The ECOFLOW DELTA PRO ULTRA EU is a whole-home backup power station designed to keep your essential circuits running during outages or off-grid use. It offers an output of 7200 watts and capacity from six kilowatt-hours scalable up to ninety kilowatt-hours so it adapts to both small homes and large loads. Its modular design supports stackable batteries and shares the load across multiple inverters for up to 21 600 watts of output when configured. Charge modes include AC, solar input of up to 5600 watts, and generator support so you can customise your setup. With rapid switchover times, lithium iron phosphate battery chemistry and remote monitoring via the ECOFLOW app it offers peace of mind during emergencies or daily use.