Vmp(of a solar panel) must be in the MPPT range to ensure the good output efficiency.fit for 24V, 30V Solar Panels:Vmp is 26-30V and Voc is 34-38V; 36V Solar Panels: Vmp is 35-39V and Voc is 42-46V. In addition to the PV power generation mode, we have a battery energy storage grid tie power generation mode.
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