【30% Tax Credit Could be Applied】You could apply for the Residential Clean Energy Credit for qualified solar electric property costs. Please check with your utility to verify eligibility & requirements for Residential Clean Energy Credit programs..【Package List】The 120V backup generator for home includes a Delta Pro 3600Wh Portable Power Station, a 6-Circuit 120V Manual Transfer Switch which has L5-30 power inlet and wattmeters, and an adapter cord TT-30P to L5-30R. Completely pre-wired for easy installation. NOTE: A QUALIFIED LICENSED ELECTRICIAN IS REQUIRED..【Plug & Play Home Backup Solution】Customize a simple, reliable and sustainable home backup system to keep your essential circuits running when a blackout hits. Selecting up to 6 circuits such as fridge, garage door, outlets in main living areas, light switches, etc. Ensure peace of mind with the easily integrated whole-home backup kit..【cULus 1008 listed】The UL 1008 listed transfer switch protects your appliances with a safe and trustworthy solution. It's suitable for use with any UL listed 1” interchangeable circuit breaker. Easy to reconfigure in the field for multiple double-pole circuits, if needed. Includes a swing-up protective cover which provides a finished appearance..【Strong Power Supply】DELTA Pro can expand capacity from 3.6kWh to 25kWh with Extra Batteries, Ecoflow Smart Generators and the Smart Home Panel for battery backup power supply. A single DELTA Pro unit packs a 3600W AC output, which can be expanded up to 4500W with X-Boost technology. Power 99.99% heavy-duty devices at home, outdoors, or at work. You can even pair two units together to achieve 7200W. Replace noisy, smoky generators with a silent, fume-free home backup power station..【X-Stream Fast Charging】Fully recharge the DELTA Pro in 1.8 hrs with 240V outlets(3000W), 2.7 hrs with 1800W wall outlets or solar charged in 3.5-7 hours with 3*400W solar panels thanks to the industry-leading solar conversion efficiency of up to 23%. Ideal for juicing up the battery between short outages. EcoFlow’s X-Stream charging technology isn't just fast, it's safe too with the battery management system..【Smart App Control】Integrate DELTA Pro with your home using the EcoFlow Smart Home Panel, then use the EcoFlow app to break down your energy habits or customize your energy usage to fit your needs. The EcoFlow DELTA Pro ecosystem stores energy during the day, reducing your reliance on the grid and lowering your bills by combating peak energy rates..Kindly note that the power station and the accessories will be shipped in different packages.