Modulo step-down regolabile 800W 25A MPPT carica solare Buck alimentatore 18-90V

Adjustable range: 1-20A. For example: - 18V panels: 2 panels in series (e.g., 18V-72V for 12V charging) - 42V panels: 2 panels in series (e.g., 42V-80V for 24V charging). Features output reverse current protection with built-in high-current ideal diode functionality, enabling direct battery charging.

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