S440 Data Sheet
Table Of Contents
Power Optimizer
For North America
S440
25
YEAR
WARRANTY
PV power optimization at the module level
Specifically designed to work with SolarEdge
residential inverters
Detects abnormal PV connector behavior,
preventing potential safety issues*
Module-level voltage shutdown for installer and
firefighter safety
Superior efficiency (99.5%)
Mitigates all types of module mismatch loss,
from manufacturing tolerance to partial shading
* Functionality subject to inverter model and firmware version
Faster installations with simplified cable
management and easy assembly using a single bolt
Flexible system design for maximum space utilization
Compatible with bifacial PV modules
Meets NEC requirements for arc fault protection
(AFCI) and Photovoltaic Rapid Shutdown System
(PVRSS)
solaredge.com
POWER OPTIMIZER