SolarEdge Power Optimizers

The SolarEdge power optimizers maximize energy throughput from each and every module through constant tracking of Maximum Power Point individually per module. Further, the power optimizers automatically maintain a fixed string voltage, allowing optimal efficiency of the SolarEdge inverter and giving installers greater flexibility to design optimal PV systems.
The power optimizers also monitor the performance of each module and communicate performance data to the SolarEdge monitoring portal. Each power optimizers is equipped with the unique SafeDC™ feature which automatically shut down modules' voltage whenever inverter or grid power are shut down.

Two power optimizer types are available:

Module Embedded Power Optimizers – embedded in each module by the module manufacturers, replacing the traditional solar junction box. Click here for a list of partners offering modules with embedded SolarEdge power optimizers.

• PB250-CSI: compatible with  modules of up to 250Wp and 60V Voc

Module Add-On Power Optimizers – an easily installed solution suitable for c-Si and for ungrounded thin film modules

• OP250-LV: 250W power optimizer for modules of Voc<55V; Replacing PB250-AOB
• OP300-MV: 300W power optimizer for modules of Voc<75V
• OP400-MV: 400W power optimizer for modules of Voc<75V; Replacing PB350-AOB
• OP400-EV: 400W power optimizer for modules of Voc<125V