Ecoflow and others do battery and invertors with solar connectors for such a system. Much of their range allows up to 800W of solar panels and all in would be a

Ecoflow and others do battery and invertors with solar connectors for such a system. Much of their range allows up to 800W of solar panels and all in would be about $1500 total with 2 panels and that gives you 2KWh or so of battery storage. Your typical usage for a high end monitor is maybe 130W and laptops vary but almost certainly below 100W typically.