The Alpha SMILE-M-BAT-13.9P II – 27.99kWh Battery is a high-capacity energy storage solution designed for households and businesses looking to store more renewable energy and improve energy independence. With 27.99kWh of storage capacity, it provides ample energy storage for capturing excess solar power during the day and using it when solar generation is low. The battery is designed to provide a flexible and reliable solution for modern solar energy systems, helping users maximise self-consumption, reduce reliance on grid electricity and maintain access to stored energy when required.
27.99kWh high storage capacity for substantial energy storage requirements.
Designed for efficient integration with compatible Alpha ESS SMILE energy storage systems.
Helps store excess solar energy for use during evenings and periods of low solar generation.
Supports increased solar self-consumption and greater energy independence.
Modular battery design provides flexibility for different energy requirements.
Suitable for residential and selected commercial energy storage applications.
Designed for reliable and long-term energy storage.
Helps provide additional energy resilience and backup capability when configured with a compatible system.
The Alpha SMILE-M-BAT-13.9P II – 27.99kWh is an excellent choice for customers who need substantial energy storage capacity without compromising on system flexibility. Its large 27.99kWh capacity allows more excess solar energy to be captured and stored for later use, helping households and businesses make better use of their renewable energy. By shifting stored energy to periods of higher demand or low solar generation, it can help reduce grid dependence and improve overall energy efficiency. It is a practical solution for expanding energy storage and building a more resilient, self-sufficient energy system.
Large homes with high daily electricity consumption.
Properties with larger solar PV installations.
Households looking to maximise solar self-consumption.
Businesses and light commercial applications.
Customers seeking greater energy independence.
Solar systems requiring substantial battery storage.
Backup and energy resilience applications.
Users looking for a scalable energy storage solution for future needs.
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See the images below for battery location guidelines and spacing required.

