In times of unexpected power outage, the emergency solar generator can be most helpful. With this generator, you are assured that you will have a source of power whenever there is no electrical energy. Even at night time, you will still enjoy your favorite television show since it has available extra battery. However, these types of generators come in many sizes. It is vital that you determine first where you exactly want to use it so that you can purchase the right size to meet your needs. If you want your house to have electricity during a blackout, you can opt for a bigger one. This can entail higher cost since it has a larger battery. But if you want electricity to be available only to charge small appliances, then the portable ones are more suitable. You will be pleased that you did not think twice when you invested in an emergency solar generator especially when the lights went off.