Alpha SMILE B3 ESS 3000W all in one 2.9kWh battery storage & AC charger IP21 96% D.O.D

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£1,418.00
Product description

Alpha ESS 3000W Single Phase AC Coupled Charger with Integrated 2.9kWh Battery 96% D.O.D

#1: ALPH-SMILE-B3 Storage Systems - Charger-Inverter

UK delivery only:  – next day delivery, 15.30 cut off 

*Collections are not permitted due to health & safety regulations*

Additional 2.9kwh expansion battery available here

10,000 life cycles

10yr battery warranty

The Alpha SMILE B3 is an AC coupled all-in-one battery energy storage system (3kW/2.9kWh) suitable for both new and retrofit installations.

2.9kWh Storage capacity can be further increased up to 17.4kWh, by adding additional up to 5x Alpha ESS expansion battery modules.

AlphaHome features

Fully integrated home energy solution
Visibility on performance of each component
Life-long free upgrade
Open platform for IoT (Internet of Things)
Pioneering human–machine interaction powered by Amazon


It can help to achieve the optimal usage of renewable energy and can control the bi-directional flow of electric power, work under auto/manual & time-of-use (TOU) modes and charge/discharge the battery as per homeowners setting.

Market leading quality, without the corresponding price tag, the Alpha SMILE B3 offers cloud monitoring, modular format for expansion at a later date, 96% DoD, superb performance and long life-span.

This storage unit comes supplied with 2 x CTs for monitoring Production and Consumption.

PLEASE NOTE: As per Alpha ESS Warranty document “It is required that all systems to have internet connection for monitoring. For those systems that are not connected to the internet the warranty is then reduced to 3 years. “ In order to connect the storage system to Alpha ESS monitoring portal, an installer ‘License Number’ is required.

Next Day UK Delivery

5-7 days international delivery

Same Day System Design

Using state of the art design software

Trade Prices

Additional discounts for large volume
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