The EcoFlow STREAM 800W is a Plug & Play microinverter designed for balcony solar systems and similar small setups. It has two MPPT channels, each accepting up to 600 W of solar input at 16–60 V and 16 A, and converts that DC into 230 V AC that flows straight into the home circuit. Rated output is 800 W, the housing is IP67-rated for outdoor mounting, and the inverter starts producing from as little as 3 W of solar input – enough to keep supplying power in early morning or dusk light.

• Two MPPT channels, each up to 600 W (16–60 V, 16 A), for a total of 800 W of rated output
• Direct 230 V AC output that feeds household loads and, where allowed, exports to the grid
• IP67 housing suitable for outdoor mounting near the panels
• Starts producing energy from as little as 3 W of solar input for use in low-light conditions
• Compatible with the EcoFlow Smart Plug and Smart Plug 2 for real-time consumption monitoring in the EcoFlow app
• Integrates with third-party platforms such as Tibber, Google, Ecobee, Shelly, Tado and Tapo
• Wide operating range from −40 to 65 °C and 10-year warranty

Key specs

• MPPT channels: 2
• Max input per channel: 600 W
• Max input voltage: 65 V
• Start-up voltage: 20 V
• MPPT voltage range: 16 – 60 V
• Max current per MPPT: 16 A
• Rated output: 800 W
• Max output current: 3.48 A
• Output voltage: 230 V AC (183 – 276 V range)
• Frequency: 45 – 55 Hz / 55 – 65 Hz
• Protection: IP67
• Dimensions: 25.2 × 18 × 3.5 cm
• Weight: ~3.2 kg
• Warranty: 10 years

A practical starting point for renters and apartment owners who want to reduce their grid consumption with a balcony PV setup that can be installed in about 30 minutes.