14.3kWh 51.2V LiFePO₄ Home Powerwall Battery

Whether it’s day or night, the BSLBATT 14.3kWh LiFePO₄ Powerwall delivers reliable power with 51.2V 280Ah capacity. Expandable up to 16 units in parallel, it’s an ideal home, small commercial, and industrial energy storage solution, fully compliant with UL series certifications.

14.3kWh Home Lithium Battery – UL1973 & UL9540A Certified

Safe, High-Capacity LiFePO₄ Powerwall for Residential Energy Storage

The BSLBATT 14.3kWh Home Lithium Battery features 280Ah high-capacity cells at 51.2V, delivering reliable energy storage for residential homes. With a lifespan of over 6,000 cycles at 80% DOD and a 10-year warranty, it provides long-lasting performance. The battery supports continuous discharge up to 200A, making it ideal for high-power appliances, while its concealed wiring design and quick-connect plugs ensure safe, leak-free, and easy installation.

Modular Design with Easy Plug-and-Play Setup

High Energy Density Home Battery – 120 Wh/kg

Expandable System – 16 Batteries in Parallel

Supports DC or AC Coupling, Any Grid

Quick WiFi Setup Through App Control

Trusted LiFePO₄ Battery for Home Use

Technical Specifications of BSLBATT Home Battery

Parameter	Details
Model	ECO 15.0 Plus
Battery Type	LiFePO4
Nominal Voltage (V)	51.2
Nominal Capacity (Wh)	14336
Usable Capacity (Wh)	12902
Cell & Method	16S1P
Dimensions (L×W×H mm)	908 × 470 × 262
Weight (Kg)	125 ±3
Discharge Voltage (V)	43.2
Charge Voltage (V)	58.4
Charge Rate / Power	140A / 7.16kW
Max Charge Current / Power	200A / 10.24kW
Discharge Rate / Power	140A / 7.16kW
Max Discharge Current / Power	200A / 10.24kW
Communication	RS232, RS485, CAN, WiFi (Optional), Bluetooth (Optional)
Depth of Discharge (%)	80%
Expansion	Up to 16 units in parallel
Working Temperature	Charge: 0~55℃, Discharge: -20~55℃
Storage Temperature	0~33℃
Short Circuit Current / Duration	350A, 500μs
Cooling Type	Natural
Protection Level	IP65
Monthly Self-Discharge	≤3% / month
Humidity	≤60% RH
Altitude (m)	< 4000
Warranty	10 Years
Design Life	>15 Years (25℃ / 77℉)
Cycle Life	>6000 cycles (25℃)
Certification & Safety Standard	UN38.3, UL1973, UL9540A

IP65 Rated with Multi-Angle Protection

The IP65-rated, weatherproof design of the BSLBATT home battery ensures it can withstand harsh conditions, making it perfect for safe outdoor installation and reliable performance in any environment.

Easy Plug-and-Play Installation for Home Batteries

With BSLBATT standard parallel kits included, you can quickly complete installation using the supplied accessory cables, making setup simple, safe, and plug-and-play for your home energy system.

Compatible with All Residential Solar Systems

Whether for new DC-coupled solar systems or AC-coupled retrofits, the BSLBATT LiFePO₄ Powerwall provides a reliable, high-performance energy storage solution for all residential solar setups.