51.2V LiFePO4 Battery Pack 11kWh 210Ah /22kWh 420Ah Movable Home Energy Storage Battery with BMS

Description

51.2V movable LiFePO4 battery pack available in 11kWh(210Ah) & 22kWh(420Ah). Built‑in smart BMS with multi‑safety protection, support CAN/RS485/RS232 communication. Perfect for solar photovoltaic off‑grid home backup power, power air conditioner, TV, lighting and household appliances. ≥8000 cycles long service life, equipped with universal wheels for easy movement.

Key Features

• ✅ Premium LiFePO4 Chemistry Lithium iron phosphate cell, ultra‑long cycle life ≥8000 cycles@75% DOD @25℃, safe thermal stability, low self‑discharge.
• ✅ Smart Built‑in BMS Multi‑Protection Built‑in battery management system to guard against short‑circuit, over‑charge, over‑discharge, over‑current and abnormal temperature, prevent cell damage and improve system safety.
• ✅ Rich Communication Interfaces Support CAN, RS485, RS232 communication, compatible with most mainstream solar inverters; real‑time battery data monitoring via LCD display.
• ✅ Movable Wheel Design Four universal wheels at bottom, easy to move and deploy in different scenarios. Clear LCD screen displays real‑time battery status, LED indicator lights show RUN / ALARM / CHARGE status.
• ✅ Wide Operating Temperature Range Discharge:‑20℃ ~ +55℃；Charge:0℃ ~ +55℃, adapt for different climate environments. Protection grade IP22, altitude up to 4000m.
• ✅ Large Capacity Two Options 2 models for choice: 11kWh (210Ah) / 22kWh (420Ah), 51.2V nominal voltage(16S configuration). Max continuous discharge current up to 200A, rated output power 10000W to meet heavy‑load household demand.
• ✅ Strict Safety Certification Test Pass short‑circuit test, over‑charge test, constant damp‑heat test, high‑low temperature impact test. No leakage, no fire, no explosion under standard test conditions.