The Deye SE-G5.3 uses cobalt-free lithium iron phosphate (LFP) chemistry, delivering exceptional safety, long lifespan, and reliable performance.
 
Powerful & Reliable

Start small and scale up. The SE-G5.3’s modular design allows you to connect up to 64 units in parallel, creating an impressive 340kWh energy storage bank. Perfect for both residential and commercial setups, it supports increased self-consumption and reliable backup power.
 
Smart & Convenient

Installation and management are simple thanks to auto-networking battery modules and built-in support for remote monitoring and firmware upgrades. Updates can even be performed via USB for easy maintenance.
 
Eco-Friendly & Space-Saving

Made from non-toxic, eco-friendly materials, the SE-G5.3 is safe for you and the environment. Its wall-mountable design and convenient handles save space and make servicing straightforward.
Whether you’re expanding your solar + storage system or building a large-scale battery bank from scratch, the Deye SE-G5.3 provides a safe, scalable, and sustainable solution. Connect multiple units to store surplus solar energy for overnight use or reliable backup during power outages – up to 340kWh of clean, dependable energy at your fingertips.
 
Product Data Sheet
 
Warranty
 
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