"Christian is knowledgeable and took his time to explain the whole process to me."
CO
Chuka Obi
Solar Panels in Guelph, ON
Professional solar panel installation serving 6 neighborhoods in Guelph. Save $2,050/year with Alectra Utilities.
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Custom solar solutions for Guelph, ON
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Solar Performance in Guelph
System Effectiveness
Solar panels in Guelph are highly effective, with modern systems achieving excellent performance even in winter months.
Summer Production 95-100%
Winter Production 60-75%
Annual Production 1,150 kWh/kW
Energy produced per kW of panels installed, each year
Sun Exposure
Humid continental with moderate winters
Solar Potential Rating
Very Good – 1,150 kWh/kW annually
• Peak production in summer months
• Consistent year-round energy production
• Solar panels work in all seasons
Key Performance Factors
$2,050/year
Average annual savings
$0.098-$0.203/kWh (Time-of-Use)
Current electricity rate
6
Neighborhoods served
Solar Panels in Guelph, Ontario
Guelph produces 1,150 kWh per kW of installed solar capacity annually. Alectra Utilities distributes electricity. Ontario’s Time-of-Use pricing means solar earns maximum credits during on-peak hours (20.3¢/kWh).
Ontario’s net metering program credits excess solar at the full retail rate. HRSP ($10K for solar + battery) or net metering available – but not both.
Ontario HRSP - Up to $10,000 for Solar + Battery
Ontario’s Home Renovation Savings Program (HRSP), launched January 2025, offers:
- Up to $5,000 for solar panels ($1,000/kW)
- Battery storage at $300/kWh up to $5,000
- Maximum total program rebate: $12,000 (across all eligible upgrades)
Important – HRSP vs. Net Metering: Solar installed under HRSP must be sized for on-site load displacement only – net metering is not permitted under HRSP. If you prefer net metering (earning 1:1 credits for excess solar), you would not apply through HRSP. Your Xolar advisor can help determine which option provides the best return.
Note: The Canada Greener Homes Grant and Loan programs are now closed.
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Ontario Solar Installations
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Google Reviews
What Guelph Homeowners Say
See how solar energy is transforming homes across Guelph.
"Dylan was very helpful in explaining the system with all its components. He is knowledgeable and explains very well to someone who is new to Solar energy. Very Satisfied so far! Dale Whitty"
DW
Dale Whitty
"Dylan provided a very thorough quote and was very helpful answering questions. Very knowledgeable!"
KP
Karen Peterson
"Great phone call, lots of information and details regarding my home and solar panels. The web site made the information more understandable."
CM
Colleen Mullen
"Pitch was made at my level with strong patience for questions"
RA
R Arnold
"Fantastic service. Made sure I was well informed. Definitely knowledgeable. Not sure if I'll convert to solar now but definitely by spring '23. Will definitely use these guys. … More"
MB
Mahdi B
Areas We Serve in Guelph
Professional solar panel installation available in these Guelph neighborhoods and communities:
Downtown Guelph
University of Guelph Area
West End
South End
Exhibition Park
Willow West
Protect Yourself from Rising Electricity Costs
The more you pay for electricity, the more you benefit by going solar.
Ontario’s Time–of–Use electricity rates range from 9.8¢/kWh (off–peak) to 20.3¢/kWh (on–peak). Guelph electricity is distributed by Alectra Utilities. Solar panels generate most during daytime on–peak hours, earning you credits at the highest rate. The Ontario Electricity Rebate provides a 23.5% discount on your bill.
Local Solar Incentives in Guelph
Rebates and incentives available specifically for Guelph residents:
No local rebates currently available. Contact us for the latest incentive information.
Ontario Provincial Incentives
As a Guelph resident, you also qualify for these provincial incentives:
Home Renovation Savings Program (HRSP) – Heat Pump
Available to Ontario residents
Up to $7,500
Home Renovation Savings Program (HRSP) – Solar
Available to Ontario residents
Up to $5,000
Home Renovation Savings Program (HRSP) – Battery
Available to Ontario residents
Up to $5,000
Federal Incentives
Canada-wide incentives available to all residents:
Oil to Heat Pump Affordability program
Available to all Canadian residents
Up to $10,000
Tesla Powerwall 3 Rebate
Available to all Canadian residents
Up to $1,400
Clean Technology Investment Tax Credit (Commercial ITC)
Available to all Canadian residents
Up to 30% of eligible costs
Xolar In-House Offers
Limited-time promotions and pricing offers from Xolar directly, separate from any government grant or program:
Spring 2026 Sale – Heat Pump
Xolar promotion available to Guelph residents
Up to $675
Spring 2026 Sale – Battery
Xolar promotion available to Guelph residents
Up to $1825
Spring 2026 Sale – Solar
Xolar promotion available to Guelph residents
Up to $2800
Net Metering Program
How Net Metering Works in Ontario
Alectra Utilities offers 1:1 net metering – excess solar earns credits at the full retail rate. With Time–of–Use billing, on–peak credits at 20.3¢/kWh are more than double the off–peak rate. Credits roll over for 12 months. As of May 1, 2026, the simplified micro–embedded generation connection threshold was raised to 12 kW for residential customers (net metering itself remains available for systems up to 500 kW). Ontario's HRSP offers up to $10,000 for solar + battery installations, but solar under HRSP must be sized for load displacement only – net metering is not permitted under HRSP. Customers must choose one or the other.
Solar System Packages
All packages include professional installation, permits, and 25-year warranty.
Most popular choice for average Canadian homes
WHY TRUST XOLAR
Professional Solar Installation in Guelph
We make going solar simple with our proven installation process. From initial consultation to final activation, our certified team handles everything for Guelph homeowners.
- 1
Free Consultation
We assess your home's solar potential, energy needs, and discuss available Guelph incentives.
- 2
Custom System Design
Our engineers create a detailed system design optimized for Guelph's climate and your home.
- 3
Permitting & Paperwork
We handle all Guelph permits, utility applications, and rebate paperwork.
- 4
Professional Installation
Our certified installers complete the job in 1-2 days, familiar with Guelph building codes.
- 5
Activation & Monitoring
We connect your system to the grid and set up 24/7 performance monitoring.
Solar FAQs for Guelph Residents
Get answers to common questions about solar energy in Guelph.
HRSP ($10K for solar + battery) or net metering (1:1 retail credits).
You choose one – they can’t be combined.
The federal Greener Homes programs are now closed.
A typical 9 kW system costs $22,500-$31,500 before incentives.
With HRSP ($5,000 solar rebate), net cost starts at $17,500.
Guelph produces 1,150 kWh/kW annually.
Payback: 9-12 years.
Alectra Utilities distributes electricity in Guelph.
Ontario’s Time-of-Use rates: 9.8¢ off-peak, 15.7¢ mid-peak, 20.3¢ on-peak.
The Ontario Electricity Rebate provides a 23.5% discount.
Alectra Utilities offers 1:1 net metering – excess solar earns credits at the full retail rate.
Credits roll over for 12 months.
As of May 1, 2026, the net metering system size threshold was raised to 12 kW for residential customers.
Note: Solar under HRSP cannot use net metering.
Ready to Go Solar in Guelph?
Get a free quote for solar panel installation in your Guelph neighborhood. Save $2,050/year on average.