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Canadian Solar EP Cube 2.0: Canada's Premium Alternative to Tesla Powerwall

10 Jul 2026

Home Battery Backup Designed for Canadian Homes

Power outages are becoming more common. Electricity costs continue to rise. More Canadian homeowners are looking for ways to reduce their hydro bills while keeping their homes powered when the grid goes down.

That's where the Canadian Solar EP Cube 2.0 comes in.

EP Cube is a next-generation home energy storage system that combines battery backup, solar integration, and intelligent energy management into one expandable platform. Whether you're installing a brand-new solar system or adding battery storage to an existing one, EP Cube gives homeowners greater energy independence while helping them get more value from every kilowatt-hour they produce.

As one of Canada's leading EP Cube distributors, CDN Solar is excited to introduce this innovative energy storage solution to homeowners, electricians, solar installers, and businesses across the country.

EP Cube 2.0 battery storage system size and configuration comparison

EP Cube 2.0 scales from 5 kWh up to 120 kWh, giving Canadian homeowners a system that grows with their energy needs.


What is EP Cube?

EP Cube 2.0 is an all-in-one residential battery storage system developed by Canadian Solar, one of the world's most recognized names in solar technology.

Unlike traditional battery systems, EP Cube was designed to grow with your energy needs. Homeowners can start with a smaller battery system and easily expand it over time by adding additional battery modules or hybrid inverters without replacing their existing equipment.

This modular approach makes EP Cube an excellent long-term investment, whether your goal is lowering electricity costs, protecting your home during outages, or eventually moving toward greater energy independence.

Key features include:

  • Expandable battery storage from 5 kWh up to 120 kWh
  • Powerful 11.5 kW Hybrid Inverter
  • Smart Gateway with Smart Load Management
  • Whole-home or essential-load backup
  • Generator and EV charger integration
  • Mobile app monitoring and control
  • Award-winning modular design

Whether your goal is backup power, lower electricity costs, or complete energy independence, EP Cube offers a flexible solution designed for modern Canadian homes.


Why More Canadians Are Choosing Home Battery Storage

Residential battery storage has evolved from a luxury product into a practical investment.

Across Canada, homeowners are increasingly looking for ways to:

  • Protect their homes during unexpected power outages.
  • Store excess solar energy for use at night.
  • Reduce electricity costs through energy management.
  • Prepare for future utility rate increases.
  • Increase their home's energy independence.

In provinces like Ontario, new electricity pricing structures have made battery storage even more attractive by allowing homeowners to charge batteries during lower-cost periods and use stored energy when electricity prices are highest.

At the same time, more homeowners are installing complete solar and battery systems rather than solar alone, creating greater long-term savings and improved resilience.


Built for Canadian Conditions

Canadian homeowners need energy storage systems that perform reliably through harsh winters and changing weather conditions.

EP Cube was designed with these challenges in mind.

Its durable outdoor-rated enclosure, wide operating temperature range, and modular architecture make it well suited for homes across British Columbia, Alberta, Saskatchewan, Manitoba, Ontario, and beyond.

Combined with Canadian Solar's global reputation for quality and innovation, EP Cube delivers a premium solution backed by a trusted name in renewable energy.


Complete Solar + Battery Systems

At CDN Solar, we've simplified the process by creating complete Solar + EP Cube System Packages designed around different home sizes and backup requirements.

Whether you're looking for:

  • Essential backup power
  • Everyday household energy storage
  • Whole-home backup
  • Maximum energy independence

our team can help design the right solution for your property and energy goals.

Every system can be customized and expanded as your needs change over time.


Is EP Cube Better Than Tesla Powerwall?

This is one of the most common questions homeowners ask—and it's one we'll explore in detail in an upcoming comparison guide.

While both are premium home battery systems, EP Cube offers several advantages that make it particularly attractive for Canadian homeowners, including greater expandability, multiple battery size options, Smart Load Management, and seamless integration with solar, generators, and EV charging.


Ready to Learn More?

Whether you're just starting to explore battery backup or you're ready to build a complete solar + storage system, our team is here to help.

At CDN Solar, we provide expert advice and access to the latest Canadian Solar EP Cube technology for homeowners across Canada.

Contact us today to discuss your project or explore our complete EP Cube Solar + Battery Systems.

Complete Canadian Solar EP Kits

Compare Complete Canadian Solar EP Cube Energy Storage Systems

Feature Essential Backup
5 kWh
Perfect for essential loads during outages.
Everyday Backup
10 kWh
Power the essentials plus your everyday comforts.
Whole Home Ready
20 kWh
Extended backup for larger homes.
Energy Independence
40 kWh
Maximum backup and energy independence.
📦 Kit Images Essential Backup 5kWh Kit Everyday Backup 10kWh Kit Whole Home Ready 20kWh Kit Energy Independence 40kWh Kit
🔋 Battery Storage 5 kWh
1 module
10 kWh
2 modules
20 kWh
4 modules
40 kWh
8 modules
☀️ Solar Capacity 4,500 W
10 × 450W panels
9,000 W
20 × 450W panels
13,500 W
30 × 450W panels
18,000 W
40 × 450W panels
⏱ Backup Duration ~40-45 min
1.5 hours
~3 hours
~6 hours
🏠 Best For Lights, fridge, phone charging & internet during outages Essentials + TV, computers & small appliances Full home coverage + EV charging prep & heat pump support Off-grid lifestyle, net-zero homes & maximum self-consumption
  View Kit → View Kit → View Kit → View Kit →

🟢 Essential Backup

5 kWh

Perfect for essential loads during outages.

Essential Backup 5kWh Kit
🔋 Battery 5 kWh1 module
☀️ Solar 4,500 W10 × 450W panels
⏱ Backup ~40-45 minEssential loads only
🏠 Best For Lights, fridge, phone charging & internet during outages

🟢 Everyday Backup

10 kWh

Power the essentials plus your everyday comforts.

Everyday Backup 10kWh Kit
🔋 Battery 10 kWh2 modules
☀️ Solar 9,000 W20 × 450W panels
⏱ Backup ~1.5 hoursEssentials + comfort
🏠 Best For Essentials + TV, computers & small appliances

🟢 Whole Home Ready

20 kWh

Extended backup for larger homes.

Whole Home Ready 20kWh Kit
🔋 Battery 20 kWh4 modules
☀️ Solar 13,500 W30 × 450W panels
⏱ Backup ~3 hoursMost home loads
🏠 Best For Full home coverage + EV charging prep & heat pump support

🟢 Energy Independence

40 kWh

Maximum backup and energy independence.

Energy Independence 40kWh Kit
🔋 Battery 40 kWh8 modules
☀️ Solar 18,000 W40 × 450W panels
⏱ Backup ~6 hoursFull home independence
🏠 Best For Off-grid lifestyle, net-zero homes & maximum self-consumption
More info

All kits include: EP Cube 2.0 Hybrid Inverter · Smart Gateway · Canadian Solar Panels · AP Systems Rapid Shutdown · Sunmodo Roof Racking · PV Cables · Battery Base · WiFi Dongle.

Note: Backup duration estimates are approximate and based on normal daily household use, including large appliances and a heat pump. Actual runtime will vary depending on home energy consumption. All EP Cube kits are fully modular and expandable—add battery modules as your energy needs grow, with support for up to 3 hybrid inverters and 120 kWh of battery storage per system. Professional installation by a licensed electrician is required.

Need assistance? We're here to help!

Contact us:

Email: Info@Cdnsolar.Ca
Tel: (778) 775 - 4122

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