Yes, of course! The watermakers we recommend consume only 300-400 Wh to produce 100 liters of drinking water. So with 1 kWh you can produce about 300 liters. We offer watermakers that produce 100 to 450 liters per hour. As the consumption even of the big watermaker is only a fraction of the production of the solar panels, the water production can easily be supplied by the solarcpanels – or during the night out of the batteries.