All-in-one AC Coupled Unit
for existing PV system

TSUN offers an all-in-one AC Coupled Unit, which simplifies the whole energy storage system's installation process. The ACS series is composed of an AC coupled inverter, battery bank and pre-wired BMS system inside of a modern cabinet, embedded with connection devices and preset cable slot. Simple to install, safe, very reliable, and provides the lowest lifetime energy cost for retrofit customers.

Output Power


Nominal Battery Capacity

5 kWh

Dimension (W*H*D)

650 *738 *186 mm


60 kg

Extension Battery Type


Max. System Capacity

up to 20.48 kWh