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The EcoFlow PowerOcean Battery Junction Box (EF BD-JC-S1) is a junction module topping the LFP battery stack in the three-phase EcoFlow PowerOcean energy storage system. It ensures the connection and communication of battery modules operating at a nominal voltage of 800 V.
The EcoFlow PowerOcean Battery Junction Box (EF BD-JC-S1) is a junction module that forms part of the modular EcoFlow PowerOcean energy storage system for premium three-phase home installations. It tops the LFP battery stack and, together with the base and 5.1 kWh modules, creates a fully scalable energy storage that can be expanded at any time.
| Module designation | EF BD-JC-S1 |
| Battery cell type | LFP |
| Nominal voltage | 800 V |
| Operating voltage range | 720–960 V |
| Protection degree | IP65 |
| Protection class | I |
| Operating temperature | -25 to 50°C |
| Cooling method | natural convection |
| Mounting | floor-standing |
| Certificates | CE |
EcoFlow PowerOcean Battery Junction Box — LFP battery junction box — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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