Top-selling 51.2V 314Ah lithium battery 16kwh

Specification

Solar Self-Consumption: Store excess solar energy generated during the day for use at night, dramatically increasing your energy independence and reducing electricity bills.
Backup Power: Ensure an uninterrupted power supply for essential loads during grid outages. Keep lights on, refrigerators running, and critical devices powered.
Off-Grid Living: The perfect, reliable cornerstone for complete off-grid or hybrid solar systems in remote locations or for energy-autonomous homes.

5 years

Core Features & Technology

Advantages vs. Traditional Lead-Acid Batteries

Feature	Our LiFePO4 Home Battery	Traditional Lead-Acid Battery
Cycle Life & Longevity	6,000+ cycles to 80% capacity, ensuring 10+ years of daily use.	Typically 300-1,500 cycles. Requires frequent replacement (every 3-5 years).
Depth of Discharge (DoD)	Up to 95% usable capacity without damaging the battery. Get the full value of your stored energy.	Limited to ~50% DoD for longevity. Effectively halves the usable capacity you pay for.
Efficiency	High round-trip efficiency (~95%). More energy stored is returned for use.	Lower efficiency (~80%). Significant energy is lost as heat during charge/discharge.
Charging Speed	Charges significantly faster, accepting high currents from solar or the grid.	Slow charging; requires careful management to avoid damage.
Safety & Maintenance	Inherently stable LiFePO4 chemistry. Virtually maintenance-free, no gases, no acid leaks.	Requires ventilation for hazardous gases. Needs regular watering and terminal cleaning. Risk of acid leakage.
Weight & Design	Compact, lightweight, and modern design for flexible, indoor installation.	Bulky, heavy, and utilitarian design, often requiring dedicated, ventilated battery rooms.
Total Cost of Ownership	Higher initial investment but significantly lower long-term cost due to extreme longevity, zero maintenance, and superior efficiency.	Lower upfront cost, but much higher long-term expenses from replacements, lost energy, and maintenance.