"Learning about solar and your company, from a great presenter, was an awesome experience."
JL
Janet L Currie
Solar Panels in St. Catharines, ON
Professional solar panel installation serving 6 neighborhoods in St. Catharines. Save $2,080/year with Alectra Utilities.
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Custom solar solutions for St. Catharines, ON
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Solar Performance in St. Catharines
System Effectiveness
Solar panels in St. Catharines 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
Moderate climate with mild winters due to lake effect
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
$2,080/year
Average annual savings
$0.098-$0.203/kWh (Time-of-Use)
Current electricity rate
6
Neighborhoods served
Solar Panels in St. Catharines, Ontario
St. Catharines in the Niagara Region produces 1,150 kWh per kW annually. Alectra Utilities distributes electricity. The Niagara Region’s moderate climate with lake-effect moderation supports strong year-round solar performance.
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 St. Catharines Homeowners Say
See how solar energy is transforming homes across St. Catharines.
"It was informative to say the least, and over time will be cost effective to my family's home, just trying to get the ball rolling to start the process"
DT
D T
"Excellent and professional service. Timely, and knowledgeable. More than willing to go out of their way to be helpful."
SF
Shane Firth
"Spencer is timely, knowledgeable and well prepared for the initial phone call. Follow up is excellent. Very considerate of the clients needs and wants. This will be a good relationship."
DL
Darren Lobb
"I am just at the beginning of my solar journey, getting information and quotes and thus far, this company stands out."
AS
Anna Steele
"Dunacn was very knowledgeable, friendly and professional."
KM
Kory MacDonald
Areas We Serve in St. Catharines
Professional solar panel installation available in these St. Catharines neighborhoods and communities:
Downtown St. Catharines
Port Dalhousie
Merritton
Grantham
Martindale
Fitzgerald
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). St. Catharines 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 St. Catharines
Rebates and incentives available specifically for St. Catharines residents:
No local rebates currently available. Contact us for the latest incentive information.
Ontario Provincial Incentives
As a St. Catharines 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 St. Catharines residents
Up to $675
Spring 2026 Sale – Battery
Xolar promotion available to St. Catharines residents
Up to $1825
Spring 2026 Sale – Solar
Xolar promotion available to St. Catharines 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 St. Catharines
We make going solar simple with our proven installation process. From initial consultation to final activation, our certified team handles everything for St. Catharines homeowners.
- 1
Free Consultation
We assess your home's solar potential, energy needs, and discuss available St. Catharines incentives.
- 2
Custom System Design
Our engineers create a detailed system design optimized for St. Catharines's climate and your home.
- 3
Permitting & Paperwork
We handle all St. Catharines permits, utility applications, and rebate paperwork.
- 4
Professional Installation
Our certified installers complete the job in 1-2 days, familiar with St. Catharines building codes.
- 5
Activation & Monitoring
We connect your system to the grid and set up 24/7 performance monitoring.
Solar FAQs for St. Catharines Residents
Get answers to common questions about solar energy in St. Catharines.
1,150 kWh/kW – solid for southern Ontario.
Niagara Region gets good sunshine.
HRSP ($10K for solar + battery) or net metering available.
Ontario’s HRSP provides up to $5,000 for solar + battery storage at $300/kWh up to $5,000 ($12,000 combined program cap).
Important: HRSP solar cannot use net metering – customers must choose one or the other.
The federal Greener Homes programs are now closed.
Alectra Utilities distributes electricity in St.
Catharines.
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 St. Catharines?
Get a free quote for solar panel installation in your St. Catharines neighborhood. Save $2,080/year on average.