The EcoFlow DELTA Pro is a large-capacity, expandable portable power station with a 3600Wh LFP battery. It can expand from 3.6kWh to 25kWh with DELTA Pro Extra Batteries or Smart Generators, making it ideal for home battery backup and outdoor camping. A single unit delivers 3600W AC output, expandable to 4500W with X-Boost technology, and two units can be paired for 7200W. It features 15 output ports for powering multiple devices at once. With X-Stream fast charging, it fully recharges in 1.8 hrs via 240V outlets (3000W), 2.7 hrs via 1800W wall outlets, or 2.8 hrs via 4 x 400W solar panels, with up to 23% solar conversion efficiency. Choose from 5 charging ways and control everything via the EcoFlow app over Wi-Fi or Bluetooth. | Ecoflow | | DELTA PRO Portable Power Station,3600W AC Output,Solar Generator for Home Use, Power Outage (3600 Wh Capacity | Black | Best Buy