Introducing the DEYE Battery SE-G5.3 – A Revolutionary Energy Storage Solution
About the Deye SE-F5 5.12kWh Battery ESS Solution
The Deye SE-F5 5.12kWh Battery ESS Solution is a high-quality lithium iron phosphate (LiFePO₄) energy storage module in the “Spring Series” of Deye’s low-voltage residential energy storage systems. It delivers 5.12 kWh nominal capacity and is engineered for superior scalability, smart integration, and durability.
Detailed Features
Comprehension Protection:
Advanced BMS with active fuse
Superior Performance:
Support Max. 1C charge & 1.2C discharge, GaN MOSFETs: 50% loss reduction, high temperature resistance.
Optimized energy Density:
Integrated PACK: reduced line loss, enhanced energy density
Flexible Expansion:
Max. 32 units in parallel
Easy Maintenance:
Auto-networking, Local monitoring mode for battery, remote monitoring mode for ESS.
Reliable Durability:
Operates reliably in -20°C to 55°C, natural cooling.
Energy Capacity & Scalability:
Provides a nominal energy capacity of 5.12 kWh, with expandable configuration allowing up to 32 units in parallel—potentially delivering up to ~163.8 kWh for larger storage requirements.
Advanced Battery Chemistry:
Utilizes safe, long-lasting LiFePO₄ cells, offering a cycle life of 6,000+ cycles at 80% depth of discharge, boosting reliability for residential and light commercial installations.
Robust Power Performance:
Handles 115 A continuous discharge and 175 A peak discharge (lasting 10 seconds), ideal for supplying power surges in high-demand applications.
Compact, Flexible Installation:
Designed to be wall-mountable or stackable.
Featuring an IP21 rating, it protects against light solid intrusion
Integrated Smart Management:
Equipped with RS485, CAN, and Bluetooth interfaces, and supports Deye’s app for real-time local and remote monitoring, status updates, and data tracking.
Safety & Warranty:
Comes with a 5-year standard warranty (often extendable to 10 years) and includes built-in protections such as overcharge, over-discharge, over-current, and thermal safety systems.
Applications of the Deye SE-F5 5.12kWh Battery ESS Solution
Residential Solar Storage:
Perfect for homes seeking scalable solar battery backup solutions—capable of supporting partial to full home autonomy depending on the number of units deployed.
Hybrid & Off-Grid Systems for Small-Scale Applications:
Enhances energy reliability and flexibility when combined with inverters or generators in areas with high load shedding or intermittent grid access.
Commercial or Small Business Applications:
Suitable for businesses requiring cost-efficient, modular energy storage to support operational continuity during blackouts or to shift load usage.
