Felicity Lithium Battery – 61.44kWh High-Voltage Energy Storage System

Discover the Felicity lithium battery, a high-performance energy solution designed for large homes, estates, and commercial applications. With advanced LiFePO₄ (Lithium Iron Phosphate) technology, this system delivers superior safety, reliability, and long-lasting performance. Perfect for on-grid hybrid, off-grid, or backup energy systems, the Felicity lithium battery ensures your home or business stays powered efficiently.

Key Features of the Felicity Lithium Battery

• High-Capacity Energy Storage – Each module provides 5.12kWh at 51.2V / 100Ah, with system configurations ranging from 20.48kWh up to 61.44kWh.

• Expandable & Modular Design – Scale your system up to 16 clusters, offering up to 983.04kWh for large-scale energy needs.

• Advanced Battery Management System (BMS) – Monitors voltage, current, and temperature to optimize performance and protect your investment.

• Built-in Fire Safety – Equipped with an automatic aerosol fire suppression system for maximum protection.

• Inverter Compatibility – Seamless integration with major inverter brands for flexible installation.

• LiFePO₄ Chemistry – Offers excellent thermal stability, long cycle life, and safe, reliable energy storage.

Key Benefits of Choosing 

1. Reliable Energy for Homes & Businesses – Keep your operations running without interruption, even during outages.

2. Safe and Stable Performance – LiFePO₄ technology combined with advanced safety features ensures peace of mind.

3. Long-Term Value – Designed for durability, with overcharge, over-discharge, and temperature protections.

4. Scalable for Your Needs – Expandable modular design allows customization for both residential and commercial setups.

5. Professional Installation Support – Requires qualified installation with a Certificate of Compliance (COC), protecting your 10-year warranty.

Why Choose ?

When it comes to energy storage, the Felicity lithium battery stands out for its combination of safety, scalability, and performance. Whether you’re looking to power a villa, estate, or commercial facility, this system ensures uninterrupted electricity supply, long-lasting battery life, and peace of mind with integrated fire protection and BMS monitoring.

With a compact vertical design, easy maintenance, and full compatibility with leading inverters, choosing the Felicity lithium battery means investing in a reliable, efficient, and future-ready energy solution.

Technical Specifications

Installation & Warranty

All Felicity lithium batteries come with a 10-year warranty. To maintain warranty coverage, installation must be performed by a certified professional and comply with SANS 10142 standards. Ensure you keep your COC, installation photos, and proof of professional installation for warranty claims.