Why Are St. John’s Businesses Switching to Commercial Solar?
Commercial solar panels reduce St. John’s business electricity costs by 50 to 80%, with most systems paying for themselves within 5 to 10 years through energy savings and tax incentives.
Commercial solar installation delivers significant cost savings and sustainable energy benefits for St. John’s businesses.
Reduced Operating Costs
Cut electricity bills by up to 70% and protect against rising utility rates with predictable energy costs.
Sustainability Leadership
Demonstrate environmental responsibility and meet corporate sustainability goals while attracting eco-conscious customers.
Strong ROI
Commercial solar systems typically pay for themselves in 5-7 years with decades of free energy after that.
Energy Independence
Reduce reliance on the grid and protect your business from power outages with optional battery backup.
How Much Can St. John’s Businesses Save with Commercial Solar?
Enter your monthly electricity bill to see projected savings, system size, payback period, and environmental impact for your St. John’s business.
Discover your St. John’s business's potential savings with a commercial solar solution.
Your St. John’s Estimated Results
Estimated System Size
100kW - 136kW
Annual Production
129,800 kWh
Estimated Cost
$177,000
After 30% ITC
$123,900
110.3 tonnes CO₂/year offset — equivalent to planting 5,014 trees
*Estimates based on Newfoundland commercial rates and city-specific solar production data. Costs at $1.30-$2.10/watt depending on system size. Contact us for an accurate, up-to-date quote. View Newfoundland Power rates
Does Commercial Solar Work in St. John’s's Cold Winters?
Yes. Cold temperatures actually improve solar panel efficiency, and modern panels are rated for heavy snow loads, making St. John’s's climate ideal for commercial solar.
Cold temperatures actually improve solar panel efficiency. St. John’s's climate is ideal for high-performance commercial solar systems.
Higher Efficiency
Cold temperatures improve panel output vs. hot climates — solar cells produce more electricity when cool
3-7% Snow Loss
Annual snow-related production loss is only 3-7%. Panels heat up and shed snow quickly in direct sunlight
0.48-0.75%/yr
Panel degradation rate in cold climates — lower than hot climates (0.88%/yr). Better long-term performance
83-88% at Year 25
Cold-climate panels retain 83-88% of original output after 25 years — outperforming warmer regions
Bifacial Panel Advantage: Bifacial solar panels capture reflected light from snow, boosting winter production by 10-20%. Ask about bifacial options for your project.
What Commercial Solar Rebates Are Available in Newfoundland?
Newfoundland businesses can access federal and provincial rebates, accelerated depreciation (CCA Class 43.1/43.2), and net metering credits to offset commercial solar costs.
St. John’s businesses can access these rebates and tax credits to help cover the cost of solar installation.
Newfoundland Incentives
Clean Technology ITC
30% refundable tax credit on capital costs (2024-2031). Example: $500K system = $150K credit. Must meet prevailing wage requirements for full 30%.
CCA Class 43.1/43.2
Accelerated Capital Cost Allowance allows up to 100% first-year write-off on eligible solar equipment under the Accelerated Investment Incentive.
Atlantic Investment Tax Credit
10% additional federal tax credit for eligible businesses in Atlantic Canada — stackable with the 30% CT ITC for up to 40% total.
Newfoundland Power Net Metering
Newfoundland Power offers net metering for eligible commercial customers. Bill credits for excess solar generation. Contact their business team for current program details.
NL Hydro Solar Programs
NL Hydro may offer solar programs for Labrador-based businesses. Contact NL Hydro directly for current incentive details and eligibility.
Note: Incentive programs and amounts are subject to change. Contact us for the latest information on available rebates in St. John’s.
What Types of Commercial Solar Systems Work Best in St. John’s?
Rooftop solar is the most common for St. John’s businesses, while ground-mount and carport systems offer alternatives for properties with limited roof space.
Choose the installation type that best fits your St. John’s property and energy goals.
Rooftop Solar
Maximize your building's unused roof space with a commercial rooftop solar installation. Ideal for warehouses, offices, and retail buildings.
- Utilizes otherwise unused roof space
- No additional land required
- Reduces cooling costs by shading the roof
- Quick installation with minimal disruption
- Best for flat or low-slope commercial roofs
Best for:
Warehouses, offices, retail stores, and manufacturing facilities
How It Works
How Long Does Commercial Solar Installation Take in St. John’s?
Most commercial solar installations take 2 to 5 days on-site, with the full process from consultation to grid connection typically spanning 8-14 Weeks.
Total timeline: 8-14 Weeks from consultation to power-on.
Did you know?
Newfoundland Power's clean hydro grid is among the lowest-emission grids in Canada. Combining solar with the grid gives NL businesses both cost savings and near-zero carbon operations — a strong ESG story.
STEP 01
Free Commercial Solar Assessment in St. John’s
Our certified Commercial Energy Advisor visits your St. John’s property to:
- •Analyze roof orientation, pitch, and shading conditions
- •Assess electrical panel capacity and upgrade requirements
- •Review energy consumption patterns and utility bills
- •Design optimal solar system for your specific needs
- •Provide detailed written quote with specs and pricing
- •Identify available Newfoundland rebates and incentive programs
COST: Free, no obligation
Timeline: 2-4 Weeks
STEP 02
Seamless Permitting & Newfoundland Power Approval
Our dedicated specialists handle all St. John’s municipal and utility paperwork:
- •Complete documentation for St. John’s building and electrical authorities
- •Submit interconnection applications to Newfoundland Power
- •Manage net metering agreements and technical reviews
- •Ensure all designs comply with Newfoundland electrical codes
- •Track all approvals to keep your project moving forward
Timeline: 3-5 Weeks
STEP 03
Custom Installation Planning for St. John’s
Our lead electrician finalizes your commercial solar design:
- •Confirm optimal panel placement locations
- •Discuss and select optimal battery storage solutions based on energy needs
- •Plan electrical integration points
- •Determine inverter and equipment locations
- •Address unique St. John’s property characteristics
- •Create tailored installation blueprint
Timeline: 1-2 Business days
STEP 04
Expert Commercial Installation in St. John’s
Our certified technicians handle every aspect:
- •Mount solar panels on roof or ground structure
- •Install commercial-grade inverters and electrical components
- •Complete all electrical connections to code
- •Perform system testing and quality checks
- •Full cleanup and debris removal
Timeline: 1-2 Days
STEP 05
Final Inspection & Newfoundland Power Activation
Your St. John’s system goes live after final utility coordination:
- •Schedule final inspection with St. John’s authorities
- •Coordinate meter swap with Newfoundland Power for net metering
- •Activate system and verify grid connection
- •Demonstrate monitoring and controls
- •Start generating clean, renewable energy
Timeline: 2-4 Weeks
Total St. John’s Commercial Installation Timeline
Installation
1-2 Days
On-site work
Activation
2-4 Weeks
Inspection & meter swap
Total Timeline
8-14 Weeks
From consultation to power-on
Why Do St. John’s Businesses Choose Greenfoot for Commercial Solar?
Greenfoot has completed hundreds of commercial solar projects across 5 provinces with certified engineers and comprehensive 25-year performance warranties.
Rooftop Solar Experts in St. John’s
Our St. John’s team has years of experience installing commercial rooftop solar systems across Newfoundland. We understand local building codes and Newfoundland Power requirements.
Ground-Mount Solar Expertise
Our seasoned solar advisors design and install ground-mount systems for commercial properties of any scale in St. John’s, maximizing energy output with optimal panel orientation.
Operational Reliability
We understand the critical role energy plays in your business and design reliable systems that keep your operations running smoothly.
Carport & Canopy Solar
Turn your parking areas into power generators with commercial solar carports and canopy systems, providing shade and clean energy for St. John’s businesses.
Our St. John’s Office
Visit our local commercial solar team in St. John’s. We're ready to help with your solar project.
Greenfoot Energy — St. John's
WHAT ARE PEOPLE SAYING ABOUT GREENFOOT?
Our 5-star reviews speak for themselves!
"FIXED A LONG STANDING ISSUE I HAD FROM POOR INSTALLATION BY ANOTHER COMPANY!"
The two technicians Tanner and Halim were excellent, did a great job, very tidy, and identified 2 problems with my heat pump head, and fixed a long standing issue I had from poor installation by another company! Thank you very much, looking forward to using Greenfoot again.
Frederick TOFFLEMIRE - 5 Star Review
"I ONLY WISH THEY INSTALLED OUR HEAT PUMP ORIGINALLY"
Great company to deal with. We hired them to move an existing heat pump after the original installer refused to help us. The estimator and the installer were both very polite, careful and thorough. I only wish they installed our heat pump originally. I would hire them again without hesitation.
Ellen DOWNEY - 5 Star Review
"WHEN THEY LEFT THE HOUSE THERE WAS NO MESS TO CLEAN UP!"
The young chaps, Marlon Marcuflo and Sylvia Richard, were wonderful to deal with. They were extremely polite, very tidy and efficient in their work, were right on schedule and did an excellent job. When they left the house there was no mess to clean up. I would recommend Greenfoot Energy Solutions to anyone thinking of upgrading their home.
Alice GRACIE - 5 Star Review
"THEIR ENTIRE TEAM IS EXTREMELY EXPERIENCED, KNOWLEDGEABLE, AND CONSIDERATE"
We hired Greenfoot to install 2 heat pumps. From the beginning to end - initial home visit to the final installation touches - they were wonderful to work with. Their entire team is extremely experienced, knowledgeable, and considerate; and were very accommodating.
Michael BOYD - 5 Star Review
"OUR OLD HOUSE FEELS LIKE A BRAND NEW CONSTRUCTION"
The Greenfoot Team did amazing work in our home. Our old house (built in 1959) feels like a brand new construction thanks to the ductless heat pumps, spray foam insulation and HVAC installed by the friendliest staff! Everyone we spoke to from Greenfoot was helpful and just seemed genuinely happy in their job.
Happy Homeowner - 5 Star Review
"FIXED A LONG STANDING ISSUE I HAD FROM POOR INSTALLATION BY ANOTHER COMPANY!"
The two technicians Tanner and Halim were excellent, did a great job, very tidy, and identified 2 problems with my heat pump head, and fixed a long standing issue I had from poor installation by another company! Thank you very much, looking forward to using Greenfoot again.
Frederick TOFFLEMIRE - 5 Star Review
"I ONLY WISH THEY INSTALLED OUR HEAT PUMP ORIGINALLY"
Great company to deal with. We hired them to move an existing heat pump after the original installer refused to help us. The estimator and the installer were both very polite, careful and thorough. I only wish they installed our heat pump originally. I would hire them again without hesitation.
Ellen DOWNEY - 5 Star Review
"WHEN THEY LEFT THE HOUSE THERE WAS NO MESS TO CLEAN UP!"
The young chaps, Marlon Marcuflo and Sylvia Richard, were wonderful to deal with. They were extremely polite, very tidy and efficient in their work, were right on schedule and did an excellent job. When they left the house there was no mess to clean up. I would recommend Greenfoot Energy Solutions to anyone thinking of upgrading their home.
Alice GRACIE - 5 Star Review
"THEIR ENTIRE TEAM IS EXTREMELY EXPERIENCED, KNOWLEDGEABLE, AND CONSIDERATE"
We hired Greenfoot to install 2 heat pumps. From the beginning to end - initial home visit to the final installation touches - they were wonderful to work with. Their entire team is extremely experienced, knowledgeable, and considerate; and were very accommodating.
Michael BOYD - 5 Star Review
"OUR OLD HOUSE FEELS LIKE A BRAND NEW CONSTRUCTION"
The Greenfoot Team did amazing work in our home. Our old house (built in 1959) feels like a brand new construction thanks to the ductless heat pumps, spray foam insulation and HVAC installed by the friendliest staff! Everyone we spoke to from Greenfoot was helpful and just seemed genuinely happy in their job.
Happy Homeowner - 5 Star Review