Modular system for unattended energy generation and storage

This system provides electricity to devices using a solar panel. It includes a special capacitor to store extra solar energy, and a power converter that directs power from the panel to the devices, or from the capacitor if the panel isn't enough. It also charges the capacitor when there's more solar power than needed, all while keeping the power steady for the devices. The claims specifically describe a version using a solar panel and a capacitor for storage.