Solar engine (with high output amperage) with off-the-shelf components

I have basic soldering experience and I am looking for the easiest way to build a solar engine to power an ESP-32 device with a power-hungry peripheral. I already have solar panels (6V) and capacitors large enough to power the device for the duration of the process. The missing part is a controller board. Of the dozens of so commercially available, I have found none that is able to deliver that 800mA - 1A I need.

I need the list of components (BOM), with code from some supplier (example mouser or digikey or other).

Payment in 2 steps: once the project and the components are well defined (70%) and once I successfully put the parts together (30%).