Kehua iStoragE B5-S1 Lithium-Ion Module

The Kehua iStoragE B5-S1 Lithium-ion Battery Module represents a cutting-edge solution for residential energy storage, designed to seamlessly integrate with Kehua's iStoragE1 hybrid inverters. This module combines safety, reliability, and scalability, making it an ideal choice for homeowners looking to optimize their energy consumption and secure a reliable backup power source.

• LiFePO4 (LFP) Cell Technology: Ensures enhanced safety and a longer lifespan.
• 5 kWh Energy Capacity: Provides a substantial amount of usable energy for household needs.
• Scalable Design: Allows for expansion up to 8 units, achieving a total usable capacity of 40 kWh.
• 100% Depth of Discharge (DoD): Maximizes energy utilization.
• Rated Power of 4 kW: Delivers robust and consistent power output.
• Wide Operating Temperature Range: Functions effectively from -20°C to 50°C.
• IP65 Enclosure: Offers excellent protection against dust and water, suitable for various installation environments.
• Dual Isolation: Features both physical and electrical dual isolation for enhanced safety.
• Modular Fire Protection: Integrated modular fire protection for added security.
• Real Uninterruptible Power Supply: Switching time of less than 10ms ensures continuous power.
• Intelligent Management: Multi-point real-time monitoring and adaptive SOC (State of Charge) management for optimal performance.
• Active Balance: PACK-level battery management with active balance of charging and discharging.

The iStoragE B5-S1 module features an all-in-one modular design with quick plug connectors for easy installation, and it can be either floor or wall-mounted. Its intelligent management system and active balancing ensure efficient energy usage and longevity. With certifications like IEC 62619, UL1973 and UN 38.3, this battery module meets high standards of safety and performance, providing peace of mind and reliable energy storage for your home.