Canadian Solar EP Cube 2.0 Energy Storage System with Smart Gateway 2.0 (5kWh / 10kWh / 15kWh / 20kWh)

The Canadian Solar EP Cube 2.0 Energy Storage System with Smart Gateway 2.0 is a scalable all-in-one home energy solution designed to provide reliable backup power, advanced energy management, and seamless solar integration. Available in 5kWh, 10kWh, 15kWh, and 20kWh configurations, the EP Cube 2.0 gives homeowners greater control over how energy is stored, monitored, and used—helping reduce dependence on the grid while improving overall energy efficiency.

Built for both everyday energy optimization and emergency backup protection, the EP Cube 2.0 combines modular lithium battery storage, an integrated hybrid inverter, and the Smart Gateway 2.0 into a streamlined system engineered for flexibility and future expansion. Whether you're looking to power essential appliances during outages or support larger whole-home loads, the EP Cube 2.0 adapts to your energy needs with expandable battery capacity and intelligent system controls.

Scalable Energy Storage for Every Home

The EP Cube 2.0 is available in four storage capacities to match a wide range of residential energy requirements:

• 5kWh System – Ideal for essential backup loads such as refrigeration, lighting, internet equipment, and small electronics.
• 10kWh System – Provides extended runtime and can support additional appliances, sump pumps, entertainment systems, and everyday household devices.
• 15kWh System – Designed for larger backup coverage, allowing homeowners to power more circuits and maintain comfort during longer outages.
• 20kWh System – Offers whole-home backup potential with support for high-demand systems including HVAC equipment, well pumps, major appliances, and larger electrical loads.

The modular design allows additional battery modules to be added over time without replacing the entire system, making the EP Cube 2.0 a future-ready solution as household energy demands evolve.

Smart Energy Management with Smart Gateway 2.0

The integrated Smart Gateway 2.0 provides real-time monitoring, system diagnostics, and intelligent energy management capabilities. Homeowners can track energy production, battery status, power consumption, and system performance through advanced monitoring tools designed to maximize efficiency and optimize stored energy usage.

The Smart Gateway also enables seamless communication between solar panels, battery storage, and the electrical grid, ensuring smooth operation during grid outages and peak demand periods.

Key Features

• Available in 5kWh, 10kWh, 15kWh, and 20kWh storage capacities
• Modular battery architecture for easy scalability
• Integrated Smart Gateway 2.0 for real-time monitoring and control
• Hybrid inverter compatibility for solar and battery integration
• Reliable backup power during utility outages
• Whole-home energy optimization and peak demand management
• Compatible with essential home systems including HVAC, refrigeration, lighting, and electronics
• Streamlined, compact design for cleaner installations
• Flexible expansion without full system replacement
• Designed for both grid-tied and backup power applications

Efficient Backup Power During Outages

The EP Cube 2.0 helps homeowners maintain power when utility outages occur by storing energy for use when it matters most. During outages, the system can automatically supply backup power to essential circuits and appliances, helping keep your home functional and comfortable.

Depending on system size and household load requirements, the EP Cube can support:

• Refrigerators and freezers
• Lighting circuits
• Internet and communication devices
• Medical equipment
• Sump pumps
• Home office equipment
• HVAC systems
• Well pumps
• Kitchen appliances
• Entertainment systems

Designed for Long-Term Energy Savings

Beyond backup power, the EP Cube 2.0 is designed to improve everyday energy efficiency by allowing homeowners to store excess solar energy for later use. By shifting energy consumption away from peak utility rate periods, homeowners can reduce electricity costs and maximize solar self-consumption.

The system intelligently manages stored energy throughout the day, helping reduce grid reliance while improving overall household energy resilience.