Generate, store, and use energy on-site. With Wattsun's portable and stackable battery system, you're always self-sufficient. Anywhere. This is the Dock 3000, the foundation of the Wattsun Stack.
 The Dock works independently as a full-fledged battery system. Want to expand your battery capacity? The Wattsun Pack makes that possible.
 The Dock delivers 3000 watts of continuous power with a peak output of no less than 6000 watts. That's enough power to power any device with a 230V plug, including sensitive devices like laptops, lighting, and measuring equipment.
 The Dock is designed to be easy and ergonomic to move, simply lift it with both hands. Prefer to have one hand free? Thanks to the carrying strap on the top, you can also carry the Dock to its destination with one hand.
 Discover the power of stacking. Stack up to four Packs on a Dock to expand the capacity by up to 11 kWh. This way, you'll always have enough energy.