XINTechPro 48v 320Ah Pre-Assembled 16kWh - Grade A LiFePO4 Battery Box

Reliable 48V 320Ah (16kWh) Grade‑A LiFePO4 Home Storage Battery

Upgrade your energy system with a high‑capacity, pre‑assembled 48V 320Ah LiFePO4 battery designed for home solar storage, backup power, and off‑grid applications. Built with Grade‑A cells and an advanced BMS, this unit delivers exceptional safety, long cycle life, and consistent performance — all in a modular, stackable design that makes expanding your system effortless.

⚡ Key Features

• 16kWh usable energy for whole‑home backup or large solar systems
• Grade‑A LiFePO4 chemistry — safe, stable, and built for thousands of cycles
• Pre‑assembled & ready to use — no wiring or DIY assembly required
• Stackable design for easy expansion and higher capacity systems
• Integrated BMS for protection, monitoring, and long‑term reliability
• High efficiency with low internal resistance (≤50mΩ)

🔧 Electrical Specifications

• Rated Capacity: 320Ah
• Nominal Voltage: 51.2V
• Energy: ~16kWh
• Discharge Cut‑off Voltage: 41.6V ±0.5V
• Battery Limit Voltage: 58.4V ±0.5V
• Standard Charge: 63A CC / 58.4V CV (≈5 hours)
• Fast Charge: 157A CC / 58.4V CV (≈2 hours)
• Max Continuous Charge Current: 160A
• Max Continuous Discharge Current: 200A

🌡 Operating Conditions

• Charge Temperature: 0°C to 45°C
• Discharge Temperature: -20°C to 60°C
• Storage Temperature: -10°C to 45°C (30–50% charge recommended)

🏡 Perfect For

• Home solar energy storage
• Backup power systems
• Off‑grid cabins, workshops, and RV setups
• Expandable multi‑battery installations

This powerful, maintenance‑free LiFePO4 battery gives you dependable energy storage you can trust — whether you're building a new system or upgrading an existing one. Enjoy long life, high output, and the peace of mind that comes with Grade‑A lithium technology.