EcoFlow STREAM Microinverter

   
By EcoFlow
EcoFlow STREAM Microinverter
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EcoFlow STREAM Microinverter

A compact, plug-and-play device built to efficiently convert solar power into usable home electricity—designed for seamless integration into your energy system.

EcoFlow STREAM Microinverter Front View

Product Highlights

  • IP67 water-resistant for reliable outdoor performance
  • Delivers consistent solar power conversion—even under low sunlight
  • Compatible with 99% of solar panel brands
  • Plug-and-play installation makes setup fast and simple
EcoFlow STREAM Microinverter Rear View

Save Up to £115 Annually (estimated

The STREAM Microinverter works with your solar panels to produce up to 858 kWh per year. That's enough to power everyday essentials like your Wi-Fi router, fridge, and TV—saving you up to as much £115 a year on electricity bills. Actual savings will vary.

Reliable Power—Even in Dim Conditions

Whether it's early morning or overcast skies, the microinverter activates with just 3W of input—ensuring your home stays powered from dawn to dusk.

EcoFlow STREAM Microinverter Rear View

Smarter Energy Control with Eco-AI

Connect to the EcoFlow App to automate your power usage with Eco-AI. The intelligent TOU (Time-of-Use) mode helps you reduce costs by analysing your grid and solar data, while the EcoFlow Assistant gives you full control of your energy use remotely.

Note: in the UK, wiring regulations require that the STREAM microinverter should be connected to your home wiring only via a fused spur using a DIY cable (select second option in this listing). The cable and relevant circuit in your fuseboard must be marked with a warning label indicating that the micro-inverter must be disconnected to de-energise the circuit. The installation must be performed by a licensed electrician. Contact us to arrange.

Technical Specifications

Input
MPPT trackers 2
Max Input Power per tracker 600W
Max Input Voltage 65V DC
Start-up Voltage 20V
MPPT Voltage Range 16–60V DC
Max Current per MPPT 16A
Short-Circuit Current per MPPT 16A
Output
Rated Grid Output Power 800VA
Max Grid Output Current 3.48A
Rated Voltage 230VAC
Voltage Range 183–276VAC
Frequency Range 45–55 Hz / 55–65 Hz
General
Operating Temperature -40°C to 65°C
Weight 3.2 kg
Dimensions 252 × 180 × 35 mm
Protection Rating IP67
Warranty 10 Years

Frequently Asked Questions

Is elevated temperature during operation normal?
A moderate temperature increase during operation is normal and does not affect product lifespan. STREAM Microinverter includes a multi-stage thermal management system. For best results, install in a shaded, ventilated space away from pets or children.
How do I monitor the electricity generated by the STREAM Microinverter in real time?
Use the EcoFlow app to track real-time solar generation, energy output, and consumption when your STREAM Microinverter is connected.
Can I use third-party solar panels?
Yes. As long as the panels use MC4 connectors and stay within the input spec range (16–60V, ≤16A), third-party panels are supported.
How should I connect multiple solar panels to my STREAM Microinverter?
Match each PV group to the input limits: Max 60V and 16A. Ensure all connected panels share the same specs. EcoFlow offers extension/parallel cables if needed. Ideal group wattage: 200W–600W.
Can EcoFlow’s Portable Power Stations be used with the STREAM Microinverter?
No. This microinverter is designed exclusively for the STREAM series and is not compatible with EcoFlow’s portable stations.
Will excess power be fed into the grid?
Yes, excess energy generated during the day is automatically fed into the grid if not used by your household.
Does the STREAM Microinverter require separate grounding?
No extra grounding is needed if plugged into a properly grounded outlet. For local compliance or unclear socket grounding, consult a licensed electrician or EcoFlow support.
Can the STREAM Microinverter connect to 5G Wi-Fi?
It currently only supports 2.4GHz Wi-Fi.
Can I adjust the maximum output power?
Yes, via the EcoFlow app. Navigate to: Space > Settings > Maximum Output Power.