Solar installer pricing in London (Ontario)
What solar installers charge in London (Ontario) (typically C$2400-C$3800/hr), the local factors that move the rate, and a sample quote you can use as a starting point.
No credit card required
London (Ontario) solar installer pricing
What solar installers should charge in London (Ontario)
London Ontario solar market is mid-tier Ontario (similar irradiance to Toronto, slightly better summer sun). ESA Net Metering through London Hydro is the primary connection path. Canada Greener Homes Grant (up to $5,000) + Canada Greener Homes Loan (interest-free up to $40,000) + federal 30% ITC drive residential demand. 8kW residential install $19,000-$27,000 before 30% ITC. Pre-1925 brick Victorian villa roofs in Old North and Old South often need structural sign-off for snow + panel weight loading. Lake-effect snow affects array sizing. HST 13% applies.
Hourly rate
C$2400-C$3800
per hour, weekday daytime
Call-out fee
C$1680-C$3600
within standard radius
After-hours
1.5-2x
evening, weekend, holiday
Job pricing
What to charge for common solar installer jobs in London (Ontario)
Real-world price ranges for the jobs local tradies quote every week. Use the table as a starting point for your own quotes and adjust for parts, access, and your overheads. All figures in CAD.
Site survey and quote
What's included
Most reputable installers survey free for systems over 4kW. Detailed shading and structural reports may be charged.
3kW grid-tied system
What's included
Includes 8-10 panels, string inverter, mounting, wiring, and commissioning. Suits small homes or single occupants.
5kW grid-tied system
What's included
Includes 12-15 panels, string or hybrid inverter, mounting, wiring, and commissioning. Most common residential size.
6.6kW grid-tied system (Australia)
What's included
Sized to match the most common rebate threshold. Includes 16-18 panels and inverter. Battery-ready hybrid inverter adds $600-1,500.
10kW grid-tied system
What's included
Includes 24-28 panels, 8-10kW inverter, mounting, wiring, and commissioning. Best for larger homes or pool households.
Battery add-on (10-13kWh)
What's included
Includes battery, hybrid inverter upgrade if needed, electrical connection, and commissioning. Tesla Powerwall and BYD Premium at the top.
EV charger add-on (Level 2)
What's included
Smart EV charger integrated with solar to use excess power. Includes charger, dedicated circuit, and commissioning.
Annual system check + clean
What's included
Includes panel clean, inverter check, performance review, and report. Required by many warranties to remain valid.
Inverter replacement (mid-system life)
What's included
String inverters typically need replacement at 10-12 years. Includes new inverter, removal of old, and recommissioning.
London (Ontario) quote factors
What to factor into your London (Ontario) solar installer quote
Local context that should shape what you quote as a solar installer in London (Ontario). SW Ontario humid continental + lake-effect Lake Huron. Cold snowy winters (-10°C to -25°C polar vortex, ~200cm snow Ontario snowiest), hot humid summers (28-32°C), moderate rainfall ~990mm/year. Freeze-thaw 50-70/year.
ESA Net Metering + London Hydro
Grid-tied solar in London Ontario requires ESA Permit + Net Metering Agreement with London Hydro. Quote ESA Permit ($180-$540) and London Hydro Net Metering coordination ($360-$1,800) as separate lines. Lead times 6-14 weeks; state lead time on the contract.
Per-watt installed cost
London Ontario residential and small commercial solar runs CAD $3-$4 per watt installed ($2,880-$4,080 per kW) before 30% ITC. 8kW residential install runs CAD $22,800-$32,400 standard, CAD $26,400-$38,400 premium (with battery storage, smart monitoring, premium-tier panels). State per-watt rate, panel brand, inverter brand, and London Hydro Net Metering coordination on every quote.
Canada Greener Homes Grant + Loan + 30% ITC
Canada Greener Homes Grant (up to $6,000 for solar + envelope) + Canada Greener Homes Loan (interest-free up to $48,000) + federal 30% ITC drive residential demand. Quote rebates and ITC as a line on net cost. Conversion rate doubles when 25-year payback math + rebates + ITC are visible. Save on Energy SREC-equivalent has been wound down; Net Metering is the primary mechanism.
Lake-effect snow load + pre-1925 Victorian structural
London Ontario lake-effect snow off Lake Huron (~200cm/year, among Ontario's snowiest) + panel weight requires structural engineer's letter for most installs, especially pre-1925 brick Victorian villas in Old North, Old South, and Wortley Village. Quote structural engineer ($1,800-$6,600) as separate line on every install. Pre-1925 Victorian housing often needs rafter reinforcement ($4,200-$18,000) before panel install; pre-quote on every pre-1925 job. London Ontario snow-load engineering runs higher than Toronto.
Battery storage growing
London Ontario battery storage growing fast post-Greener Homes Loan eligibility. Quote battery storage (Tesla Powerwall 3, Enphase IQ Battery, FranklinWH aGate, LG Resu Prime) at CAD $10,200-$26,400 per battery installed. Polar-vortex grid-failure events drive demand; ice-storm grid outages are common. Greener Homes Loan covers battery storage.
Old North + Byron + Riverbend premium tier
Old North (N5Y), Old South (N6C), Byron (N6K), Riverbend (N6K), Hyde Park (N6H), Stoneybrook (N5X), and Lambeth (N6P) clients expect premium brands (SunPower Maxeon, REC Alpha Pure, Panasonic EVERVOLT, Q Cells Q.PEAK DUO ML-G10+) with Enphase IQ8 or SolarEdge inverters. Quote premium tier at CAD $4-$5 per watt.
Sample quote
A real London (Ontario) solar installer quote you can copy
6.6kW residential rooftop solar, grid-tied, premium tier-1 panels. Replace the line items and rates with your own; the structure stays.
16 x Jinko Tiger Neo N-type 415W panels (25-year product, 30-year power warranty)
Fronius Primo 6.0 string inverter (10-year warranty)
Tile roof mounting system (Schletter or equivalent)
Wiring, isolators, monitoring, DB board integration
Installation labour (2 days, 3-person CEC-licensed team)
Permits, grid connection application, certificate of compliance
System commissioning + customer monitoring app setup
Federal rebate (deducted at point of sale)
FAQ
London (Ontario) solar installer pricing questions, answered
Common questions about solar installer pricing in London (Ontario), with answers framed for tradies pricing their own work.
CAD $2,880-$4,080 per kW installed (CAD $3-$4 per watt) for residential and small commercial. Premium tier (battery storage, smart monitoring, branded panels) CAD $3,600-$4,800 per kW (CAD $4-$5/W). Old North, Old South, Byron, Riverbend, Hyde Park premium of 10-18%. State whether grid-tied or hybrid (battery), inverter brand, panel brand, and London Hydro Net Metering coordination on every quote. HST 13% on top.
Canada Greener Homes Grant (up to $6,000 for solar + envelope) + Canada Greener Homes Loan (interest-free up to $48,000) + federal 30% ITC. Federal incentives apply nationally; quote rebates and ITC as a line on net cost. Conversion rate doubles when 25-year payback math + rebates + ITC are visible. Save on Energy SREC-equivalent has been wound down; London Hydro Net Metering is the primary mechanism.
Yes, on every London Ontario install. Lake-effect snow off Lake Huron (~200cm/year) + panel weight requires structural engineer's letter, especially pre-1925 brick Victorian villas in Old North, Old South, and Wortley Village. Quote $1,800-$6,600 as separate line. Pre-1925 Victorian housing often needs rafter reinforcement ($4,200-$18,000) before panel install; pre-quote on every pre-1925 job. London Ontario snow-load engineering runs higher than Toronto.
Grid-tied solar in London Ontario requires ESA Permit + Net Metering Agreement with London Hydro. Quote ESA Permit ($180-$540) and London Hydro Net Metering coordination ($360-$1,800) as separate lines. Lead times 6-14 weeks for residential, 8-16 weeks for commercial. State lead time on the contract so clients don't blame the installer for utility delays.
Yes, growing fast. Quote battery storage (Tesla Powerwall 3, Enphase IQ Battery, FranklinWH aGate, LG Resu Prime) at CAD $10,200-$26,400 per battery installed. Polar-vortex grid-failure events drive demand; ice-storm grid outages are common. Greener Homes Loan covers battery storage.
Per kW installed in {YEAR}: $1,440 to $3,000 in the US, £1,200-2,000 in the UK, A$1,080-1,800 in Australia, R18,000-35,000 in South Africa, and C$2,880-3,800 in Canada. Larger systems get cheaper per-kW due to scale; tier-1 panels and premium inverters push toward the top.
Most 3-bed homes need 5-8kW; 4-bed+ homes with pool or EV need 8-12kW. Look at your last 12 months of electricity bills, divide annual kWh by 1,300 (Australia/SA), 950 (UK/Canada), or 1,200 (US average). That gives kW capacity to offset most of your bill.
Depends on your feed-in tariff. Where FIT is high (Australia historically), batteries have 10-12 year payback; export to grid is more valuable. Where blackouts are common (South Africa) or FIT is low (UK), batteries pay back faster and add resilience. Quote both options.
A standard 5-10kW residential install is 1-2 days on the roof for a 3-person team, plus grid connection paperwork (1-6 weeks depending on utility). Larger systems and commercial installs take 3-7 days.
Site visits and verbal quotes for systems over 4kW are usually free. A detailed shading analysis, structural roof report, and load-flow calc for a 20kW+ commercial system takes 4-8 hours and may be charged $360-1,500. Worth it on large projects.
Keep going
More solar installer resources
The full international pricing guide, ready-to-send templates, and the main solar installers page.
Full solar installer pricing guide
International rates across 8 countries, plus all common jobs and a 10-question FAQ.
QuoteGenio for Solar installers
Send branded quotes and invoices from your phone in 2 minutes. Built for solar installers.
Solar Installer Quote Template
Solar quote with panel and inverter brand, battery kWh, mounting, and COC.
Testimonials
Trusted by tradespeople in London (Ontario)
Real solar installers and other tradies in London (Ontario) use QuoteGenio to quote and invoice from their phone.
“Quoting per head with add-ons for staffing and equipment is straightforward. Clients can see exactly what they are paying for and they stop haggling on the total.”
Amira Hassan
Caterer · Dubai
“Quoting used to take me forever. Now I can put something together quickly and send it before I leave the site. Clients respond much faster.”
Ryan Cheslin
Painter · Dubai
“Bespoke glass jobs need detailed spec. Being able to add notes per line and send a professional-looking quote same-day is worth the whole subscription to me.”
Callum Fraser
Glazier · Auckland
Read more
Guides on pricing and quoting
Long-form posts from the QuoteGenio blog that go deeper on quote writing, pricing strategy, and getting paid.
What a Free Quoting Tool for Tradespeople Should Do
Not every free quoting tool for tradespeople earns its keep. A plain checklist of what to look for, what to avoid, and what tradies actually use.
Convert a Quote to an Invoice in One Tap, No Retyping
The one-tap convert flow eliminates the retyping, the duplicate invoice numbers, and the mismatched line items that cost tradies hours each week.
Voice to Quote: Dictate a Job, Get Priced Line Items
Hold the mic, describe the job in your own words, release. The AI drafts a priced quote. What Voice to Quote is, when to use it, and when not to.
Free forever plan
Start quoting faster. Win more jobs.
Create professional quotes in minutes, send instantly, and stay on top of your work without the admin slowing you down.
Free to start. No credit card required.