typically requires a licensed electrician, costs $300 to $800 in labour and materials, and involves routing wiring through finished walls and ceilings — often requiring drywall patching and painting afterward. The solar powered system eliminates all of this: the installer mounts the skylight, connects the pre-wired solar panel, and the system is operational immediately. This makes solar powered skylights the clear choice for retrofit installations in existing homes where running new wiring would be disruptive and expensive.

Automatic Rain Protection

Every VELUX solar powered skylight includes a built-in rain sensor that automatically closes the skylight within seconds of detecting moisture on the sensor surface. This means you can leave your skylight open for ventilation while you are away from home, asleep, or simply in another room — confident that the skylight will close itself if an unexpected rain shower begins. In Toronto, where summer weather can change rapidly with afternoon thunderstorms developing quickly, this automatic protection is not a luxury feature — it is a practical necessity that prevents water damage to your interior finishes, flooring, and furnishings.

Fresh Air Ventilation Without Opening Windows

An open skylight creates a natural stack ventilation effect: warm air inside the home rises and exits through the skylight opening, drawing cooler fresh air in through open windows and doors at lower levels. This passive ventilation can reduce or eliminate the need for air conditioning on mild Toronto summer days and evenings, providing fresh air circulation without the energy cost or noise of mechanical ventilation. A single open skylight provides the ventilation equivalent of approximately four open wall windows due to its elevated position at the natural exit point for rising warm air.

VELUX solar powered skylight with integrated solar panel on Toronto residential roof with asphalt shingles

Smart Home Integration: VELUX ACTIVE

VELUX solar powered skylights are fully compatible with the VELUX ACTIVE with NETATMO smart home system, which adds intelligent automation to your skylight operation. The VELUX ACTIVE gateway connects to your home Wi-Fi network and uses built-in sensors to monitor indoor temperature, humidity, and CO2 levels. Based on this data, the system automatically opens and closes your skylights and blinds throughout the day to maintain optimal indoor climate conditions — without any manual intervention. You can also control your skylights remotely via the VELUX ACTIVE smartphone app from anywhere, set schedules, and integrate with Apple HomeKit and Google Home voice assistants for hands-free voice control.

Energy Efficiency and Tax Credits

VELUX solar powered skylights are ENERGY STAR certified, meeting or exceeding the energy efficiency requirements set by Natural Resources Canada. The dual-pane Low-E glass with argon gas fill provides excellent thermal insulation — preventing heat loss in winter and reducing solar heat gain in summer. The U-factor ratings of VELUX skylights meet or exceed the requirements for Zone 2 (which includes Toronto and the GTA), ensuring that your new skylight does not increase your heating or cooling costs when properly installed with appropriate blinds for solar control.

While Canadian tax incentives differ from U.S. federal tax credits, Ontario homeowners may qualify for energy efficiency rebates through programs like the Canada Greener Homes Grant (when available) or utility-sponsored incentive programs for energy-efficient home improvements. The ENERGY STAR certification of VELUX solar powered skylights positions them as qualifying products under most energy efficiency incentive frameworks. Toronto Skylight Installers stays current on all available incentive programs and assists clients with identifying and applying for applicable rebates during the project planning phase.

Solar Powered Blinds: The Perfect Companion

VELUX offers a complete range of solar-powered blinds and shades that pair seamlessly with the solar powered skylight system. Like the skylight itself, these blinds use a small integrated solar panel to charge an internal battery — no wiring, no electrician. Each blind is operated by the same remote control that controls the skylight, and when connected to VELUX ACTIVE, the blinds respond automatically to sunlight intensity and room temperature. The three primary options for Toronto homes include solar-powered room-darkening blinds ($250-$450) for bedrooms and media rooms, solar-powered light-filtering shades ($200-$400) for living areas and kitchens, and solar-powered venetian blinds ($300-$500) for adjustable light control in any room. Toronto Skylight Installers recommends ordering blinds at the same time as the skylight to ensure perfect size matching and to take advantage of bundled pricing.

Replacing an Old Skylight with Solar Powered

If you currently have an older manual or fixed skylight that you would like to upgrade to solar-powered operation, skylight replacement is typically straightforward. In most cases, the existing roof opening and flashing can be reused or adapted for the new VELUX solar unit, significantly reducing installation time and cost compared to a new-cut installation. The most common replacement scenario in Toronto is upgrading old fixed or manual skylights from the 1990s and early 2000s — these units are often fogged (failed seal between glass panes), difficult to operate (corroded crank hardware), or leaking (deteriorated flashing). Replacing them with a modern VELUX solar powered unit transforms the skylight from a maintenance headache into a convenient, energy-efficient asset that enhances your daily comfort.

Maintenance and Longevity

VELUX solar powered skylights are designed for minimal maintenance over their 20+ year lifespan. The solar panel surface should be kept clear of debris and snow accumulation — a quick visual check during seasonal gutter cleaning is sufficient. The glass can be cleaned from inside the home by rotating the sash 180 degrees using the remote control, providing safe access to the exterior glass surface without climbing on the roof. The rechargeable battery is designed to last the full lifespan of the skylight under normal use. If the battery eventually loses capacity after many years, it can be replaced as a standalone component without replacing the entire skylight — a simple service call that Toronto Skylight Installers performs routinely. VELUX backs the complete solar operating system with their standard 10-year product warranty, providing comprehensive coverage against manufacturing defects and component failure.

Installation: What Makes Solar Skylights Different

From an installation perspective, solar powered skylights follow the same basic process as any VELUX skylight — roof opening, framing, flashing, interior finishing. The key difference is what does not happen: no electrician visit, no wire routing, no electrical permit, and no coordination between roofing and electrical trades. This simplifies scheduling, reduces the number of professionals needed on site, and typically shortens the overall project timeline by half a day to a full day compared to an electric skylight installation. For homeowners, this translates directly into lower total installed cost and less disruption to daily life during the installation process.

 

How much does a VELUX solar powered skylight cost installed in Toronto?

A velux solar powered skylight toronto installation typically costs $2,800 to $5,800 fully installed, depending on size and whether a light shaft is required. This includes the skylight unit, flashing kit, installation labour, and interior finishing.

Do VELUX solar skylights work in Toronto winters?

Yes. The solar panel generates sufficient power even during short winter days and overcast conditions. The rechargeable battery stores enough charge for 300+ operation cycles between charging periods, ensuring reliable year-round performance.

Do I need an electrician for a solar powered skylight?

No — that is the primary advantage. VELUX solar powered skylights are completely self-contained. The integrated solar panel charges the battery that powers the motor and rain sensor. No electrical wiring, no electrician, and no ongoing electricity cost.

Will a solar skylight close automatically if it rains?

Yes. Every VELUX solar powered skylight includes a built-in rain sensor that detects moisture and automatically closes the skylight within seconds. You can leave it open while sleeping or away from home with confidence.

Can I control a VELUX solar skylight with my phone?

Yes — with the VELUX ACTIVE system. Add the VELUX ACTIVE gateway to connect your skylight to Wi-Fi. Control it via the VELUX ACTIVE app, Apple HomeKit, or Google Home voice commands from anywhere.

How long does a VELUX solar powered skylight last?

VELUX skylights are built to last 20+ years. The solar panel and battery system are designed for the full lifespan of the skylight. VELUX backs their products with a 10-year warranty on the complete unit including the solar operating system. Contact us for warranty details.

 

Experience Solar Powered Convenience — Call Toronto Skylight Installers

VELUX solar powered skylights deliver the perfect combination of convenience, energy efficiency, and installation simplicity. As certified VELUX dealers, Toronto Skylight Installers provides expert guidance on model selection, professional installation, and comprehensive warranty support on every solar powered skylight project.

Call us today at (416) 365-7557 or book your free solar skylight consultation online.

Toronto Skylight Installers is the GTA’s certified VELUX skylight dealer, providing professional skylight installation, replacement, and repair services across Toronto and the Greater Toronto Area.