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Home > Hot Products > China Grade A 51.2V 200Ah 300Ah LiFePO4 Battery Factory in China - 15kWh, 8000 Cycles, 10Y Warranty from Trusted Suppliers Manufacturers, Suppliers
China Grade A 51.2V 200Ah 300Ah LiFePO4 Battery Factory in China - 15kWh, 8000 Cycles, 10Y Warranty from Trusted Suppliers Manufacturers, Suppliers
China Grade A 51.2V 200Ah 300Ah LiFePO4 Battery Factory in China - 15kWh, 8000 Cycles, 10Y Warranty from Trusted Suppliers Manufacturers, Suppliers
China Grade A 51.2V 200Ah 300Ah LiFePO4 Battery Factory in China - 15kWh, 8000 Cycles, 10Y Warranty from Trusted Suppliers Manufacturers, Suppliers
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China Grade A 51.2V 200Ah 300Ah LiFePO4 Battery Factory in China - 15kWh, 8000 Cycles, 10Y Warranty from Trusted Suppliers Manufacturers, Suppliers
China Grade A 51.2V 200Ah 300Ah LiFePO4 Battery Factory in China - 15kWh, 8000 Cycles, 10Y Warranty from Trusted Suppliers Manufacturers, Suppliers
China Grade A 51.2V 200Ah 300Ah LiFePO4 Battery Factory in China - 15kWh, 8000 Cycles, 10Y Warranty from Trusted Suppliers Manufacturers, Suppliers

China Grade A 51.2V 200Ah 300Ah LiFePO4 Battery Factory in China - 15kWh, 8000 Cycles, 10Y Warranty from Trusted Suppliers Manufacturers, Suppliers

Introducing the Invisible Guardian—your ultimate solution for creating a peaceful home environment amidst the chaos of daily life. Designed with an emphasis on silent and seamless operation, this innovative product operates quietly in the background, ensuring stability and tranquility whenever you need it. Unlike traditional products focused solely on battery specifications, the Invisible Guardian prioritizes the soothing atmosphere it cultivates, enhancing your home's comfort and serenity, As a proud offering from trusted China suppliers, we guarantee high-quality craftsmanship directly from our factory. The Invisible Guardian is not just a product; it's an essential addition that transforms your living space into a calm sanctuary. Experience the harmony and peace that comes from a product designed for those who value quiet strength in their home
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Product Description

Product Parameters

Caster-type Energy Storage Lithium Battery - Technical Specifications
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 RS232 / RS485 / CAN / Bluetooth / WIFI
PACE BMS Features 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
Dimensions 865 * 435 * 270mm
IP Rating IP54
Parallel Support Up to 16 units in parallel
Compatible Inverters
  • Sungrow, Ginlong Solis, Growatt, GoodWe, Deye, Solplanet (Aiswei)
  • Hypontech, Livoltek, MUST Solar, Maysun, Sunways, Sunforce
  • RCT Power, Chint Power, SAJ, KSTAR, Sinexcel, SINENG
Customization Available for dimensions, capacity, interfaces, IP rating, and high-altitude (up to 3000M).

Silent Guardian for Your Home

The narrative centers on the critical loads that define modern safety and comfort: the oxygen concentrator for an elderly parent, the Wi-Fi router that connects a child to remote schooling, the security system that watches over the sleeping house. We position the system as a silent sentinel, standing watch 24/7. Unlike a noisy, fume-spewing gas generator that requires maintenance and outdoor space, our system is an indoor, silent guardian. It integrates into the home's architecture, unobtrusive and elegant. It transforms the battery from a box of chemicals into a character in the family's life: the reliable, silent friend who never sleeps.

Frequently Asked Questions

What is the expected lifespan and warranty of this lithium battery?
The caster-type energy storage battery offers an exceptional cycle life of ≥8,000 cycles at 85% Depth of Discharge (DOD) under 25℃. It is backed by a comprehensive 10-year warranty, ensuring long-term reliability and performance for residential energy needs.
Which inverter brands are compatible with this energy storage system?
This battery supports wide-ranging compatibility with major hybrid and off-grid 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.
What built-in safety protections does the integrated BMS offer?
The integrated PACE Battery Management System (BMS) provides comprehensive protection against overcharging, over-discharging, short circuits, overcurrent, and over-temperature, ensuring the highest level of safety for indoor use.
Can I expand the storage capacity later?
Yes, the system is designed for scalability. It supports the parallel connection of up to 16 units, allowing you to increase your home's energy storage capacity as your requirements grow.
What environmental conditions can this battery handle?
Standard units have an IP54 rating and operate efficiently in temperatures ranging from -20°C to 60°C. We also offer customization for higher IP ratings and adaptations for high-altitude environments up to 3000M.
Is the battery safe for indoor installation?
Absolutely. Designed as a "Silent Guardian," this LiFePO4 battery is emission-free and operates quietly, making it ideal for indoor installation within residential architecture without the need for specialized external venting required by gas generators.

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