Regolatore di carica solare 4000W MPPT 100A 80A 60A regolatore fotovoltaico 12V 24V 36V 48V LCD

For 12V batteries, use about 18V photovoltaic panels, for 24v batteries, use about 30-37V photovoltaic panels, and for 48V batteries use 60. When the battery is connected, press "▲" "▼" to set the clock table, short press "■" to save.

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