I ordered my first solar panel spotlight cams 2 pack 2 weeks ago and they both stopped charging within 2 days. After numerous chat and phone calls was advised solar panels and cams are faulty and need replacing!! I decided to best solution was to return them for a full refund!
Then ordered wired versions this solved the hassle of how quick the solar versions become faulty but having slight quality issues with footage and viewing.
I would personally stay away from the solar panels until they fix the issues.