Storage system for new installations without being fed into the grid

The Leonardo 4K 3000/48 Li is an intelligent system for the management and control of a photovoltaic solar production plant with lithium storage, able to guarantee the complete self-consumption of the generated energy and to maximize the energy independence of the user housekeeper.

The Leonardo 4K 3000/48 Li provides four independent inputs to search the maximum power point MPPT, which depends on the state of charge of the battery, always maximizes the energy extracted from the PV modules.

Even in the event of a blackout, the Leonardo 4K 3000/48 Li guarantees the continuity of operation of the users without perceptible discontinuities, creating an isolated off-grid network for the privileged users connected to the AC-OUT output.

Product codes

015022 (Leonardo 4K 3000/48 Li), 015999 (Leonardo 4K 3000/48 SL)


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As a manufacturer of photovoltaic electronic systems, Western CO. S.r.l. offers a five-year warranty in the event of defects on the entire product range. All products bearing brands other than Western CO. S.r.l. are therefore excluded from this warranty, although still marketed by the same Company.

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