Alpha ESS Alpha Smile-B3 Plus 5.04kWh Battery ESS (inc Wifi). Established in 2012, Alpha ESS specialises in advanced battery storage products and intelligent energy management solutions for both residential and commercial applications.. Part of the Residential series, the Smile-B3 is an all-in-one battery module comprising a 3kW inverter and a 5.04kWh battery.. The Smile-B3 Plus is easily expandable up to 30.24kWh with the addition of up to 5 extra SMILE-BAT-5P batteries.. Offering excellent performance and a long life span, it is easy to install and low maintenance, with a 5 year product warranty and a 10 year battery warranty.. Key Features:. Suitable for use both Indoors & Outdoors. AC-Coupling. Built-in battery. Modular design. Easy installation and low maintenance. 24/7 Monitoring via Alpha Cloud. Specifications. Brand. Alpha ESS. SKU. AL-110315. Nominal AC Output Power. 3000 W. Battery Type. LFP (LiFePO4). Battery Capacity. 5.04 kWh. Depth of Discharge. 95%. Phase. Single Phase. IP Rating. IP65. Dimensions (WxHxD). 540 x 250 x 725 mm. Weight (kg). 64. Shipping Group. General. Download. Datasheet – Smile-B3 Plus. Datasheet – Smile-BAT-5P. Shipping. Please take note of the following:. The delivery address cannot be modified once the order has been dispatched.. We require the contact name and mobile number for the delivery location.. The delivery truck may employ a tail lift.. The delivery surface must be suitable for pallet truck unloading (not gravel).. Adequate access for the delivery truck is essential (no weight, height, or narrow lane restrictions).. Please contemplate if you need to utilise your own moffett.. Residential deliveries are limited to kerbside drop-off only.. Drivers are unable to provide assistance with the manual unloading of pallets