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EF ECOFLOW

Home storage and fast charging

The two products here sit at opposite ends of the same catalogue.

Home storage

A modular battery system for a balcony or home installation, which is the fastest-moving category in this whole catalogue — the hardware and the tariff rules around it both changed substantially in the last two years.

What to read on that page

Whether the capacity is expandable, what the inverter rating is, and whether it can charge from mains as well as from solar. Those three determine whether a storage unit shifts energy in time or merely stores what a panel makes.

The charger

A 100 W Rapid Pro GaN charger, read against its family’s common gap: no Power Delivery profiles enumerated and no PPS statement.

Why that gap matters

Power Delivery negotiates a voltage between charger and device. Which voltages a charger offers determines what it can fast-charge. Almost nobody on that shelf publishes the list, and the number on the front tells you the ceiling rather than the route to it.

EF ECOFLOW in this catalogue

  • USB-C power adapters

    EF ECOFLOW Rapid Pro 100 W GaN, three ports, X-Guard

    100 W total · per-port wattage not published · shared intelligently, split not published · Power Delivery profiles not enumerated · PPS not stated · GaN with a gravity-lock plug tested to 25 000 insertions · dimensions not published · cable not mentioned

    A three-port 100 W GaN charger with a gravity-lock plug rated for 25 000 insertions and stated to hold 0.6 kg without slipping from the socket.

    Best for: A desk or a hotel room where the charger has to stay in a loose socket.

    ≈ £28 / €26

    Check price on Amazon Read the review
  • Home battery storage

    EF ECOFLOW STREAM Ultra, 1.92 kWh, 2800 W solar input

    1.92 kWh nominal · 2800 W solar across 4 MPPT · 1200–2300 W on two AC ports · LFP, 6000 cycles · IP65 · down to −20 °C · 26 cm wide

    An AC-coupled 1.92 kWh LFP unit with four MPPT trackers taking 2800 W of solar, two mains ports rated 1200 to 2300 W, IP65 and stated operation to −20 °C.

    Best for: A narrow indoor space beside an existing balcony installation, where four panel groups need managing separately.

    ≈ €549

    Check price on Amazon Read the review

A price quoted in the text of a PowerVerdict page dates from the day that page was written; the live figure beside each product is fetched while you read and replaces it.