Sunsynk 5.32 kWh IP65 W5.3 Battery

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.

Answer a few quick questions about your home and energy needs.

Choose the perfect renewable solution from tailored options we recommend.

Expert installers ensure a fast, professional, and reliable setup.

What is the Sunsynk 5.32 kWh IP65 W5.3 Battery?

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.

How much power can it store, and how long will it last?

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.

What does IP65 mean?

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.

Can I expand the system with more batteries?

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.

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