OEM 51.2V 300Ah LiFePO4 Battery 15kWh from China Suppliers - High-Cycle Performance Factory Direct Manufacturers, Suppliers

In today's smart home era, where every device from thermostats to lights is managed through user-friendly apps, it's essential that energy systems keep pace. Introducing the Tech-Savvy Controller, the ultimate solution for data-driven users in China. This innovative product enables you to monitor, analyze, and optimize your energy consumption seamlessly. As a leading option among suppliers and factories, the Tech-Savvy Controller is designed to enhance your smart home experience, making energy management smarter and more efficient than ever. Embrace the future with our cutting-edge technology and enjoy unparalleled control over your energy systems

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 ≤200A
Operating Temp Charging: 0 - 55℃ | Discharging: -20 - 60℃
Operating Humidity 5% - 96% RH
Cycle Life ≥8,000 cycles @ 85% DOD & 25℃
Warranty 10 Years
Size 945 * 500 * 265mm
Weight 110KG 120KG
Certifications UN38.3, IEC, CE, MSDS
IP Rating IP54
Parallel Support Up to 16 units in parallel
Compatible Inverters Sungrow, Solis, Growatt, GoodWe, Deye, Solplanet, Hypontech, Livoltek, MUST Solar, Maysun, Sunways, RCT Power, SAJ, KSTAR, Sinexcel, etc.
Smart Connectivity & Control

This digital interface positions the battery as an intelligent node in the Internet of Things. We show the user exactly where their energy is coming from, where it is going, and how much it is costing them in real-time. We highlight features like remote monitoring, firmware updates, and customizable charging schedules. With a sleek dashboard and energy flow graphs, this approach appeals to data-driven users who want to monitor voltage, amperage, and battery health. It’s about being the captain of the ship, giving you total command over your energy destiny through cutting-edge innovation.

Frequently Asked Questions

What is the cycle life and warranty of the energy storage battery?
The battery is designed for longevity, offering a cycle life of ≥8,000 cycles at 85% Depth of Discharge (DOD) at 25℃. It is backed by a comprehensive 10-year warranty.
Which inverter brands are compatible with this lithium battery?
This system is compatible with a wide range of leading hybrid inverters, including Sungrow, Ginlong Solis, Growatt, GoodWe, Deye, Solplanet (Aiswei), Hypontech, Livoltek, MUST Solar, Maysun, Sunways, Sunforce, RCT Power, Chint Power, SAJ, KSTAR, Sinexcel, and SINENG.
How many battery units can be connected in parallel?
For larger energy requirements, the system supports parallel connections of up to 16 units, allowing you to scale up capacity as needed.
What kind of safety and protection does the battery offer?
The battery utilizes a built-in PACE BMS (Battery Management System) that provides comprehensive protection against overcharge, overdischarge, short circuit, overcurrent, and overtemperature conditions.
Can the battery parameters be customized?
Yes, customization options are available for specific requirements, including physical dimensions, capacity, connection interfaces, IP ratings, and high-altitude adaptations up to 3000M.
What smart monitoring capabilities are supported?
The system features multiple communication options: RS232, RS485, CAN, Bluetooth, and WIFI. Users can monitor performance via an app, track health data, and manage charging schedules remotely.

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