A:AnswerYou can use any micro usb extender cable but keep in mind that the Arlo cable is designed to seal at the camera and an extender cable is not likely to seal very well. Also keep in mind that the panel is designed for a 6 ft cable. If you extend it too far you will likely start getting charging errors on the camera. You can find micro usb extender cables on Amazon or possibly at Best Buy.
A:AnswerNo, the Arlo Pro and the Arlo Pro 3 use totally different connections at the camera. The Arlo Pro 3 uses a magnetic connector and the Arlo Pro, Pro 2 use a micro usb
A:AnswerPossibly with some sort of aftermarket cord. Arlo does not sell a connector to be able to do this. It may, however, just slow down the need for charging rather than keeping the camera completely charged due to it having to charge two cameras.
A:AnswerOnly Arlo Pro 2 or above camera's have this ability and it requires a subscription to activate and use that feature. But yes the solar panel will allow that. The camera just has to be connected to a power source.
A:AnswerI have the Arlo Pro and the solar panel's cord has the same plug as my charger. The install was rather easy and just needed to plug it in. It may be worth trying and you can always bring the panel back if it does not work, I like the panel as I have one camera that requires a ladder to swap out batteries...a time save and limits worries too.