The Echo series is our most affordable line of energy storage systems and is ideal for most residential needs. This system includes an integrated Sol-Ark inverter.

• 14 - 1500kWh

• Modular and Expandable

• Air-cooled ventilation

• Small Footprint

The Echo Outdoor series brings our economy systems out of the garage! We have expanded the storage and added waterproofing to keep your batteries dry. This system includes an integrated Sol-Ark inverter.

• 14 -1880kWh

• Outdoor rated, NEMA 3R

• Modular and Expandable

• Air-cooled ventilation

• Small Footprint

The ECHO series is our premium line of energy storage systems. Available in either indoor or outdoor versions, The Echo is a complete microgrid with an integrated Sol-ARK inverter, controller, and management system.

• 28-2440kWh

• Outdoor rated, NEMA 3R

• Modular and Expandable

• Air-cooled ventilation

• Upgraded hardware

• Complete microgrid

The ECHO series is our premium line of energy storage systems. Available in either indoor or outdoor versions, The Echo is a complete microgrid with an integrated Sol-ARK inverter, controller, and management system.

• 42-2440kWh

• Outdoor rated, NEMA 3R

• Modular and Expandable

• Air-cooled ventilation

• Upgraded hardware

• Complete microgrid

The ECHO series is our premium line of energy storage systems. Available in either indoor or outdoor versions, The Echo is a complete microgrid with an integrated Sol-ARK inverter, controller, and management system.

• 42-2440kWh

• Outdoor rated, NEMA 3R

• Modular and Expandable

• Air-cooled ventilation

• Upgraded hardware

• Complete microgrid

The Guardian series is our most advanced line of energy storage systems. Available in either indoor or outdoor versions, The Echo is a complete microgrid with an integrated Sol-ARK inverter, controller, and management system.

• 42kWh

• Outdoor rated, NEMA 3R

• Modular and Expandable

• Air-cooled ventilation

• Upgraded hardware

• Complete microgrid

With all the hype of needing to go green, the Guardian E3 120/208 three-phase System will have some of the industry’s most prominent users in this sector, like businesses not using standard voltages. SunFusion Energy now uses 120/208V three-phase and is already being placed in the world. This system will be ready to deliver in early 2024. Order yours today.

SunFusion has adopted the Guardian E6 277/480V three-phase system with a generous 161kWh of storage and 60kW of full 3-phase power to back it up. This system will be ready to deliver in early 2024. Order yours today.