Looking for suggestions for stand alone lighting

[gtojohn]

I'm getting close to make progress on an off grid weekend cabin. I'm trying to decide on some quick and easy solar lighting. I'd like to install a few solar charged led fixtures to light the interior. Right now function is more important than form. I could buy an outdoor light with a detached panel and rechargeable battery from a store, or I could build something and hopefully get better performance. I already have a 20 watt panel which looks a bit bigger than most I see included with lights. Sealed Lead Acid batteries are pretty cheap and 12v outdoor lights are cheap too. In the not too distant future I plan at least a few bigger panels to run pumps. Even if I buy something prebuilt I will still need to modify it to a switch instead of motion detector.