51.2V300Ah YQ-300W-LV(15kWh) Residential Energy Storage System with 3 Years Warranty and Compact Design

From LFP cells to integrated ESS — full-spectrum lithium battery solutions engineered for reliability, safety and performance

51.2V300Ah YQ-300W-LV(15kWh) Residential Energy Storage System with 3 Years Warranty and Compact Design

51.2V300Ah YQ-300W-LV(15kWh) Residential Energy Storage System with 3 Years Warranty and Compact Design

51.2V300Ah YQ-300W-LV(15kWh) residential ESS battery with 3 years warranty and a compact footprint, ideal for home energy storage with wall-mounted or floor-standing installation.

Specifications

Nominal Voltage

51.2V

Nominal Capacity @1C

280Ah

Equalized Charge Voltage

58.4V

Discharge Cut-off Voltage

46V

Float Voltage

54V

Bulk Voltage

55.2–56.8V

Discharge Current Max Continuous

210A

Peak current 5 Min

280A

Weight

111±0.3Kg

Dimensions L*W*H(mm)

901*470*270mm

Working temperature

-20°C ~ +55°C Charging temperature range is 0°C ~ +55°C, Discharging temperature range is -20°C ~ +55°C

Storage temperature

-10°C ~ +35°C

Relative humidity

5% ~ 85%RH

Elevation

no more than 4000m

Product Size

901×470×270mm

Net Weight

111±0.3kg

Warranty

3 Years

Key Features

1. 300Ah Capacity

300Ah lithium cell capacity provides stable, long-lasting power for demanding loads.

2. 3 Years Warranty

Backed by a manufacturer warranty for worry-free ownership.

3. Compact Design

Compact footprint of 901×470×270mm keeps installation and handling simple.