diy solar

diy solar

How to limit combined inverters to 32A

Vince2

New Member
Joined
Feb 18, 2023
Messages
3
Location
Lexington, ky
I want to add to my current solar array from 10k to 15 k. Currently I have an sma sb 7.7 inverter. My panel only allows 40 amp breaker. It's it possible to combine 2 inverters and limit the combined output to 32A using some kind of pmw throughout the day so that I have increased production throughout the day in comparison to my current production without changes in my AC wiring.
 
Assuming the main breaker is 200 amps I always think to just reduce it to 160-180 amps and increase the solar connection.
 
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