Residential ESS / DC Generator | Vertical Energy Storage Battery

Vertical Energy Storage Battery

Engineered with top-grade A LiFePO₄ cells, this system delivers reliable power and a service life exceeding 10 years. Its user-friendly design ensures simple installation, operation, and maintenance.

Equipped with multiple intelligent protection functions:

  1. Over-temperature alarm and automatic shutdown
  2. Overcharge and over-discharge protection
  3. Short-circuit prevention for enhanced safety
  4. Seamless integration with UPS, photovoltaic systems, and other core power equipment

Technicals:

MODEL VLX-V-48-280H VLX-V-48-300H VLX-V-51.2-280H VLX-V-51.2-300H
Nominal voltage 48V 51.2V
Cell specification 280Ah 300Ah 314Ah 280Ah 300Ah 314Ah
Nominal capacity 280Ah 300Ah 280Ah 300Ah
Working volt range 42～54.75V 44.8～58.4V
Recommended charging volt 51.75V 55.2V
Recommended discharging

cut-off volt

 45V 48V
Standard charging/

Discharging current

 100A
Maximum continuous

charging/discharging current

 150A
Standard discharging current 100A
Maximum discharging current 150A
Proper temperature -30～60 ℃(Recommended 10～35)
Allowable humidity range 85%RH
Storage temperature -20～65 ℃(Recommended 10～35)
Protection level IP20
Cooling method Natural air cooling
Maximum size(D*W*H) 246*480*990mm
Net weight 138.5kg 146kg 141kg 149kg

Specification

Key Features:

  • Long-cycle durability — Rechargeable lithium system with over 5000 deep charge–discharge cycles for extended lifetime.
  • Premium performance — Built with A+ grade cells ensuring superior quality, stability, and efficiency.
  • Simple setup — Easy installation and maintenance for quick deployment and reliable operation.
  • Eco-friendly design — Energy-efficient and environmentally responsible technology supporting sustainable energy use.
  • Reliable protection — Rated IP20, offering safe and stable performance for indoor applications.
  • Smart management — Integrated Battery Management System (BMS) for real-time monitoring and protection.
  • Flexible customization — Supports OEM and ODM configurations to meet diverse project requirements.