3.2kw off grid inverter very suitable for caravan and motorhome installation It has a very low mppt start up input voltage of 30v with a maximum string voltage of 400v A very well manufactured inverter robust and reliable unit coverting solar energy into 240ac and 24v dc for battery charging so I will consider this an all in one unit the inverter has a led display allowing you to see not only what the inverters input and output is doing but allowing you to set the inverters parameters ie battery voltage settings and solar priority settings This inverter can use 24v lead acid agm and lithium battries
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