
BYD batteries energy storage
StarDelta proudly supply and install BYD batteries energy storage systems. BYD batteries are made by BYD (Build Your Dreams), one of the world’s leading battery manufacturers. For more than 30 years BYD have been leading the way in battery technology from mobile phones to electric vehicles and innovative home energy storage systems.
Choose BYD Batteries for Your Home Energy Storage System
When it comes to powering your home with clean energy, solar panels are just one part of the equation. To truly maximise your energy independence and get the most from your solar investment, you need a reliable home battery system—and that’s where BYD batteries shine.
BYD (Build Your Dreams) is one of the world’s leading battery manufacturers. Backed by decades of innovation, BYD batteries are used in electric vehicles, commercial energy storage, and increasingly in residential homes. They’ve built a solid reputation for producing safe, efficient, and scalable battery storage systems, making them a top choice for homeowners who want to take control of their energy usage.

BYD Batteries: A Smart Investment in Your Energy Future
Choosing a BYD battery for your home energy storage system means choosing safety, flexibility, and performance. Whether you’re looking to reduce your power bills, go off-grid, or simply gain more control over your energy usage, BYD offers a smart, reliable solution that grows with you.
Make your solar smarter—choose BYD.
6 reasons to choose BYD batteries
1. Proven Safety with LFP Technology
One of the biggest concerns for homeowners is safety—and BYD delivers peace of mind with Lithium Iron Phosphate (LiFePO₄ or LFP) battery chemistry. Unlike other lithium-ion batteries, LFP batteries are inherently stable, with a much lower risk of overheating or combustion. BYD’s systems are rigorously tested and certified to international standards, giving you the assurance of long-term safety.
2. Modular and Scalable Design
Whether you’re just starting out with a small solar system or planning for full energy independence, BYD batteries offer flexibility and scalability. Their modular design means you can start with the storage you need now, and expand later as your energy needs grow. Perfect for growing families, future-proofing your home, or adding an EV charger down the line.
3. High Efficiency and Long Lifespan
BYD batteries are designed for maximum efficiency—they can charge and discharge quickly with minimal energy loss. This means more of your solar power is stored and used, rather than wasted. Plus, BYD batteries are built to last, with many models offering warranties of 10 years or more and cycle lifespans of up to 6,000 cycles. That’s daily use for well over a decade!
4. Seamless Integration with Solar and Hybrid Inverters
BYD batteries are compatible with many of the top inverter brands, including Fronius and GoodWe. This makes them an ideal solution whether you’re building a new solar system or upgrading an existing one. Their smart design ensures smooth communication between the battery and inverter for efficient energy management.
5. Backup Power When You Need It
Power outages are unpredictable, but with a BYD home battery, you can keep the lights on. Many BYD systems can be configured with backup power functionality, which automatically kicks in when the grid goes down. This is especially valuable in areas prone to storms or network instability.
6. Trusted Globally, Supported Locally>
BYD is a global brand with a local footprint. Their batteries are supported by reliable distribution and service networks, so you’re not left in the dark when it comes to maintenance or support. Their reputation for quality and reliability is recognised around the world, including right here in New Zealand.

