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Can I add a higher power SolarEdge P320 optimizer to my existing PV array with P300 optimizers?

Question: Can I add a higher power SolarEdge P320 optimizer to my existing PV array with P300 optimizers? 



Answer: Yes!


SolarEdge power optimizers provide module-level MPP tracking to achieve the optimal working point of each PV module individually. Adding to your array down the road? 


SolarEdge allows you to mix & match module and optimizer types for easy expansion of your PV system.


The P320 optimizer is nearly identical to the P300 except for slightly higher maximum DC input and short circuit (Isc) currents.  It is intended to handle higher-power 60-cell modules, but is inter-compatible with the lower power P300 model.


For a full list of inter-compatible power optimizers, see the SolarEdge technical note:  SolarEdge Power Optimizers Inter-compatibility North America


SolarEdge Support can be reached by visiting https://www3.solaredge.com/service/supportor by calling 1-510-498-3200.


If you have any question on this topic, you are welcome to call us at 855-755-5855 or email the RENVU team at info@renvu.com.