The Deye SE-G5.1 5.12kWh Rack Mount Lithium Battery is a reliable and scalable energy storage solution designed for residential and commercial solar installations. Built with advanced LiFePOâ‚„ (Lithium Iron Phosphate) technology, it delivers exceptional safety, long service life, and dependable backup power for off-grid and hybrid energy systems. Its compact 3U rack-mount design allows for easy installation and expansion as your energy requirements grow.
Reliable Energy Storage for Solar and Backup Power Systems
The Deye SE-G5.1 5.12kWh Rack Mount Lithium Battery is a high-performance energy storage solution engineered to maximise the efficiency and reliability of modern solar power systems. Designed for residential, commercial, and light industrial applications, this battery provides dependable backup power while helping users increase energy independence and reduce reliance on the electrical grid.
Utilising premium Lithium Iron Phosphate (LiFePOâ‚„) cell technology, the SE-G5.1 offers superior safety, exceptional cycle life, and outstanding thermal stability compared to traditional battery technologies. Its intelligent Battery Management System continuously monitors battery performance, protecting against overcharging, over-discharging, overheating, and short circuits to ensure optimal operation and longevity.
The compact 3U rack-mount design makes installation simple and space-efficient, while the modular architecture allows multiple units to be connected in parallel, enabling users to easily expand their storage capacity as energy demands increase. Whether paired with a hybrid inverter, off-grid system, or backup power solution, the Deye SE-G5.1 delivers reliable, long-lasting performance when you need it most.
Features & Benefits
High-Capacity Energy Storage
- Provides 5.12kWh of stored energy for residential and commercial applications.
- Delivers reliable backup power during outages and load shedding.
Advanced LiFePOâ‚„ Technology
- Safer and more stable than conventional lithium battery technologies.
- Cobalt-free chemistry offers enhanced environmental sustainability.
- Reduced risk of thermal runaway and improved operational safety.
Long Service Life
- Designed for more than 6,000 charge cycles.
- Lower total cost of ownership through extended lifespan.
- Ideal for daily cycling solar energy storage systems.
Intelligent Battery Management System (BMS)
- Continuous monitoring of voltage, current, temperature, and state of charge.
- Protects against overcharge, over-discharge, overload, and short-circuit conditions.
- Optimises battery performance and reliability.
Flexible Scalability
- Supports parallel connection of up to 64 battery units.
- Expandable to suit growing energy requirements.
- Suitable for both small residential systems and larger commercial installations.
Compact Rack-Mount Design
- Space-saving 3U form factor.
- Ideal for server racks, energy storage cabinets, and dedicated battery rooms.
- Simplifies installation and maintenance.
Smart Communication & Monitoring
- CAN and RS485 communication interfaces for seamless inverter integration.
- Supports remote monitoring and firmware updates.
- Enables advanced energy management capabilities.
Reliable Performance in Various Conditions
- Operates efficiently across a wide temperature range.
- Natural cooling design reduces maintenance requirements.
- Engineered for long-term dependable operation.
Invest in Energy Independence
Whether you’re building a new solar installation, upgrading an existing backup system, or expanding your energy storage capacity, the Deye SE-G5.1 5.12kWh Rack Mount Lithium Battery provides a dependable, scalable, and future-ready solution. Combining advanced LiFePOâ‚„ technology, intelligent battery management, and industry-leading cycle life, it offers the performance and reliability needed to keep your home or business powered around the clock.
