With the lightweight Delta model, you can have and take power anywhere there is no outlet available. The Delta mini's output of up to 1400 W is sufficient for 90% of all electronic devices. Increase this power to 1800 W, and suddenly your toaster, table saw, and hairdryer can all be powered at the same time. Supply power to up to 12 devices simultaneously through a variety of wall outlets, USB ports, and DC outlets. With the X-Stream function activated, your Delta mini charges 3 to 4 times faster than other portable power generators. Faster charging means less downtime and more time to work. The solar charging cable is not included with this product.