EcoFlow DELTA Pro The portable home battery:?DELTA Pro supports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it directly with your home circuits via the Smart Home Panel. Ideal for home backup. Power pretty much anything:?DELTA Pro leads the industry when it comes to AC output. With 3600W you??ve got a portable generator that can power heavy-duty appliances such as dryers, AC units & more. Need even more power? Pair two units together to hit a massive 7200W. A smart home battery system?Made specifically for the DELTA Pro ecosystem, the Smart Home Panel connects the DELTA Pro portable power station right to your home??s wiring. Smart Home Panel *Installation fee not included Backup power for essential home appliances?When the grid goes down, the Smart Home Panel instantly switches to battery backup mode using any connected DELTA Pro units. Your home will go on strong with up to 7200W of power and 25kWh of energy when properly equipped. EcoFlow app control?Monitor, control, and manage energy through the EcoFlow app. The app gives real-time metrics and lets you avoid peak rates. Peak rate avoidance?If you??re on a time-of-use billing rate, you can use the Smart Home Panel and attached DELTA Pros to store energy when rates are low and consume it when rates are high. Sustainable & self-sufficient?When you attach Solar-compatible solar panels to DELTA Pro, your home gets a little more eco-conscious. The Smart Home Panel links free, renewable solar energy to your wall outlets, lighting, and other fixtures. With enough solar input, your home can become self-sufficient. Smart Home Panel Only will require?Relay Module?to work.