OEM 51.2V 300Ah LiFePO4 Battery 15kWh 8000+ Cycles Grade A 10Y Manufacturers, Factory

In the age of the smart home, where thermostats, lights, and doorbells are all controlled via apps, the energy system should be no different. The "Tech-Savvy Controller" appeals to the data-driven user who loves to monitor, analyze, and optimize. 

Product Description

Product Parameters

Caster-type Energy Storage Lithium Battery Parameter Table
Model LXL7-10 LXL7-12.5 LXL7-15 LXL7-16 LXL7-17.5
Cell Type Lithium Iron Phosphate (16S1P)
Standard Voltage 51.2V(DC)
Voltage Range 46V-58.4V(DC)
Cell Capacity 200Ah 250Ah 300Ah 314Ah 300Ah
Installed Capacity 10Kwh 12.5Kwh 15Kwh 16Kwh 17.5Kwh
Communication Type RS232 / RS485 / CAN / Bluetooth / WIFI
BMS Protection Overcharge, Overdischarge, Short circuit, Overcurrent, Overtemperature protection
Max Charging Current ≤100A ≤150A
Max Discharging Current ≤200A
Operating Temp Charging: 0 - 55℃ | Discharging: -20 - 60℃
Cycle Life ≥8,000 cycles @ 85% DOD & 25℃
Warranty 10 years
IP Rating IP54
Parallel Support Up to 16 units in parallel
Compatible Inverters Sungrow, Ginlong Solis, Growatt, GoodWe, Deye, Solplanet, Hypontech, Livoltek, MUST Solar, Maysun, Sunways, Sunforce, RCT Power, Chint Power, SAJ, KSTAR, Sinexcel, SINENG
📱

Intelligent Digital Interface & Control

Our digital interface transforms the battery into an intelligent node in the Internet of Things (IoT). This system provides total visibility and control, allowing users to monitor exactly where their energy comes from, where it goes, and real-time cost analysis.

Key features include remote monitoring, firmware updates, and customizable charging schedules. The sophisticated dashboard offers granular data—from voltage and amperage to the exact percentage of battery health. It is a digital bridge that gives you command over your energy destiny, combining cutting-edge innovation with total environment control.

Frequently Asked Questions

What is the expected lifespan of the battery?
The battery offers an exceptional cycle life of ≥8,000 cycles at 85% Depth of Discharge (DOD) at 25℃, supported by a 10-year warranty.
Is this battery compatible with my existing inverter?
Our system is compatible with a wide range of leading brands including Sungrow, Solis, Growatt, GoodWe, Deye, Victron, and many others.
Can I monitor the battery status remotely?
Yes, the system features integrated RS232, RS485, CAN, Bluetooth, and WIFI communication, allowing for full remote monitoring and control via a dedicated app.
How many units can be connected together?
The system supports parallel connection of up to 16 units, allowing for significant capacity expansion to meet higher energy demands.
What safety protections are included?
The built-in Smart BMS provides comprehensive protection against overcharge, overdischarge, short circuits, overcurrent, and overtemperature issues.
Can the battery be customized for specific needs?
Yes, customization is available for dimensions, capacity, interface types, IP ratings, and adaptation for high-altitude environments up to 3000M.

Related Products