The EcoFlow P1 Smart Meter is a tiny 22 g dongle that clips directly into the P1 port of a Dutch or Belgian smart meter to pull live consumption and feed-in data. Measuring 4.3 x 2 x 9.2 cm, it draws less than 1.5 W and is powered either from the P1 port itself or from a USB-C lead, so no separate mains adaptor is needed. Once paired in the EcoFlow app, it feeds the readings to any STREAM plug-in home battery, so the battery can react before the household starts exporting excess PV or importing an expensive peak load.

• Reads directly from the P1 port for accurate whole-house consumption and feed-in values.
• Powered either from the P1 socket or via USB-C, no extra outlet required.
• Nominal draw below 1.5 W keeps its own footprint negligible on the bill.
• Enables the built-in smart meter monitoring in STREAM batteries via the EcoFlow app.
• IP20 housing sits neatly next to the smart meter in the cabinet.
• Includes a USB-C port and an antenna connection for reliable coverage.

Key specs

• Power supply: P1 port or USB-C
• Nominal power: <1.5 W
• Operating range: -25 °C to 55 °C
• IP rating: IP20
• Ports: USB-C, antenna
• Weight: 22 g
• Dimensions: 4.3 x 2 x 9.2 cm
• Warranty: 2 years

Made for STREAM users who want the battery to charge from surplus solar just before feed-in kicks in and to discharge later, when grid prices climb.