- At One Place Solar, we simplify solar. With our proven expertise across global markets, we’re excited to offer our premium solar design and engineering services in Canada. Whether you’re a solar installer, contractor, or homeowner, we deliver fast, accurate, and permit-ready solutions tailored to meet Canada’s diverse energy standards. We’re more than just a design service—we’re your dedicated partner in building a sustainable future, one project at a time.
MOST TRUSTED
SOLAR DESIGN N'
ENGINEERING SERVICES
IN CANADA
Have A Look To Our Sample
Canada Residential Solar Permit Design
Location: 31 Allendale Dr., Winnipeg, MB, Canada
System Size: 7.2 kW DC / 6.0 kW AC
Modules: 16 × LONGi 450W | Inverter: SolarEdge SE6000H-US
Racking: Unirac NXT UMOUNT
Compliance: CEC, UL, AHJ, Manitoba Building & Fire Code
✅ Two optimized strings (8+8) with S500B Optimizers
✅ 56 roof attachment points with butyl-sealed flashing
✅ 2.54 PSF structural load with complete roof integration
✅ Fire-responder pathway labels & rapid shutdown compliance
✅ Full PE-stamped electrical & structural plan set
Commercial Solar Permit Design – St. Mary’s Medical Center, Glendale, CA
Location: Glendale, California
System Size: 69.75 kW DC / 75.00 kW AC
Modules: 155 × SOLAREVER 450W
Inverters: 3 × CHINT CPS 25kW
Racking: AeroCompact across 4 rooftops
Compliance: AHJ, NEC, UL, Fire Safety, Utility Interconnection
✅ 78 APsmart rapid shutdown devices installed
✅ Line-side interconnection to main panel
✅ Detailed string configuration & conductor schedules
✅ PE-stamped electrical and structural plan sets
✅ Fully code-compliant with fire-responder pathways & emergency labeling
Residential Solar Permit Design – Mississauga, Ontario, Canada
Location: Mississauga, ON
System Size: 6.57 kW DC / 6.0 kW AC
Modules: 15 × JinkoSolar JKM435N-54HL4R-B (435W)
Inverter: Solaredge SE6000H-US
Racking: Pegasus comp roof mount, 30 attachments
Compliance: Ontario ESA, OBC, and utility standards
✅ 2 strings (7 and 8 modules) for balanced generation
✅ Rapid shutdown & DC optimizers per Canadian requirements
✅ Roof layout with array tilt, setback, and clearances
✅ Load-side tap to 200A main panel
✅ Complete electrical drawings, labels, and CSA compliance