
LUX-Y Series
LUX-Y- 48280LG01
15kWh
Low Voltage
Up to 15 units
Movable type Floor-Mounted
Smart BMS
Built-in aerosol fire extinguisher
Built-in WiFi
Product Overview
The UL-certified LUX-Y-48280LG01 deliver dependable, high-density energy storage for off-grid, hybrid, and backup power systems. Each 48 V module provides 14.3 kWh (LUX-Y-48280) of usable energy with a 280 Ah capacity, supporting up to 6,000+ cycles @ 80 % DOD for over 10 years of reliable performance.
Built with Grade A LiFePO₄ cells and an advanced Battery Management System (BMS), these modules ensure precise protection against over-charge, over-discharge, over-current, and temperature extremes. Designed for parallel scalability (up to 15 units), the LUX-Y series integrates seamlessly with Felicity V-SKY hybrid inverters and a broad array of 48 V systems for residential, commercial, and telecom applications.
Built with Grade A LiFePO₄ cells and an advanced Battery Management System (BMS), these modules ensure precise protection against over-charge, over-discharge, over-current, and temperature extremes. Designed for parallel scalability (up to 15 units), the LUX-Y series integrates seamlessly with Felicity V-SKY hybrid inverters and a broad array of 48 V systems for residential, commercial, and telecom applications.
Features & Benefits
• High Energy Density: 14.3 kWh / 15.3 kWh per module provides robust storage for large residential and small commercial systems.
• Long Lifespan: >6,000 cycles @ 80 % DOD ensures a service life exceeding 10 years.
• Advanced BMS Protection: Monitors voltage, current, and temperature for safe, balanced operation.
• Flexible Scalability: Up to 15 units can be paralleled for expanded capacity and higher power output.
• 48 V Nominal Design: Compatible with Felicity Solar and most 48 V hybrid/off-grid inverters.
• Plug-and-Play Installation: Integrated handles, front terminals, and communication ports simplify setup.
• Smart Communication: RS485 / CAN interfaces enable closed-loop operation with leading inverter brands.
• Durable Construction: Powder-coated steel housing with flame-retardant insulation for indoor or sheltered environments.
• Long Lifespan: >6,000 cycles @ 80 % DOD ensures a service life exceeding 10 years.
• Advanced BMS Protection: Monitors voltage, current, and temperature for safe, balanced operation.
• Flexible Scalability: Up to 15 units can be paralleled for expanded capacity and higher power output.
• 48 V Nominal Design: Compatible with Felicity Solar and most 48 V hybrid/off-grid inverters.
• Plug-and-Play Installation: Integrated handles, front terminals, and communication ports simplify setup.
• Smart Communication: RS485 / CAN interfaces enable closed-loop operation with leading inverter brands.
• Durable Construction: Powder-coated steel housing with flame-retardant insulation for indoor or sheltered environments.


















