picked a dirt cheap 135w solar panel from a yard sale, $20, brought it home cleaned it up and works great, so i was thinking, perfect opportunity to build that solar generator ive been wanting to do for a while. I had a spare large dewalt tough box laying around and thought, hey why not use that to house everything? Im constantly making improvements, but this is how my current setup looks and working, have a 100ah deep cycle marine battery, 1100w inverter, charge controller, on a good sunny day like today im able to easily charge all my toys, other batteries, as you can see i charged all 6 of my makita batteries, 4ah capacity, all without breaking a sweat, i plan to add outlets on the outside, and other 12v accessory ports, but overall, its a great little setup to charge all my stuff anywhere, and its in a tough box, its heavy but its quiet, zero maintenance and portable.