| The fabric on our Generator is waterproof but water can still seep in through the seams in really wet weather. If you are in an extreme wet environment, you need a drier solution. The panel is already waterproof, so you just need to focus on the battery. Using a commercially available waterproof case, this is a pretty simple project. |
| Step 1: Parts and Tools 1 Generator Battery and Adapter Set ($149) 1 15 Watt Panel ($149) 1 15 Watt Circuit Box ($3) 1 Otter Box 2000 in Clear (So you can see charge status)Silicone Sealant from DAP, GE, etc. Drill |
| Step 2: Mark and drill your holes Mark a hole in the bottom left corner for the Circuit box leading from the solar panel. Place the Generator battery (remove the clip from the back) in the bottom right corner and mark holes in the case directly above the DC Out and the USB Out.These holes on the top of the case are optional. To charge the battery, you only need the hole in the bottom corner for the circuit box.Drill a 1/2 inch hole in the lower corner and 5/16 holes on the top of the case. Start with a small bit and work your way up to avoid damaging the case.  |
| Step 3: Insert the cables, position battery and apply silicon Insert the circuit box cable through the bottom corner, the USB Out through the top left and the DC Out through the top right hole. Position battery in the lower right corner and connect each of the cables. To adjust Voltage settings, you will need to remove the DC Out cable, so make sure there is some room to do this.Apply silicone to the inside and outside of the holes, making sure to get on all sides of the cable. Check carefully for any holes and re-apply if necessary. Let dry for a few days.   |
| Step 4: Check for leaks Once the silicone has dried, remove the battery and submerge the case in water. Re-apply silicone to any leaks and repeat until the case is waterproof. |
| Step 5: Connect the panel and charge away As with any solar panel, you will have best results when the panel is pointed towards direct sunlight. You will see a red charge light when the battery is receiving a fast charge (unless it is already full and then it will show green) and a green light for a trickle charge.  |
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