The Tyon+F2 stackable LFP battery adopts a 48 V standard voltage platform. Each module comes in 4.8 kWh and 9.6 kWh capacities. Flexible capacity expansion is supported via 2‑4‑layer stacking; up to 8 units can be paralleled in one cluster, delivering energy storage from 9.6 kWh to 38.4 kWh. It is fitted with a bilingual Chinese‑English LCD screen to aggregate full PACK operating data. Built‑in universal inverter communication protocols enable direct device communication. Side‑mounted concealed wiring plus one‑key master power on/off delivers simple and neat operation. LFP cells achieve ≥5000 charge‑discharge cycles with stable 0.5C charging and discharging. Multi‑level battery protection and fault‑isolation mechanisms are integrated. Working across a broad ‑30℃‑60℃ temperature range with IP20 ingress protection and natural air cooling, it holds complete safety certifications including CE, UN38.3 and MSDS. It is suitable for residential and small‑scale industrial‑commercial PV‑energy‑storage systems.