High-Quality 51.2V 300Ah LiFePO4 Battery 15kWh - Grade A, 8000+ Cycles, Top China Suppliers & Factory Solutions Supplier, Suppliers

In the era of smart homes, where devices like thermostats, lights, and doorbells are seamlessly controlled through apps, the energy management system is evolving as well. Introducing the Tech-Savvy Controller, designed for data-driven users in China who are passionate about monitoring, analyzing, and optimizing their energy consumption. As one of the leading suppliers in the industry, our factory produces innovative solutions that empower users to take control of their energy systems efficiently. Upgrade your home with our advanced controller and experience the future of energy management today

Product Description

Product Technical Parameters

Energy Storage Lithium Battery Parameter Specification
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 RS232 / RS485 / CAN / Bluetooth / WIFI
BMS Protection Overcharge / Overdischarge / Short circuit / Overcurrent / Overtemperature
Max Charging Current ≤100A ≤150A
Max Discharging Current ≤200A ≤200A
Operating Temp Charging: 0 - 55℃ | Discharging: -20 - 60℃
Cycle Life ≥8,000 cycles @ 85% DOD & 25℃
Warranty 10 years
Dimensions 945 * 500 * 265mm
Certifications UN38.3, IEC, CE, MSDS
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
  • Built-in LED Indicators: Power, Fault, and 10-level Battery Status (10% - 100%)
Customization Available for dimensions, capacity, interfaces, IP rating, and high-altitude (up to 3000M)

Smart Monitoring & IoT Control

This system features a sophisticated digital interface, positioning the battery as an intelligent node in the Internet of Things. It provides total visibility and control over your energy ecosystem. Users can track real-time energy flow, costs, and sources through a sleek, futuristic dashboard. Key features include remote monitoring, firmware updates, and customizable charging schedules. Designed for data-driven optimization, the system provides precise metrics on voltage, amperage, and battery health, empowering users to command their energy destiny with cutting-edge technology.

Frequently Asked Questions

What communication interfaces does the battery support?

The battery supports multiple communication types, including RS232, RS485, CAN, Bluetooth, and WIFI, ensuring seamless connectivity and integration with various monitoring systems.

Which inverters are compatible with this energy storage system?

It is compatible with a wide range of leading brands, including Sungrow, Ginlong Solis, Growatt, GoodWe, Deye, Solplanet, Hypontech, Livoltek, MUST Solar, Maysun, Sunways, Sunforce, RCT Power, Chint Power, SAJ, KSTAR, Sinexcel, and SINENG.

What is the expected lifespan and warranty of the battery?

The battery offers an exceptional cycle life of ≥8,000 cycles at 85% Depth of Discharge (DOD) at 25℃, and comes backed by a 10-year warranty for long-term reliability.

Can multiple battery units be connected in parallel?

Yes, the system supports parallel expansion, allowing you to connect up to 16 units in parallel to meet higher capacity and power demands.

Does the battery support remote smart monitoring?

Yes, the battery acts as an intelligent IoT node. Through the app interface, users can track real-time energy flow, monitor voltage and amperage, check battery health, update firmware, and set customized charging schedules.

Are customization options available for specific installation needs?

Yes, customized options are available including modifications for dimensions, capacity, interfaces, IP rating, and high-altitude adaptation up to 3000M.

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