DIRECTORY / BATTERY & STORAGE
EcoFlow STREAM AC 5000
EcoFlow
Explore EcoFlow STREAM AC 5000 specifications, including 5.024kWh storage, AC charging, 3,000W off-grid output and expansion options.
Full Technical Specifications
Model Number
STREAM AC 5000
Category
Plug-in Solar & Home Storage
Product Type
Battery Chemistry
Nominal Capacity (kWh)
5.024
Usable Capacity (kWh)
Max Expandable Capacity (kWh)
Expansion Battery Compatibility
Continuous AC Output (W)
3000
Peak AC Output (W)
AC Charging Input (W)
3000
Max Solar Input (W)
MPPT Channels
Solar Input Voltage Range (V)
Grid / AC Charging
Yes — AC charging input specified at 3,000W
AC Output / Backup
3000W off-grid AC output; grid-tied output listed as 800W / 2500W single unit, with up to 3000W in a supported expanded configuration
EPS / UPS
Off-grid output specified; EPS/UPS designation not confirmed in cited product data
App & Monitoring
EcoFlow app; Wi-Fi/Bluetooth/CAN connectivity
Smart Meter
Local Mode requires a compatible smart meter, according to manufacturer FAQ
Plug-in Solar
AC-coupled STREAM home storage system; no direct PV input listed for this model in the comparison
UK Availability
Listed on EcoFlow UK website; availability may vary
Warranty
10 years
Product Overview
5.024kWh single-unit capacity. Manufacturer comparison lists 3,000W AC charging input and 3,000W off-grid AC output. The AC-coupled model has no direct PV input figures listed in the cited product comparison.
Additional Notes
EcoFlow states that one STREAM AC 5000 can be stacked with up to two STREAM Expansion Battery 5000 units, giving up to 15kWh. The manufacturer describes a system with up to six STREAM 5000 / STREAM AC 5000 hosts. Grid-tied output varies by configuration.
Official Manufacturer Sources
https://uk.ecoflow.com/products/stream-series-solar-battery-storage?variant=54491218968915
EVIDENCE RATING
High — official manufacturer product information
RETAILER
LAST VERIFIED
November 8, 2026
November 8, 2026
AC-coupled home battery storage