Quick Answer
The EcoFlow Delta Pro is an expandable power station with multiple options for increasing its 3600Wh capacity, including adding extra battery modules, connecting to other EcoFlow units, and using external solar panels.
Expanding the Delta Pro with External Batteries
The Delta Pro can be expanded to a maximum capacity of 25.6 kWh by adding up to 5 extra battery modules (each 3000Wh). This upgrade is achieved by purchasing the additional battery modules and connecting them to the main unit using a simple plug-and-play system. When fully expanded, the Delta Pro can power larger appliances like electric dryers and water heaters, making it suitable for entire homes.
Connecting to Other EcoFlow Units
The Delta Pro can also be connected to other EcoFlow units, such as the EcoFlow River or Delta, to create a larger power generation and storage system. This feature allows users to pool resources and increase overall power output. For example, connecting a Delta Pro to a Delta (3600Wh) would create a system with a total capacity of 7200Wh.
Adding External Solar Panels
The Delta Pro can be charged from external solar panels, allowing users to recharge the unit and power appliances from renewable energy sources. The unit is compatible with a wide range of solar panels, including those from EcoFlow’s own lineup. For instance, using two 200W solar panels in series with the Delta Pro’s built-in MPPT (Maximum Power Point Tracking) charger can recharge the unit in approximately 3-4 hours, depending on sunlight conditions.
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