Logitech - Signature Slim Solar+ K980 for Mac Wireless Bluetooth Solar and Artificial Light Powered Keyboard with Customizable Keys - Off-White

The battery stays charged due to the solar panel, but I don't see how the number pad is supposed to work, and it loses Bluetooth connection (and often will not reconnect) after rebooting.

Good replacement for an Apple keyboard. Works well. Biggest complaint is that the CAPS LOCK does not have a light to tell you it is on. VERY ANNOYING - especially with passwords as they do not automatically show. Logitech - this needs to be fixed!

I’d give this a solid "ehhh, not bad." The solar charging is the main reason to get it—it’s pretty cool never having to plug it in or swap batteries, and it seems to stay at 100% just from my desk lamp. The typing feel is basically like a decent laptop keyboard; it's quiet and low-profile, which is nice if you're over the loud clicky stuff. That being said, it’s definitely not perfect. For the price, it feels a bit "plasticky" and cheap in the hands. The biggest letdown is the lack of backlighting—if you're working in a dim room at night, you’re basically typing blind. Also, it doesn’t have adjustable feet, so you’re stuck with one flat angle. It’s a decent choice if you just want a simple, "set it and forget it" Mac keyboard, but don't expect it to feel like a premium piece of gear.