I want to set up 2 8kW Sunsynk inverters to work together - an older non-parallel unit and a new parallel unit.
Can the two inverters work independently supplying power to the same feed, or will they fight for dominance (trying to increase voltage), or reverse-feed into each other?
If they can work like this, must they have a separate battery bank ( Lithium batteries), or can they be connected in parallel to the same battery bank
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We have an Australian customer who has done the same thing