S440 Solar Edge Power Optimizer

The S440 Power Optimiser is suitable for use with high power modules with output up to 440W, provided that both V_oc (60V) and I_sc (14.5A ) are not exceeded.

Optimisers allow for uneven strings, longer strings, mix of panel types and orientations on the same string as well as reducing the impact of partial shading on the array.

Specifications:

Max input V_oc: 60V
Max current I_sc: 14.5A
Minimum number of optimisers: 8
Maximum number of optimisers: 25

SolarEdge have a system design tool, available here. See also the site designer tutorial and the full list of benefits of using solaredge.

SE S440 Optimiser Ground Mounted Manual

SE S440 Optimiser Certification

SE S440 Optimiser Warranty

Minimum order - 360

Part No: S440-MC4 Inverters - Optimisers

Specifically designed to work with SolarEdge residential inverters
Mitigates all types of module mismatch loss, from manufacturing tolerance to partial shading
Faster installations with simplified cable management and easy assembly using a single bolt
Detects abnormal PV connector behaviour, preventing potential safety issues
Module-level voltage shutdown for the installer and firefighter safety
Flexible system design for maximum space utilization
Compatible with bifacial PV modules
Superior efficiency (99.5%)