EcoFlow STREAM Max

Main features

Plug-and-play installation: Simply connect to a standard 230 V outlet (or dedicated circuit) and pair with solar panels and a compatible smart meter. No major rewiring required.

Integrated hybrid inverter + battery: With built-in bidirectional inverter delivering up to 1,200 W output (in single unit) and support for feed-in or grid-tied operation, it gives flexibility for self-consumption and export.

Dual MPPT solar charging: Supports up to 1,000 W of solar input (two MPPT channels, each 500 W) with MPPT voltage range 15-60 V, allowing efficient solar harvesting even under sub-optimal conditions.

Expandable storage capacity: Starting at 1.92 kWh, the system can be scaled up to 11.52 kWh by combining multiple STREAM units, adapting to increasing energy demand or larger solar installations.

Smart energy management and monitoring: Via the EcoFlow app you can monitor live status, set schedule modes, control smart-meter integration, optimise for time-of-use tariffs and let AI-based algorithms manage charge/discharge for maximum savings.

Quiet, durable and weather-ready design: With a noise level under 30 dB, IP65 protection class (depending on variant) and self-heating for low-temperature charging, the unit is built for year-round use even in colder climates.

Long lifespan battery chemistry: LiFePO₄ battery technology ensures high cycle life (6,000 cycles to 70% capacity life figure in some specs) and improved safety and longevity compared to older chemistries.

Grid compatibility & safety features: Anti-islanding, built-in protections, and smart meter integration allow safe feed-in to grid and self-consumption operation, with options for limiting or optimising export.

Description

The EcoFlow STREAM Max is an all-in-one hybrid energy storage solution combining a LiFePO₄ battery, bidirectional inverter and solar charge controller into one compact, plug-and-play unit. With a base capacity of 1.92 kWh, it is designed to capture surplus solar energy and store it for use when your photovoltaic production is low or during peak electricity price periods, helping you reduce grid dependence and electricity bills. Scalable up to 11.52 kWh by adding compatible units, the STREAM Max offers a future-proof path for homeowners and renters alike. The unit supports dual MPPT solar inputs, WiFi/Bluetooth connectivity and integrates with monitoring via the EcoFlow app for intelligent energy management, including surplus feed-in and self-consumption optimisation. Its compact footprint and quiet performance (under 30 dB) make it suitable for indoor or sheltered outdoor installation.

Technical specifications

Specification	Value
Battery capacity (nominal)	1.92 kWh
Expandable capacity	Up to 11.52 kWh (via multiple units)
AC output (grid-tied)	Up to 1,200 W (in dedicated circuit)
Max solar input (PV)	1,000 W (2 × 500 W via dual MPPT)
MPPT voltage range	15-60 V DC
Battery chemistry	LiFePO₄ (LFP)
Rated output peak (AC outlet)	1,200 W
Operating temperature range	–20 °C to +55 °C
Weight	approx. 22 kg
Dimensions	approx. 28.4 cm × 25.5 cm × 45.8 cm
Noise level	Under 30 dB
Protection class / suitability	IP65 (variant dependent)
Connectivity	WiFi & Bluetooth
Warranty	10 years

Note: Values are indicative based on manufacturer/reseller published data; actual performance depends on installation setup, grid configuration, and solar input conditions.