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New Construction and Net-Zero Site Plans, SLD’s and Structural Engineering
Solar Plans Canada specializes in creating precise site plans and Single Line Diagrams (SLDs) for residential solar projects, both retrofit and new construction. Our services now include comprehensive structural engineering, ensuring your installation is efficient, compliant, and structurally sound. From detailed analysis to custom mounting solutions, we offer a complete package that meets Canadian Electrical Code (CEC) standards and local building codes. Our tailored approach streamlines utility grid applications, net-metering, and permit approvals, making your solar journey seamless from start to finish.
Build your dream home with the future in mind. Our comprehensive solar planning services cater to new construction projects, including net-zero and passive homes. From simple solar installations to complex battery-integrated systems, we provide the expertise to make your new home a model of sustainable living.
Key Features
Custom Site Plans
Detailed layouts tailored to new construction projects for safety and compliance.
Single Line Diagrams (SLDs)
Essential for utility applications and permits.
Fast Turnaround
Initial plansets within 72 hours; revisions within 48 hours.
Performance Estimates
Optimize planning for net-zero and passive homes.
High Acceptance Rate
Minimize costs and stress with a high first-time acceptance rate and unlimited revisions at $50 each.
Prepare for Your Order
Please prepare your solar roof layout and gather the following documents for upload: product datasheets, architectural drawings, rough site plans, and draft single-line diagrams (which can be simplified).
For an efficient process, create a rough site plan that marks the electrical components: use a snapshot from Google Earth and indicate the locations of the Electricity Meter, Main Breaker Panel, any sub-panels, solar disconnects, inverters (if string), Batteries, and BMS (if
applicable). Include voltage and amperage details for each device, aiming for accuracy, especially for commercial projects.
You do not need to specify wire sizes; we handle those calculations. However, if necessary, mention wire sizes and the number of conductors (rather than conduit types like EMT & TECK90), as this simplifies Utility approval.
For City Building permit applications, ensure structural engineering is completed before placing your order. Attach your structural report, ensuring it complies with roof setbacks and includes a penetration diagram. We will incorporate this information into the drawings accordingly. Ground-mounted systems are also included in the below pricing.
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Full Site plan & SLD (Permit Package) for Residential Solar Only- Simple Net-metering- New Construction Price $300.00 plus 5% tax (GST)
Even if you don’t need this usually for net-metering applications,
it still speeds up your building and electrical permit applications. It’s also good to print for your installers during their install process.
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Full Site plan & SLD (Permit Package) for Residential Solar with Batteries - Complex Net-metering - New Construction Price $550.00 plus 5% tax (GST)
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Get Started
Before you purchase, please upload the relevant required documents. These help us understand your project details and ensures we can provide you with accurate site plans and Single Line Diagrams.
Permit Packages include the following complete services:
Site Plans:- General location map of the building, azimuth & orientation of each roof aspect, Roof attachment layout for point loading, side Elevation drawings, attachment to roof and rail shop drawings, full list & location of all electrical equipment on site.
Single Line Diagrams (SLD's):- Line diagram of electrical equipment, full inverter string design, string diagram and string configuration, inverter selection, inverter sizing, 125% solar breaker calculation for main breaker panel, voltage drop calculations, selection of disconnects, circuit breakers, correct wire sizes, length of cable runs, full list of relevant code rules and custom designed warning labels for each set of drawings.
Optional Structural Engineering (priced separately):- Full Schedule-B, letter of assurance, insurance certificate, shop drawings and elevation drawings (if required), digital or hard copy submission (depending on the local requirements of your durisdiction). Full assessment of structural loading using truss/rafter diagrams and architectual drawings.
Full Site plan & SLD (Permit Package) for Residential Solar & Batteries - New Construction Net-Zero (with performance estimate & full system design for GJ energy targets) Price $ 750.00 plus 5% tax (GST)
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Structural Engineering (Schedule-B) Sign-off for New Construction Residential Solar Building Permit Applications Price $1200 plus 5% tax (GST)
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View Sample Engineering PDFs
Turnaround Time Disclaimer
Please note that our stated turnaround times of 72 hours for initial plansets and 48 hours for revisions refer to working business days. This timeframe does not include weekends or public holidays. While we strive to meet these deadlines consistently, unforeseen circumstances may occasionally cause delays. We appreciate your understanding and patience
National
• Hydro One
• TransCanada
Alberta
• ATCO Ltd and Canadian Utilities Ltd
• AltaLink
• ENMAX Corporation
• EPCOR Utilities Inc.
• FortisAlberta
British Columbia
• BC Hydro
• FortisBC
Manitoba
• Manitoba Hydro
New Brunswick
• NB Power
Newfoundland and Labrador
• Newfoundland and Labrador Hydro
• Newfoundland Power
Nova Scotia
• Nova Scotia Power
Ontario
• Hydro One
• Toronto Hydro
• Alectra Utilities
• Ontario Power Generation (OPG)
Serving Utilities Across Canada
Here's a comprehensive list of electricity companies in Canada by province that we offer our services for:
Prince Edward Island
• Maritime Electric
Quebec
• Hydro-Québec
Saskatchewan
• SaskPower
Territories
• Northwest Territories Power Corporation (NTPC)
• Yukon Energy Corporation
• Qulliq Energy Corporation