# EF ECOFLOW STREAM AC 5000 Balcony Power Storage

Power: EF ECOFLOW STREAM AC 5000 is a home energy storage unit for balcony solar systems, listed with a smart meter and a 5024Wh battery. Its advertised 3000W grid-tie output and expandable storage may suit households looking to use more stored solar energy, but several output and capacity claims need clarifying before purchase.

- [Original product page](https://bargainpostbox.co.uk/product/ef-ecoflow-stream-ac-5000-balcony-power-storage)
- [View offer](https://bargainpostbox.co.uk/visit/ef-ecoflow-stream-ac-5000-balcony-power-storage)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: EF ECOFLOW
- Model: AC 5000+Dual CT
- Category: Tools & Garden > Power & Backup Energy > Power Stations
- Price: 1499.00 GBP
- Previous price: 1599.00 GBP
- Discount: 6%
- Price checked: 2026-11-12T14:58:23.932Z
- Rating: 5 / 5
- Reviews: 2

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing identifies a 5024Wh single-unit capacity and says the system can store surplus solar energy for later household use.
- The manufacturer claims compatibility with all microinverters and describes integration with existing solar and home battery systems.
- The product copy describes app-guided setup, smart energy scheduling and an included EcoFlow Smart Meter.
- Backup use is described for AC Outlet loads during an outage, with runtime dependent on load, battery charge and solar input.

## Pros

- The stated 5024Wh capacity is substantial for storing solar energy for later use.
- The listing describes both grid-tied home energy use and off-grid AC outlet backup during an outage.
- The stated smart meter bundle and app-based energy controls may help coordinate storage with household demand.

## Cons

- At 47 kg, the unit is heavy to move or reposition despite the listing's built-in-handle claim.
- The listing does not provide a single, consistent account of the system's output and expansion limits.

## Specifications

### Identity
- Brand: EF ECOFLOW
### Dimensions and installation
- Dimensions listed: 29.5 x 28.7 x 48.9 cm; 47 kg
- Weight listed: 47 kg
### Capacity and output claims
- Single-unit capacity: 5024Wh
- Advertised single-unit grid-tie output: 3000W
- AC outlet maximum: 3600W
- Maximum charging power: 2500W
- Maximum capacity stated in feature copy: 90kWh
- Maximum capacity stated in product Q&A: 15KWh with two expansion batteries
### Battery and environmental claims
- Battery chemistry: LFP
- Cycle rating: 10,000 cycles
- Claimed service life: 15-year
- Ingress protection claim: IP65
- Lowest temperature claim: -20°C
### Compatibility and system claims
- Microinverter compatibility claim: 100% Compatible with All Microinverters
- Maximum charging time claim: about 2.5 hours under ideal conditions

## Before you buy

- Capacity, output and expansion claims are contradictory or inconsistent: the listing gives 90kWh maximum expansion in feature copy but 15KWh with two batteries in the Q&A, while separate output figures cover grid-tie, AC outlet and off-grid modes. Confirm the exact configuration, mode-specific limits and compatible expansion equipment for the selected listing. The stated dimensions also include weight, which is separately given as 47 kg.

## In the box

- Stream AC 5000 (Included)
- EcoFlow Smart Meter (Included)

## A good fit for

- Households with an existing balcony or rooftop solar setup seeking battery storage for surplus generation.
- Buyers wanting a home energy system that the listing describes for grid-tied use and limited off-grid AC outlet backup.
- Users interested in smart scheduling based on solar generation and home energy use.

## Less suited to

- Buyers who need a lightweight unit for frequent carrying or repositioning.
- Anyone who needs confirmed output or expansion limits before buying without resolving the listing's inconsistent claims.

## Customer feedback

Only a very small aggregate rating sample is supplied, and it is entirely positive. That offers little basis for judging reliability, ease of installation or real-world output. Those questions matter here because the listing's stated output and expansion limits vary by operating mode and configuration.

## Frequently asked questions

### What is the stated battery capacity?
The product Q&A gives a single-unit capacity of 5024Wh. The listing also contains conflicting expansion figures, so confirm the intended system configuration before ordering.
### What output can it provide?
The listing gives 3000W for single-unit grid-tie output and 3600W maximum for the AC outlet. It separately says one Expansion Battery raises off-grid output from 2500W to 3000W. These are distinct operating modes, not one interchangeable output rating.
### Can it provide power during an outage?
The listing says it switches to off-grid mode to power AC Outlet loads, and notes that runtime depends on load, battery charge and solar. It warns not to connect the outlet to the grid.
### What is included?
The manufacturer contents field lists the Stream AC 5000 and EcoFlow Smart Meter. The listing title also refers to a smart meter.

## Alternative options

- [EF EcoFlow STREAM 5000 Balcony Power Plant with Battery Storage 5024Wh \| 5000W Solar Input \(4 MPPT\), 3000W Dual AC Ports, Expandable to 90kWh, 10000-Cycle LFP Battery, AI Smart Control](https://bargainpostbox.co.uk/visit/ef-ecoflow-stream-ac-5000-balcony-power-storage)
- [EF ECOFLOW Stream Ultra X 3.84kWh Power Plant with 4 x 500W Solar Panels \| 4 MPPT, 2.8KW Solar Input, 1.2KW Dual AC port, 6000 Charging Cycles, 23kWh Expandable, TOU, AI Intelligent Control](https://bargainpostbox.co.uk/visit/ef-ecoflow-stream-ac-5000-balcony-power-storage)
- [Anker SOLIX Solarbank 4 Pro \(5kWh\), Solar Battery Storage \| 800W On-Grid Output, 4 MPPTs, 5,000W Solar Input, Up to 30kWh Capacity, 2,500W Fast Recharge, 10,000 Cycles](https://bargainpostbox.co.uk/visit/anker-solix-solarbank-4-pro-ae103-5kwh)
- [EF ECOFLOW STREAM AC Pro 1.92kW, Balcony Power Plant with Storage \| 100% Compatible with All Microinverters, 1200W Output, Expandable Up to 11.52kWh, TOU & AI Intelligent Control](https://bargainpostbox.co.uk/visit/ef-ecoflow-stream-ac-5000-balcony-power-storage)
- [EF ECOFLOW Stream 800W Micro inverter with 500W\*2 Solar Panels \| Smart Solar Inverter WiFi for Balcony Solar System, IP67 Waterproof, App Control, MPPT](https://bargainpostbox.co.uk/visit/ef-ecoflow-stream-ac-5000-balcony-power-storage)
- [EF ECOFLOW DELTA Pro 3 Portable Power Station, 4096Wh LFP Battery \| Expandable to 12kWh, 230V 4000W AC Output, Solar Generator for Home Use, Camping Accessories, Emergencies, RVs](https://bargainpostbox.co.uk/visit/ef-ecoflow-delta-pro-3-4096wh-lfp-portable-power-station)
- [EF ECOFLOW Stream 800W Micro inverter \| Smart Solar Inverter WiFi for Balcony Solar System, IP67 Waterproof, App Control, MPPT](https://bargainpostbox.co.uk/visit/ef-ecoflow-stream-800w-microinverter)
- [EF ECOFLOW Alternator Charger 600W, 6× Fast Charging 1kWh in 1.9 Hours \| Charge While Driving, App & Car Control, 3 Modes, Reverse Charging, 8-Layer Safety, Universal Power Station Car Charger](https://bargainpostbox.co.uk/visit/ef-ecoflow-stream-ac-5000-balcony-power-storage)
- [ECOFLOW STREAM Ultra and AC Pro 3.84 kWh Balcony Power Plant \| 2800 W solar input, 2300 W Dual AC Connections, Expandable Capacity up to 11.52 kWh, 6000 Charging Cycles, Smart AI](https://bargainpostbox.co.uk/visit/ef-ecoflow-stream-ac-5000-balcony-power-storage)

## Images

![EF ECOFLOW STREAM AC 5000 Balcony Power Storage — 1](https://bargainpostbox.co.uk/i/IldyKB9wdyZ1drPD7NzRehfYn5HgJdl9qLsP01v0TknwZxIkJe6DYv6PCaR3B5wbEAfc-X11utBd5FVUzZcgA4Sjot4n8XMP3T6Eag3eXVo4chElj3NJ.jpg)

![EF ECOFLOW STREAM AC 5000 Balcony Power Storage — 2](https://bargainpostbox.co.uk/i/NplIsWXZ5QgRiDr3b7v2wm8KOhf7luQ_Oh92WaD62zPF6yr5edU3_i6_LqQD6yQHjx30jUn7eMZIY8QDa2mZE3IfEFFOVKokpIrMZzS8Cnghr_Pqf6si.jpg)

![EF ECOFLOW STREAM AC 5000 Balcony Power Storage — 3](https://bargainpostbox.co.uk/i/lMc8UkJcumCCch_LZ3gA-MMaPZmA1MrNuxfJJlpOfeoQ2_F_BwIdJ5och7cs5Uq6j0_D9m7Wv_nSzVwCskSSoJz89r0oTJHOt9hrGPwqj2NL0nukzlND.jpg)

![EF ECOFLOW STREAM AC 5000 Balcony Power Storage — 4](https://bargainpostbox.co.uk/i/OIJrLNqoVSe7HbpBVFSwe9cH-kd3IEfxxWEeUWZBYijzakiX59a3yFD1MTyU_9nIVAtyKDcc4m_V9z777JpasRpxWihYdLhdhX-p7y4l-C_N1Y_JB78i.jpg)

![EF ECOFLOW STREAM AC 5000 Balcony Power Storage — 5](https://bargainpostbox.co.uk/i/_YJoxWBuWBBvebNGj-hqbkbHFqbgeKGv5r4xOGolyUjJUbIiMmvWewla85DaohbB3tIcizGIJPZ6YQ-3HVSweFG0iVCbYk7NQ1qKXSwhENk9mpp08asi.jpg)

![EF ECOFLOW STREAM AC 5000 Balcony Power Storage — 6](https://bargainpostbox.co.uk/i/N9VxC1_6LGnExqa9sJeahkDinCPQ94671hihMfmGJ6lmvjKcVGBKmz2zFp1QUDhHXt9v-PRRnGtaPNLb4EAFtWN8RvmqCaU5ndZz4SFq10OIYCSj1Ros.jpg)

![EF ECOFLOW STREAM AC 5000 Balcony Power Storage — 7](https://bargainpostbox.co.uk/i/SoU8B7oalE2jIE9lsKEZtgzXt85AFPFlT0f0AXGKT8VGyITJHI_M1YwSuXMMw7A7cNcZwGUeeMemWxJAqF1IW7PZmK56ebRuN05em2ZqxTgHicaNEExX.jpg)