EcoFlow STREAM AC 5000 Home Solar Battery
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Description
EcoFlow STREAM AC 5000 Home Solar Battery
A compact 5.024kWh AC-coupled home battery with up to 3,000W AC output, smart tariff management and flexible expansion for whole-home energy storage.



Key Features
- 5,024Wh storage: 100% usable capacity with a cycle life rated at 10,000 cycles.
- 3,000W AC performance: Maximum battery-system charging and discharging power of 3,000W, with up to 3,000W off-grid AC output.
- AC-coupled design: Built for energy storage without direct PV inputs or MPPTs, making it suitable for adding storage to a compatible home energy system.
- Expandable system: Stack up to two STREAM Expansion Battery 5000 units with one main unit for 15kWh; multi-unit systems can expand up to 90kWh.
- Smart energy management: Wi-Fi, Bluetooth and CAN connectivity with EcoFlow OASIS 3.0, self-consumption, intelligent, custom and peak-shaving modes.
- Indoor or outdoor use: IP65 protection, low-temperature charging self-heating at ≤10°C and an operating range of -20~55°C.
- Quiet, long-term storage: Acoustic noise below 30dB and a 10-year warranty.
Where to Use
Designed for home energy storage, including increasing self-consumption from a compatible solar system, charging during off-peak tariff periods, reducing peak grid demand and providing backup power to loads connected to the unit's AC outlet during an outage.
Technical Specifications
| Capacity | 5,024Wh |
| Cycle Life | 10,000 cycles |
| Maximum Battery System Charging Power | 3,000W |
| Maximum Battery System Discharging Power | 3,000W |
| Maximum Main Unit Charging / Discharging Power | 2,500W / 2,500W |
| AC Charging Input | 3,000W |
| AC Output - Off Grid | 3,000W |
| AC Output - Grid Tied | 800W / 3,000W |
| PV Inputs / MPPT | Not fitted |
| Maximum Supported Device Power | 3,000W |
| Operating Temperature | -20~55°C |
| Battery Self-Heating | Low-temperature charging activation (≤10°C) |
| Connectivity | Wi-Fi / Bluetooth / CAN |
| Ingress Protection | IP65 |
| Net Weight | 44.6kg |
| Dimensions | 295mm × 287mm × 489mm |
| Acoustic Noise | <30dB |
| Warranty | 10 years |
Installation & Safety
- Supplied with a power cable with stripped ends and requires hardwiring by a certified, registered electrician.
- The grid-connected port disconnects during a power outage; backup loads must be connected to the unit's AC outlet.
- Install in a well-ventilated, cool and shaded indoor or outdoor location in accordance with EcoFlow's instructions and applicable UK requirements.
What's in the Box
- EcoFlow STREAM AC 5000 × 1
- Grid Cable × 1
- Installation Guide × 1 and Warranty Card × 1
- Wall Mount Bracket and mounting hardware
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.