solar lanterns are solar powered portable lamps that are using in emergency light. This system is a portable one and its operation is very easy and its design is very attractive. The main features of solar lanterns are maintenance free, light weight, high efficiency, very low no load of current and protected in short circuit. As regards to field work solar lantern is an important one. In using it is very easy and its working is a very appreciation. Application: For households, camps tents, lodges, adult education centers, primary health centers etc.