The Anchor Solix F3800 is a massive battery backup system that weighs 132 lbs.
It has a 3.8 kWh lithium iron phosphate battery, which is considered the safest battery type.
The F3800 features multiple AC and USB ports, as well as Bluetooth and Wi-Fi connectivity.
It can be expanded with up to six additional batteries for a total of 26.9 kWh of storage.
The F3800 has a 6,000 watt 240 volt pure sine wave inverter, the first of its kind.