I’m new to solar setup and need help to purchase the correct panels, wires and solar ground rack for my planned system. I just purchased two Bluetti AC500s with six B300S batteries. I need to purchase the proper solar panels to keep the batteries charged as much as possible using a ground rack setup. Please let me know an inexpensive panel and rack that will work for these inverters and batteries. I’m completely new to solar, but can build a mount if needed and anchor the mount in concrete if it is required. Im in NW Louisiana.