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Laval, Montreal & North Shore

Solar pre-wiring for new homes

Prepare your home during construction for solar energy, batteries, and charging station. 20 to 40% savings, clean installation, and increased property value.

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RBQ CMEQ CCQ APCHQ Hydro Québec

20 to 40% savings

Installing pre-wiring during construction costs up to 5 times less than a retroactive installation.

No walls to open

Cable pathways integrated from construction. No drilling, no ceilings to redo, no surprises.

Faster installation

Save 1 to 2 days on final solar installation. Less coordination, fewer unexpected issues.

Property value

A "solar ready" home sells for more and attracts modern buyers.

Solar pre-wiring in a new home

20 to 40%

savings achieved

Why pre-wire now?

Infrastructure
first

Installing solar pre-wiring during construction is one of the smartest decisions for a new home. The cost is drastically reduced: no walls to open, no ceilings to redo, and labor optimized with other trades.

Result: 20 to 40% savings on the total cost of a future solar installation. Your home is ready from delivery to receive solar panels, batteries, bidirectional charging station, and even a generator.

At Arsenal Électrique, we work hand in hand with builders, roofers, and electricians for perfect integration. A single well-planned infrastructure that avoids 100% of future limitations.

No walls to open
No ceilings to redo
Integrated cable pathways
Adapted electrical panel
Conduits to roof
Dedicated inverter/battery space
Total compatibility

Prepare your home for

A single well-planned infrastructure, compatible with all current and future technologies.

Solar panels

Hybrid inverter

Backup batteries

Generator

Bidirectional charging station

Heat pump

Bidirectional charging station compatible — Ready for V2G (Vehicle-to-Grid)
Perfect coordination

Integration with trades

We work in synergy with builders, roofers, and electricians for an impeccable result.

Roof coordination

Integrated fixing points, optimized panel orientation, no future disassembly, roof warranty intact.

Adapted electrical panel

Sizing 200A or 400A according to project, dedicated space for inverter, batteries, and charging stations.

Conduits to roof

Pre-installed cable pathways, ready to receive solar conductors, perfect aesthetics without any visible wires.

Everyone wins

Solar pre-wiring brings concrete benefits to every stakeholder in the project.

For the homeowner

Major savings, peace of mind, home ready for energy independence, increased resale value.

For the builder

Differentiating marketing argument, better high-end positioning, simplified coordination with other trades.

For the roofer

Fixing points planned from the start, optimized panel orientation, reduced infiltration risks, roof warranty respected.

Our process

How we proceed

A structured approach for a perfectly prepared home.

01

Needs assessment

Analysis of future consumption, sizing of electrical panel (200A / 400A), identification of equipment to plan for.

02

Integrated design

Planning of cable pathways, inverter location, conduits to roof, reserved space for batteries.

03

Installation during construction

Placement of electrical panel, pulling conduits, fixing anchor points in coordination with roofing and framing.

04

Certification & handover

Complete technical documentation, electrical diagrams, "Solar Ready" certification. Your home is ready for the future.

FAQ

Frequently asked questions

Voici les questions les plus fréquentes. N'hésitez pas à nous contacter pour toute autre information.

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Solar pre-wiring involves preparing the electrical infrastructure of a new home to receive solar panels, a battery, and a charging station. This includes an adapted electrical panel (200A or 400A), pre-installed conduits to the roof, reserved space for the inverter, and integrated cable pathways. Everything is designed so that the final installation is quick, clean, and without any wall openings.
The savings are major: between 20% and 40% on the total cost of a future solar installation. By avoiding drilling through walls, opening ceilings, and optimizing labor with other trades, you significantly reduce costs. Pre-wiring costs 3 to 5 times less than a retroactive installation.
We prepare your home to receive: solar panels (with integrated conduits to the roof), hybrid inverter, backup battery, generator, bidirectional charging station. A single well-planned infrastructure, compatible with all current and future technologies.
Yes, a "solar ready" home sells faster and at a better price. Modern buyers are looking for a property ready for electrification and energy independence. It is a strong marketing argument for builders and a guarantee of longevity for the owner.
No, pre-wiring prepares the infrastructure. The installation of panels can be done immediately or later, depending on budget or available subsidies. The advantage: when you decide to install the panels, everything is already ready. The final installation is completed in 1 to 2 days without any additional work.
200A is suitable for most homes with solar, battery, and charging station. 400A is recommended for large properties, fully electric homes with heat pump, or if you plan bidirectional charging and maximum autonomy capacity. We size according to your project.
Pre-wiring itself is not subsidized, but it makes you immediately eligible for future solar and battery subsidies. By having everything ready, you can take advantage of programs as soon as they open without technical delay. Your home is "shovel ready" for subsidies.
Free personalized study

Prepare your home
now

Whether you are a homeowner, builder, or developer, we support you to integrate solar pre-wiring from the construction phase. Guaranteed savings, clean installation, and added value.

RBQ License

5844-2757-01

Service area

Laval, Montreal & North Shore

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Response guaranteed within 24 hours • RBQ License 5844-2757-01