Alpha ESS Storion SMILE-B3 3kW All-in-One Battery Storage System

Description

Alpha ESS Storion SMILE‑B3 — Quick, Clear Overview

What It Is

A compact, all‑in‑one home battery storage system designed for residential solar setups. It combines an inverter + battery module in a single IP65‑rated enclosure.

Core System Specs

Feature	Value
Max AC Output Power	3000 W
Max AC Input Power	3000 W
IP Rating	IP65 (outdoor‑capable)
Dimensions	610 × 236 × 625 mm
Weight	45 kg
Operating Temp	-10°C to 50°C (0°C to 40°C at 0.5C)

Inverter Specs

Feature	Value
Max AC Input Current	13 A
Nominal AC Voltage	230 V
Battery Voltage Range	40–58 V
Max Charge/Discharge Current	60 A
Max Charge/Discharge Power	3000 W
Phase	Single‑phase
Grid Voltage Range	180–270 V
Frequency	50/60 Hz
Backup Mode	UPS‑capable
Certifications	AS 4777.2, VDE‑AR‑N 4105, G83/2, IEC 62040‑1, IEC 62477‑1

Battery Module Specs

Feature	Value
Module Capacity	2.9 kWh
Usable Capacity	2.8 kWh
Depth of Discharge	96%
Nominal Voltage	51.2 V
Max Short‑Circuit Current	200 A
Cycle Life	10,000 cycles
Max Charge/Discharge Current	56 A (1C)
Expandable	Up to 5 × M4856‑P modules
Certifications	UN38.3, IEC 62619 (cell + pack)