Power With or Without Solar. Powerwall easily integrates with solar or operates independently to provide your home with continuous power day and night. Maximize your solar. Surplus energy produced by your solar panels is stored in Powerwall to power your home at night. Powerwall protects your home during a power outage, keeping your lights, Wi-Fi and refrigerator running.
Previous genetic studies of dog lineages have concluded that domestication occurred in Southern China around 16,500 years ago, but the earliest archaeological evidence of domesticated canines is found in Europe and Siberia.
The breed evolved in remarkable time; by 1899 the first breed club was formed. The breed continued to attract acclaim, and the first Doberman arrived in America in 1908. It soon found favor throughout Europe and America as a police and guard dog, and later as a war dog. Its prowess in these areas soon brought more admirers, and the Doberman quickly became a valued family protector.