"Excellent very informative presentation. Spencer gives good explanations. Thank you. George"
George Wybouw
Tesla Powerwall Canada Certified Installation
XOLAR INC. is Canada's Tesla Powerwall Certified Installer, providing you with reliable home energy. Power your home during outages and maximize savings with Tesla's advanced home battery.
Available Rebates
Up to $3,425 Xolar Winter Sale – Battery Up to $2050
Tesla Powerwall 3 Rebate Up to $1,400
Toronto HELP Loan Up to $125,000
Rebate eligibility varies by location. Final amounts confirmed during consultation.
READY
Get Your Powerwall Quote
Join thousands of Canadian homes with backup power
WHY CHOOSE US
Why Choose Tesla Powerwall?
XOLAR INC. is Canada's Tesla Powerwall Certified Installer, providing you with reliable home energy. Power your home during outages and maximize savings with Tesla's advanced home battery.
- 1
Extended Backup Power
Industry leading 13.5 kWh of storage capacity, Powerwall's extended battery life provides whole-home backup during outages.
- 2
Time-of-use Controls
Powerwall saves you money by automatically charging when power is cheap, and discharging when power is expensive.
- 3
Storm Watch
Storm Watch software detects severe weather forecasts in your area and will charge your Powerwall to full, ensuring you are prepared for the coming storm.
- 4
Performance Monitoring
Monitor and control both your Powerwall and Tesla vehicle from anywhere all within the all-in-one Tesla app.
- 5
10-Year Warranty
Tesla's comprehensive warranty protects your investment for 10,000 cycles, or up to 10 years.
- 6
Expandable System
Stack Powerwall units for more power and more backup.
- 7
Virtual Power Plant
Powerwall owners can partner with the electricity distribution company to earn money by lending your battery storage, providing stability to the grid during peak times.
Tesla Powerwall 3
Energy independence for your home.
Advanced Battery Storage System
Industry-Leading Capacity
The Powerwall 3 delivers 13.5 kWh of usable capacity with 11.5 kW consistent power output - 30% more storage capacity than the next in class home battery bank. Enough to power your entire home during outages.
Intelligent Energy Management
You control how much energy is stored in reserve and how much is discharged to the grid with easy to use and customizable controls in the Tesla app. Smart features let you optimize when to store or use energy based on time-of-use rates, weather forecasts, and your consumption patterns for maximum savings.
Seamless Backup Power
Your home will go into backup mode instantaneously without interruption during grid outages. Your home will form an island, running only on solar and battery storage. Automatic switching keeps your home running without interruption during power outages. You will not even notice that the power went out.
Tesla App Integration
Monitor energy flow, track savings, and control your system from anywhere. Real-time notifications keep you informed of system status and performance. Optimizes energy use automatically for maximum efficiency.
Whole Home or Partial Backup
Configure your Powerwall to back up your entire home or just critical loads. Flexible system design allows you to customize what gets powered during an outage based on your priorities.
Save Money With Time of Use Controls
Charges during off-peak hours when electricity is cheap and discharges during expensive peak periods, maximizing your cost savings. Save by storing your solar energy for use when rates are highest.
Advanced Features
Tesla Stormwatch allows your Powerwall to detect when a storm is coming and begin storing energy in reserve. Virtual powerplant allows Powerwall owners to earn money by providing grid stability to the community. Powerwall owners benefit from many advanced features that make it the smartest battery choice.
Modern Aesthetic
Compact and visually appealing, it integrates seamlessly into any home environment. Stand out as a leader in your community with sleek, modern energy storage technology.
Product Gallery
See our products in action
TESLA POWERWALL CERTIFIED
Google Reviews
What Our Customers Say
Real reviews from real customers who made the switch to solar.
"Very informative and a pleasant experience dealing with Abe over the phone. Explained everything and answered any questions I had."
Zubeida Razakazi
"Great info about the program but were not ready to carry the dept at this time."
Hal Melvin
"Fact filled experience opened my eyes to the world of solar cells on our home. Spencer had all of the information laid out if detail and was able to answer questions quickly. More to learn but off to a great start with Spencer. Thank you!"
Bradd Anderson
"Chris is excellent to deal with..explains everything really well!"
Andrew Draper
"Was very informative experience, actually enjoyed this meeting, probably one of the better meetings I had all week. The rep I was dealing with answered all my question's and was defiantly knew his material."
S Vincent
Pricing & Packages
Transparent pricing with no hidden fees. Choose the package that fits your needs.
Stand-alone Powerwall
$23,997
Essential backup for critical loads.
What's Included
- All Powerwall features in Tesla app
- 13.5 kWh storage capacity
- 11.5 kW continuous power
- 10-year warranty
- Tesla certified installation
Powerwall with Solar
$35,497+
Complete energy independence solution
What's Included
- Extended outage protection
- Recharge Powerwall with solar
- Offset energy bills
- All Powerwall features
- Cost efficient installation
Powerwall Expansion Unit
$13,997
Additional unit for extended whole-home backup power.
What's Included
- Stack up to 7 Powerwalls
- Up to 4 Powerwall units
- Up to 3 storage expansion units
- Maximum 46 kW power output
- Maximum 94.5 kWh storage capacity
Prices vary based on system size, location, and installation complexity. Final pricing provided after site assessment.
Our Installation Process
From initial consultation to final inspection, we handle everything to ensure a seamless installation experience.
1
Assessment
- Energy consumption analysis
- Backup needs evaluation
- Site compatibility check
2
Design & Permits
- System configuration
- Electrical planning
- Permit applications
3
Installation & Setup
- Professional installation
- System commissioning
- App setup & training
Specifications & Documents
Technical details and downloadable resources
Technical Specifications
| Continuous power output | 11.5 kW |
| Energy storage capacity | 13.5 kWh |
| Maximum solar system size | 20 kW |
| Maximum number of strings | 6 |
| String voltage range | 60-480V |
| Solar-to-home efficiency | 97.5% |
| Solar-to-battery-to-home efficiency | 89% |
| Installation location options | Garage · Exterior wall · Shed · Fire-rated basement |
| Operating temperature | –20°C to +50°C |
| Weight | 132 kg |
Frequently Asked Questions
Got questions? We've got answers. Find the most common questions about this product below.
The cost of a Tesla Powerwall varies depending on your location and specific setup needs, and whether it is being combined with solar or as a stand-alone solution. A stand-alone Powerwall will cost around $25,000 to install. When combined with a solar panel installation, it can be added to the system for under $20,000. Complete Powerwall systems range from $25,000-$60,000+ depending on whether you install a stand-alone Powerwall, Powerwall with solar, and whether or not you choose to add any Powerwall Expansion units. Contact our technical sales team for a detailed quote tailored to your home and energy requirements.
A 13.5 kWh Powerwall can provide backup power for 8-12 hours for essential needs, though run time will vary depending on your energy usage. The Powerwall will absorb energy generated by your solar panels in real-time during daylight hours, significantly increasing its effective runtime capability. When paired with solar, you can maintain power indefinitely during power outages as your Powerwall will continuously recharge itself.
Yes, a Tesla Powerwall can run an air conditioner, but the duration will depend on how much power it consumes and the battery’s charge level. With 5 kW of continuous power in backup, Powerwall 3 can handle most residential AC units. When paired with solar panels, the system can recharge while running your AC during daylight hours.
Yes, the Tesla Powerwall is designed to be installed indoors or outdoors, with a durable design that withstands various weather conditions. It operates reliably in temperatures from -20°C to 50°C and is rated for outdoor use in Canadian climates. The weather-resistant enclosure protects against rain, snow, and extreme temperatures. Powerwall is equipped with thermal self-regulation technology to manage it’s own internal temperature. In colder conditions, Powerwall can pre-heat its battery cells so that charging and discharging remain possible even when ambient temperatures drop well below freezing.
The Tesla app allows you to track energy production, consumption, and storage in real-time, offering complete control over your system. You can monitor your battery charge level, see how much solar energy you’re generating, track your grid usage, and control backup settings all from your smartphone. The app also provides notifications about system status and performance.
A single Powerwall can power essential loads for 1-2 days depending on usage. Multiple units provide extended backup. When paired with solar, you can maintain power indefinitely during sunny conditions.
Yes! Powerwall can be installed either as a stand-alone backup or alongside any existing solar installation. The Powerwall can be installed alongside any solar panel setup for maximum flexibility. We’ll assess your current setup and ensure seamless integration.
Powerwall automatically detects outages and switches to backup power in milliseconds. You won’t even notice the lights flicker. Your home will go into backup mode instantaneously without interruption, forming an island that runs only on solar and battery storage.
Tesla Powerwall is warrantied for 10 years. It’s designed to last 15+ years with minimal degradation.
A standard Powerwall installation will not operate if the grid is disconnected. To operate off-grid, Powerwall must be installed in an off-grid configuration. While technically possible to go off-grid with enough Powerwall Expansion units and solar panels, we recommend staying grid-connected for maximum reliability and to take advantage of net metering credits.
Still have questions?
Contact our teamWhat Is the Tesla Powerwall and How Does It Work with Solar?
The Tesla Powerwall is a rechargeable lithium-ion battery designed to store energy for residential use. When paired with solar panels, the Powerwall stores excess solar energy generated during the day so you can use it at night, during peak rate hours, or when the grid goes down. Without a battery, any solar energy your home doesn't use immediately gets exported to the grid. With a Powerwall, you keep that energy for yourself.
The system works automatically. During daylight hours, your solar panels generate electricity. Your home uses what it needs first, and the surplus charges your Powerwall. Once the battery is full, any remaining excess flows to the grid through net metering. At night or during an outage, the Powerwall discharges to power your home. The Tesla app gives you real-time visibility into energy production, consumption, and battery charge level.
Powerwall 3
Technical Specifications That Matter
13.5 kWh
Usable Storage Capacity
100% depth of discharge
11.5 kW
Continuous Power Output
2.3x more than Powerwall 2
Built-in
Solar Inverter (up to 20 kW)
Simplifies installation
The Powerwall 3 integrates a solar inverter directly into the battery unit, handling up to 20 kW of solar input. This eliminates the need for a separate string inverter, reducing installation complexity and cost. The 11.5 kW continuous output means you can run high-draw appliances (air conditioning, EV chargers, heat pumps) simultaneously during an outage. Operating range is -20°C to 50°C, rated for Canadian winters. Up to 4 units can be stacked for 54 kWh total storage.
Tesla Powerwall Cost in Canada
Powerwall pricing in Canada depends on your province, installation complexity, and whether you're adding it to an existing solar system or installing both together. A single Powerwall 3 typically runs between $15,000 and $18,000 CAD installed. Solar + Powerwall packages start around $35,000 for a complete system.
Provincial rebates can reduce the net cost significantly. Ontario's HRSP offers $5,000 specifically for battery storage (on top of $5,000 for solar, capped at $12,000 total). BC Hydro's program includes $5,000 for batteries. Several other provinces have active or upcoming battery incentive programs. See our full pricing breakdown for system-specific costs, or check rebates available in your province.
The financial return depends on your electricity rate structure. In provinces with time-of-use pricing (Ontario, parts of BC), the Powerwall pays for itself faster by charging during off-peak hours and discharging during expensive peak periods. In provinces with flat rates, the primary value is backup power and maximizing solar self-consumption.
Powerwall and Net Metering in Canada
Net metering lets you earn credits for excess solar energy sent to the grid. The Powerwall adds a strategic layer: instead of exporting all your excess at whatever your utility pays, you can store it and use it during peak rate hours when electricity costs the most. In Ontario's time-of-use system, this means charging your Powerwall at 7.6¢/kWh overnight and avoiding 15.7¢/kWh peak rates.
In provinces with true 1:1 net metering (Ontario, BC, Nova Scotia), the Powerwall's primary value is backup power and peak-shaving rather than avoiding export. In provinces with lower export rates like Manitoba (4.39¢/kWh) or Saskatchewan (7.5¢/kWh), keeping that energy for self-consumption via Powerwall is worth considerably more than exporting it.
One important note: under Ontario's HRSP, systems that receive the solar rebate ($5,000) cannot participate in net metering. However, the battery rebate ($5,000) has no such restriction. We help every customer model the optimal configuration for their province and rate plan. Learn more about net metering across Canada .
Rebates
Battery Storage Incentives by Province
Ontario
HRSP: $5,000 battery rebate. Combined with solar ($5K), up to $10,000 off. Program cap $12,000 total. HELP/Better Homes property-tax financing also available.
British Columbia
BC Hydro: $5,000 battery rebate. Note: accepting the rebate switches your export rate to 10¢/kWh. Skipping the rebate preserves 1:1 net metering for 20 years.
Nova Scotia
No active battery-specific rebate, but 1:1 net metering at ~18.5¢/kWh and high outage frequency make Powerwall a strong investment for backup + savings.
NWT
AEA rebate up to $20,000 for diesel communities (Inuvik eligible). Electricity rates of 30-60¢/kWh make battery storage extremely cost-effective.
More Tesla Powerwall Questions
How much does a Tesla Powerwall cost in Canada? +
A single Tesla Powerwall 3 costs $15,000 to $18,000 CAD installed, depending on your province and installation complexity. After provincial rebates (up to $5,000 in Ontario and BC), the net cost can be as low as $10,000. Solar + Powerwall packages start around $35,000 before incentives. We provide exact pricing in your free quote based on your specific home and energy needs.
How many Powerwalls do I need? +
Most Canadian homes need one Powerwall for essential backup (lights, fridge, internet, sump pump) or two for whole-home backup including high-draw appliances like air conditioning, heat pumps, and EV chargers. A single Powerwall provides 13.5 kWh of storage, enough for 8-12 hours of essential use. If you want multi-day backup or have a larger home (3,000+ sq ft), two or three units give you 27-40.5 kWh. We size your system based on your actual energy usage data.
Does Tesla Powerwall work without solar panels? +
Yes. The Powerwall can operate as a standalone battery without solar panels. In this configuration, it charges from the grid during off-peak hours and discharges during peak hours to save on time-of-use electricity costs. It also provides backup power during outages. However, pairing with solar panels maximizes the financial return because you're storing free solar energy instead of paying for grid electricity to charge the battery.
Is the Tesla Powerwall worth it in Canada? +
It depends on your province and priorities. For homeowners in Ontario, BC, or NWT where electricity rates are higher and battery rebates are available, the Powerwall delivers strong financial returns alongside backup protection. In provinces with lower rates and flat pricing (Manitoba, Saskatchewan), the value is primarily in outage protection. If you experience frequent power outages, need backup for medical equipment, or want energy independence, the Powerwall is worth it regardless of province. With a 10-year warranty and 15+ year expected lifespan, the cost amortizes well over time.
Complete Your System
Pair with these products for maximum efficiency and savings.
