SMA SUNNY BOY SE 4.0 Axitec With the ability to stack

With the ability to stack up to five storage modules

arc fault detection

The battery uses reliable lithium iron phosphate (LFP) technology

with capacities ranging from 12 to 25 kW

SMA SUNNY BOY SE 4.0 Axitec With the ability to stackSMA Sunny Boy SE 4. 0 The SMA Sunny Boy SE 4. 0 is a compact and powerful single phase inverter designed for residential solar panel installations. Thanks to its low DC input voltage, this model supports ultra short string configurations, simplifying installation and reducing costs. With three independent MPP trackers, the Sunny Boy SE 4. 0 delivers maximum flexibility and optimal yields, even in shade or fluctuating light conditions.