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Home > Hot Products > High-Quality Grade A LiFePO4 Battery 51.2V 200Ah 300Ah 15kWh - China Suppliers Factory with 8000 Cycle Lifespan and 10-Year Durability Suppliers, Manufacturer
High-Quality Grade A LiFePO4 Battery 51.2V 200Ah 300Ah 15kWh - China Suppliers Factory with 8000 Cycle Lifespan and 10-Year Durability Suppliers, Manufacturer
High-Quality Grade A LiFePO4 Battery 51.2V 200Ah 300Ah 15kWh - China Suppliers Factory with 8000 Cycle Lifespan and 10-Year Durability Suppliers, Manufacturer
High-Quality Grade A LiFePO4 Battery 51.2V 200Ah 300Ah 15kWh - China Suppliers Factory with 8000 Cycle Lifespan and 10-Year Durability Suppliers, Manufacturer
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High-Quality Grade A LiFePO4 Battery 51.2V 200Ah 300Ah 15kWh - China Suppliers Factory with 8000 Cycle Lifespan and 10-Year Durability Suppliers, Manufacturer
High-Quality Grade A LiFePO4 Battery 51.2V 200Ah 300Ah 15kWh - China Suppliers Factory with 8000 Cycle Lifespan and 10-Year Durability Suppliers, Manufacturer
High-Quality Grade A LiFePO4 Battery 51.2V 200Ah 300Ah 15kWh - China Suppliers Factory with 8000 Cycle Lifespan and 10-Year Durability Suppliers, Manufacturer

High-Quality Grade A LiFePO4 Battery 51.2V 200Ah 300Ah 15kWh - China Suppliers Factory with 8000 Cycle Lifespan and 10-Year Durability Suppliers, Manufacturer

In a world often filled with noise and unpredictability, the Invisible Guardian emerges as your sanctuary of peace and reliability. Designed to create a serene atmosphere within your home, this product emphasizes quiet, seamless operation that remains unnoticed until it is truly needed. Sourced directly from reputable suppliers in China, our factory ensures high-quality manufacturing standards, providing you with an exceptional product that enhances your living environment. Discover the perfect blend of stability and tranquility that only the Invisible Guardian can offer
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Product Description

Technical Parameters

Energy Storage Lithium Battery - Parameter Table
Model LXL8-10 LXL8-12.5 LXL8-15 LXL8-16 LXL8-17.5
Cell Type Lithium Iron Phosphate (LiFePO4 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 Integrated PACE BMS: Overcharge, Overdischarge, Short circuit, Overcurrent, Overtemperature
Max Charging Current ≤ 100A ≤ 150A
Operating Temperature Charging: 0 - 55℃ | Discharging: -20 - 60℃
Cycle Life ≥ 8,000 cycles @ 85% DOD & 25℃
Warranty 10 Years
Dimensions & Weight Size: 865*435*270mm | Net Weight: 110KG - 116KG
Protection Rating IP54
Parallel Support Up to 16 units in parallel
Compatible Inverters
Sungrow Solis Growatt GoodWe Deye Solplanet Hypontech Livoltek MUST Solar Sunways SAJ KSTAR Sinexcel

The system serves as a silent sentinel, standing watch 24/7 to protect your home's critical loads—from essential medical devices like oxygen concentrators to the Wi-Fi that keeps your family connected. Unlike noisy, fume-spewing gas generators, this indoor guardian integrates seamlessly into your architecture. It is more than a battery; it is peace of mind, ensuring that the environment you have created for your family remains stable and safe, regardless of external power conditions. It is the reliable, silent friend who never sleeps.

Frequently Asked Questions

What capacities and models are available for this system?
The energy storage system comes in five models: LXL8-10 (10Kwh), LXL8-12.5 (12.5Kwh), LXL8-15 (15Kwh), LXL8-16 (16Kwh), and LXL8-17.5 (17.5Kwh), providing a range of 200Ah to 314Ah capacities.
What is the expected lifespan and warranty?
Equipped with premium LiFePO4 cells, the battery offers a cycle life of ≥8,000 cycles at 85% DOD (25℃). We provide a robust 10-year warranty for long-term reliability.
Which hybrid or off-grid inverters can I use?
It is broadly compatible with leading brands including Sungrow, Ginlong Solis, Growatt, GoodWe, Deye, Solplanet, Hypontech, MUST Solar, KSTAR, and many others using RS485/CAN communication.
Is it possible to expand the capacity later?
Yes, the system is designed for scalability. You can connect up to 16 units in parallel to increase your total energy storage capacity as your needs grow.
What safety protections are built into the unit?
The integrated PACE BMS provides comprehensive protection, monitoring for overcharge, overdischarge, short circuits, and temperature fluctuations to ensure absolute operational safety.
Can the product be customized for specific requirements?
Yes, we offer customization for physical dimensions, energy capacities, communication interfaces, IP ratings, and high-altitude adaptations up to 3000 meters to suit diverse project needs.

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