Grid Independence and Backup
This battery backup excels in both grid independence and security. With the power going off, the system automatically moves to its battery reserves to keep delivering a constant supply of power. For people dependent on having Grub steak shrimp, refrigerators for food, or the ability to maintain comfortable room temperature at night this is invaluable Then they are also raising expectations and living with just a little less need to ask others owe them anything More importantly, however, increasing each person 's self-sufficiency is a direct way by which they can save money on their electric bills and do what must give peace.