---
product_id: 720054273
title: "ECOFLOW Stream 800W Micro inverter, Smart Solar Inverter WiFi for Balcony Solar System, PV Inverter for 2 Solar Panels, IP67 Waterproof, App Control, MPPT"
brand: "ef ecoflow"
price: "¥70309"
currency: JPY
in_stock: true
reviews_count: 4
url: https://www.desertcart.jp/products/720054273-ecoflow-stream-800w-micro-inverter-smart-solar-inverter-wifi-balcony
store_origin: JP
region: Japan
---

# 800W max output power IP67 waterproof rating WiFi-enabled smart app control ECOFLOW Stream 800W Micro inverter, Smart Solar Inverter WiFi for Balcony Solar System, PV Inverter for 2 Solar Panels, IP67 Waterproof, App Control, MPPT

**Brand:** ef ecoflow
**Price:** ¥70309
**Availability:** ✅ In Stock

## Summary

> 🌞 Power your future smartly, rain or shine!

## Quick Answers

- **What is this?** ECOFLOW Stream 800W Micro inverter, Smart Solar Inverter WiFi for Balcony Solar System, PV Inverter for 2 Solar Panels, IP67 Waterproof, App Control, MPPT by ef ecoflow
- **How much does it cost?** ¥70309 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/720054273-ecoflow-stream-800w-micro-inverter-smart-solar-inverter-wifi-balcony)

## Best For

- ef ecoflow enthusiasts

## Why This Product

- Trusted ef ecoflow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Brave the Elements:** IP67 waterproof design ensures reliable performance rain or shine.
- • **Seamless Solar Power Conversion:** Harness up to 800W of clean energy with cutting-edge microinverter tech.
- • **Maximum Power Point Tracking (MPPT):** Boost efficiency with 95% MPPT algorithm for peak solar energy harvest.
- • **Smart App Control at Your Fingertips:** Monitor and optimize your solar output in real-time via intuitive WiFi connectivity.
- • **Plug & Play for Balcony Solar Systems:** Perfectly engineered for 2-panel setups, making green energy effortless and stylish.

## Overview

The ECOFLOW Stream 800W Micro Inverter is a robust, IP67-rated solar inverter designed for small-scale home solar setups. Featuring advanced MPPT technology with 95% efficiency and WiFi-enabled smart app control, it allows real-time monitoring and optimization of solar energy from up to two panels, making sustainable energy management both efficient and user-friendly.

## Description

Full description not available

## Features

- EcoFlow STREAM Microinverter is a highly efficient and secure power conversion device specifically engineered for home energy systems. It directly converts the energy generated by solar parhels into electricity to power your home.
- Smart App Control for Real-Time Monitoring: Take full control with the EcoFlow app, your gateway to real-time solar inverter performance tracking and energy savings insights. Customise your power consumption strategy based on solar generation, monitor electricity savings with an intuitive income calendar, and seamlessly connect to smart plugs for remote energy management—all from the palm of your hand.
- MPPT ALGORITHM: With MPPT (Maximum Power Point Tracking) built in, this PV inverter optimises solar power generation under varying conditions. It features a nominal MPPT efficiency of 95%, max input of 860, and max output of 800W.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | EF ECOFLOW |
| Item model number | EcoFlow STREAM |
| ASIN | B0F2FTSZKG |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** EF ECOFLOW
- **Recommended uses for product:** Home
- **Power source:** Solar Powered
- **Model name:** Stream
- **Included components:** STREAM Micro Inverter (Including PV and AC Cable)

## Images

![ECOFLOW Stream 800W Micro inverter, Smart Solar Inverter WiFi for Balcony Solar System, PV Inverter for 2 Solar Panels, IP67 Waterproof, App Control, MPPT - Image 1](https://m.media-amazon.com/images/I/51OC8K9sivL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing Microinverter
*by M***N on 18 July 2025*

These microinverters are simply an amazing product. They arrive well packaged and with all the wiring you need to get going and you can attach 2 solar panels into the device to give a full operational maximum of 800W passing through it at any time. They pair into your mobile app almost automatically when all the wires are powering it on and it has an AC output wired in. The app is super powerful in customising the settings and receptively showing you the generated solar power at any point with neat graphs and tools. They are really quick to setup and its a pretty small but very sturdy unit that's fully waterproof and sits hidden away under where your solar wiring is. It inspires DIY solar projects converting the current into AC power and on that basis it is great value for money for what it provides. You can run multiple of these running to the same spur as long as you are within the ampage limits of that fused socket. It's an amazing device and would highly recommend here.

### ⭐⭐⭐⭐⭐ Solid, long cable, good app integration
*by A***L on 18 September 2025*

Simple to setup. Feels solid. Integrates well with the ecoflow app stream ecosystem.Nice long cable included.

### ⭐⭐⭐⭐⭐ 800w to the grid, simple install
*by T***S on 1 August 2025*

2 x 450w panels just propped against fence to test, works a treat, can't wait to mount them on the garage roof. Look on city plumbing for cheap panels, they work great.

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**Shop now:** [https://www.desertcart.jp/products/720054273-ecoflow-stream-800w-micro-inverter-smart-solar-inverter-wifi-balcony](https://www.desertcart.jp/products/720054273-ecoflow-stream-800w-micro-inverter-smart-solar-inverter-wifi-balcony)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*