Sunsynk 5.32 kWh IP65 W5.3 Battery
The Sunsynk 5.32 kWh IP65 W5.3 Battery is a robust solar battery solution using fire-safe LiFePO₄ chemistry, rated for 6000+ cycles, ideal for home energy storage, backup power during power cuts, solar energy storage and enhancing grid independence while saving on energy bills.
Estimated Cost
Technical Specifications
5.32 kWh
Storage Capacity
LiFePO₄ (Lithium Iron Phosphate)
Battery Chemistry
51.2 V
Nominal Voltage
≥ 6,000 cycles @ 90 % DoD
Cycle Life
45–46 kg
Weight
450 × 150 × 533 mm
Dimensions (W×D×H)
Sunsynk 5.32 kWh IP65 W5.3 Battery
Compatible inverter brands and models: Works with Sunsynk hybrid and grid-tie inverters; integrates with Sunsynk inverter families supporting CAN2.0/RS485 communication.
Battery Management System (BMS) features: Built-in protection for overcurrent, overvoltage, temperature extremes; fire-safe enclosure; safety tested to standards such as IEC62619, CE, UKCA, UN38.3
High Efficiency (A-rated)
Compact Utility Design
Wide Output Range
Renewable Ready
How it Works – Simple, Fast & Hassle-Free.
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It is a lithium-ion solar battery designed for home energy storage. With a usable capacity of 5.32 kWh, it allows you to store solar energy during the day and use it at night or during power cuts. The IP65 rating makes it dustproof and waterproof, suitable for both indoor and outdoor installation.
This battery can store 5.32 kWh of energy, enough to power essentials like lighting, Wi-Fi routers, TVs, and small appliances for several hours. It has a lifespan of over 6,000 charge/discharge cycles (around 10+ years with normal use), making it a long-term renewable energy solution.
IP65 means the battery is water-resistant and dust-tight. It can handle rain and outdoor weather conditions, making it ideal for garages, utility rooms, or outdoor enclosures. This rating ensures durability in different climates.
Yes. The Sunsynk W5.3 is modular and scalable. You can connect multiple units in parallel to increase total storage capacity for larger homes or businesses.