Rated 'Excellent'

5 out of 5 based on over 4,730 reviews

Alpha-ESS SmilB3-Plus and 5 kw battery smile -5P

£1,299.99

The Alpha SMILE-B3-PLUS is a high-performance AC-coupled energy storage system designed to provide reliable backup power, improved energy efficiency, and seamless integration with new or existing solar installations. With its built-in 5.04kW lithium battery, this system offers excellent storage capacity for homes and small businesses looking to reduce electricity costs and boost energy independence.

Key Features

  • AC-Coupled Design – Easily integrates with existing solar inverters or can operate independently for backup functionality.

  • 5.04kW Battery Storage – Provides ample capacity for storing excess solar energy or charging from the grid during off-peak hours.

  • Smart Energy Management – Real-time monitoring, load shifting, and intelligent control via companion app or platform.

  • High Efficiency – Optimized power conversion for maximum output and minimal energy loss.

  • Compact & Modern Design – Sleek, durable housing suitable for garage or utility-room installation.

  • Backup Power Support – Ensures essential circuits remain powered during outages (when paired with compatible components).

  • Safe & Reliable – Advanced battery management system with multiple protection features (over-voltage, under-voltage, temperature protection, etc.).

Ideal For

  • Homes with existing solar systems

  • Customers looking to reduce grid dependency

  • Backup power applications

  • Energy-efficient households and small businesses

1 in stock

Description

The Alpha SMILE-B3-PLUS is a high-performance AC-coupled energy storage system designed to provide reliable backup power, improved energy efficiency, and seamless integration with new or existing solar installations. With its built-in 5.04kW lithium battery, this system offers excellent storage capacity for homes and small businesses looking to reduce electricity costs and boost energy independence.

Key Features

  • AC-Coupled Design – Easily integrates with existing solar inverters or can operate independently for backup functionality.

  • 5.04kW Battery Storage – Provides ample capacity for storing excess solar energy or charging from the grid during off-peak hours.

  • Smart Energy Management – Real-time monitoring, load shifting, and intelligent control via companion app or platform.

  • High Efficiency – Optimized power conversion for maximum output and minimal energy loss.

  • Compact & Modern Design – Sleek, durable housing suitable for garage or utility-room installation.

  • Backup Power Support – Ensures essential circuits remain powered during outages (when paired with compatible components).

  • Safe & Reliable – Advanced battery management system with multiple protection features (over-voltage, under-voltage, temperature protection, etc.).

  • will need unbinding on the dongle

Ideal For

  • Homes with existing solar systems

  • Customers looking to reduce grid dependency

  • Backup power applications

  • Energy-efficient households and small businesses