PCB review: Solar powered LED display with USB-C charging

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We are developing a new solar powered sign product. The product has an embedded PCB that uses solar panels to charge a battery and power LEDs. The product also has the capabilities to charge via USB-C. We have two proposed PCB designs, one that uses one charging circuit for both USB-C & Solar panels. The second option splits the charging circuit into two separate charging circuits, allowing for faster USB-C charging. We are looking for an expert to review both circuit schematics in detail, focusing on component selection, trace parameters, general layout, and other key aspects to ensure these options will yield success. We have designed these circuits with our manufacturer in Asia, but would like a professional third party electrical engineer to review the design before proceeding to production.

Price: $35.0

PCB Design Electrical Engineering Electronics Electronic Design Circuit Design Embedded System Hardware Prototyping