View and Download EcoFlow DELTA user manual online. DELTA power supply pdf manual download.. MC4 Solar Charging Cable When using an EcoFlow solar panel to charge the product, please follow the instructions that come with the solar panel.Before connecting the solar panel, please ensure that the solar panel's output voltage is with in 65V to avoid product damages.
If you are reading this manual in PDF format, please note that you can access it online at EcoFlow Support for a better experience and the latest updates. Overview EcoFlow DELTA 3 Plus (hereinafter referred to as the "DELTA 3 Plus", or "the power station") is a power station with a LiFePO4 battery and a capacity of 1024Wh.. EcoFlow o ers a water-resistant, dustproof case and we recommend you to use it when you plan to store your EF DELTA for a long time. Make sure to recharge EF DELTA to around 85%.