Expandable Backup Power Storage Supporting Flexible Residential Energy Independence

The Outreach Power All in One 5kWh Add-On Battery is designed to expand compatible Outreach Power energy storage systems, Up to maximum of 3 batteries for max 20kWh delivering increased backup capacity for residential, commercial, and off-grid applications. Built using advanced LiFePO₄ battery technology, it provides dependable long-term energy storage with high cycle life, stable performance, and enhanced safety. Its modular design allows scalable energy expansion to support longer runtimes during outages, greater solar energy utilisation, and improved energy management for demanding installations. Engineered for seamless integration with compatible Outreach Power all-in-one ESS systems, this add-on battery offers efficient operation, intelligent battery management, and a compact installation footprint suitable for modern energy storage environments.

Key Features

• Expandable energy storage capacity: Adds 5.12 kWh of additional battery storage to compatible Outreach Power all-in-one ESS systems for extended backup runtime and increased energy availability.
• LiFePO₄ battery chemistry: Utilises lithium iron phosphate cell technology for improved thermal stability, operational safety, and long service life in demanding energy storage applications.
• Modular scalability: Supports flexible system expansion, allowing multiple battery modules to be combined for larger residential or commercial energy storage requirements.
• Long cycle lifespan: Designed for more than 4000 charge and discharge cycles, helping reduce long-term replacement costs while maintaining dependable performance.
• Integrated battery management system: Features intelligent protection against overcharge, over-discharge, overcurrent, and temperature-related conditions for stable system operation.
• Seamless system integration: Designed specifically for compatibility with Outreach Power all-in-one ESS platforms for simplified installation and efficient communication between modules.
• Compact installation footprint: Provides high-capacity storage in a space-efficient enclosure suitable for utility rooms, garages, energy cabinets, and off-grid setups.
• Reliable backup support: Helps maintain essential appliances, connected systems, and critical loads during grid outages or unstable power conditions.
• Solar energy optimisation: Increases available stored solar energy for improved self-consumption and reduced dependence on grid electricity.
• Durable construction: Built for dependable operation in residential, commercial, and mobile energy storage environments.

Ideal for scalable backup power and solar energy storage systems, this add-on battery provides dependable expansion capacity for modern energy management applications