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FoxESS Home Battery Systems
FoxESS offers high-performance batteries engineered for flexibility and quick installation. The ECS Series is their flagship home storage line. Each ECS battery (rated 2.8–4.8 kWh per module) is modular and stackable up to 7 units in series. This means you can easily expand from a small system to a large one (dozens of kWh) by adding extra modules. FoxESS batteries use chemistry that lets them discharge 90% of capacity (more usable energy), and they’re rated for over 6,000 charge cycles for long life.
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Scalable & Plug‑and‑Play
Mix and match modules – each adds its power electronics. Wiring is simplified by a plug‑and‑play design, saving installation time. Systems can be indoor- or outdoor-rated (IP55) for placement flexibility.
High Efficiency
The ECS Series delivers over 95% round‑trip efficiency, meaning almost all of your stored solar power returns to you. High voltage operation also allows batteries to be located away from inverters, which is helpful for meeting Australian safety regulations.
Smart Monitoring
FoxESS systems pair with the FoxESS Cloud or mobile app for 24/7 monitoring. You’ll see generation, consumption and storage stats in detail, enabling smart energy management.
Strong Safety & Warranty
Industrial-grade LFP cells and inbuilt protection circuits ensure stable performance even under high temperatures. FoxESS backs its products with a 5-year standard warranty (with extended options available).
FoxESS is a globally growing brand. It’s achieved top industry ratings – for example, FoxESS was named a “Top Brand PV” in 2024 by independent German researchers, reflecting strong product quality and support. (FoxESS also holds a BloombergNEF Tier 1 supplier rating.) FoxESS batteries are designed and tested by leading industry experts, giving you peace of mind.
