Description

Haisic HS-LD4000W: The High-Performance 4kWh LiFePO₄ Battery

Engineer a more resilient and intelligent energy system with the Haisic HS-LD4000W Lithium Iron Phosphate (LiFePO₄) Battery. Designed for demanding solar, off-grid, and backup power applications, this 4kWh (4019.2Wh / 314Ah) unit delivers unmatched durability, safety, and efficiency in a maintenance-free package.

Core Advantages Over Traditional Batteries:

• Superior Longevity: Experience up to 10x the cycle life of lead-acid batteries, with a lifespan typically exceeding 3000+ cycles for long-term value.

• Rapid Recharge: Supports high-speed charging up to 75A (14.6V), minimizing downtime and maximizing solar harvest.

• High-Power Delivery: Handles continuous discharge of 150A with surge peaks up to 2000A, effortlessly powering heavy loads and motor starts.

• Exceptional Efficiency: Achieves over 95% round-trip energy efficiency, ensuring more of your stored power is available for use.

• True Maintenance-Free Operation: A completely sealed design eliminates water topping, acid leaks, and routine upkeep.

Engineered for Safety & Intelligence:
Equipped with an advanced Smart Battery Management System (BMS), the HS-LD4000W proactively safeguards itself and your system with comprehensive protection against overcharge, deep discharge, short-circuits, and extreme temperatures.

Ideal For:

• Residential & Commercial Solar Storage

• Off-Grid Power Systems

• Critical Backup Power (UPS) Solutions

• RV, Marine, and Mobile Applications

Shift to a smarter, more dependable energy storage solution. Choose the Haisic HS-LD4000W for power that lasts.