The Woods Solar Powered EZ-Tent has a built-in set of solar panels that can be used to recharge batteries, and power LED light ropes that are integrated right into the skeleton of the tent. The central light can double up as a flashlight as well. You let the ten get four to six hours of direct sunlight and it can provide anywhere between 2 to 4 hours of light. The EZ-Tent is available in 4-person model, which runs about $180 and a 6-person model, which goes for around $230.
Woods Solar Powered EZ-Tent