High-Quality Grade A 51.2V LiFePO4 Battery 15kWh, 200Ah/300Ah, 8000 Cycles, 10Y - Reliable China Suppliers and Factory Lösungen Suppliers, Factory

Discover the Invisible Guardian, a remarkable solution that brings tranquility and stability to your home. In a world filled with noise and chaos, this innovative product silently operates in the background, providing you with a peaceful environment. Unlike typical battery-powered devices that focus on specifications, the Invisible Guardian emphasizes creating a soothing atmosphere that remains unnoticed until you truly need it. Sourced from leading suppliers in China, our factory ensures the highest quality and reliability, making your home a serene sanctuary. Experience the ultimate in silent operation and let the Invisible Guardian redefine your living space

Product Description

Product Parameters
Caster-type Energy Storage Lithium Battery Parameter Table
Model LXL8-10 LXL8-12.5 LXL8-15 LXL8-16 LXL8-17.5
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 Brand (PACE) Overcharge / Overdischarge / Short circuit / Overcurrent / Overtemperature protection
Max Charging Current ≤100A ≤150A
Max Discharging Current ≤200A
Cycle Life ≥8,000 cycles @ 85% DOD & 25℃
Warranty Years 10 years
IP Rating IP54
Compatible Inverter
  • Sungrow
  • Ginlong Solis
  • Growatt
  • GoodWe
  • Deye
  • Solplanet
  • Hypontech
  • Livoltek
  • MUST Solar
  • Maysun
  • Sunways
  • Sunforce
  • RCT Power
  • Chint Power
  • SAJ
  • KSTAR
  • Sinexcel
  • SINENG
Others Customization available for dimensions, capacity, interfaces, IP rating, and high-altitude adaptation (up to 3000M)

Silent Guardian & Peace of Mind

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.

The marketing copy should be soft, reassuring, and focused on "peace of mind." We tell stories of families who sleep soundly, not because they ignore the risks of power outages, but because they have a silent protector managing the flow of energy. This appeals to the emotional desire to protect the vulnerable. It suggests that buying this system is an act of love—a way to ensure that the environment you have created for your family remains stable and safe, regardless of what happens outside your front door. 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 (FAQ)
What is the expected cycle life and warranty of this 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 comes with a 10-year warranty, ensuring long-term reliability and peace of mind.
Which inverter brands are compatible with this system?
This battery is designed for broad compatibility and supports major inverter brands, 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 does the built-in BMS protect the system?
The battery features a professional-grade PACE BMS (Battery Management System) that provides comprehensive protection, including overcharge, overdischarge, short circuit, overcurrent, and overtemperature safety management.
Can I connect multiple battery units in parallel for larger capacity?
Yes, the system supports parallel expansion, allowing you to connect up to 16 units in parallel to meet your household or commercial energy demand.
How does this battery system compare to traditional gas generators?
Unlike noisy, fume-spewing gas generators that require constant maintenance and outdoor space, this system is an indoor, completely silent guardian. It operates emission-free, requires no fuel maintenance, and integrates seamlessly and elegantly into your home architecture.
Are customization options available for specific installation needs?
Yes, customization is available for physical dimensions, storage capacity, communication interfaces, IP ratings, and high-altitude adaptations (up to 3000M) to suit your unique requirements.

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