ECOFLOW Stream 800W Micro inverter, Smart Solar Inverter WiFi for Balcony Solar System, IP67 Waterproof, App Control, MPPT

Feels very solid and seems to work as intended. The app makes setting up and monitoring the device easy and the WiFi is very good, able to pick up the main house WiFi despite being out on the garage! I have it booked up to a couple of 450w solar panels and it is performing well. Don't forget to get the mating mains cable as the connector provided is pretty unique. The App confirms the input from each panel so it has true mppt for both inputs.

Great value micro inverter with Wifi and App support. Feels like a very high quality product. Works with Home assistant

The design looks sleek and contemporary. And it works straight out of the box. The App that goes with it works really well and I will miss that as I've returned the unit due to overheating and it throttling back to 50% for several hours whilst it cools to a reasonable temperature. I can understand overheating in the tropics, but in an outbuilding in the UK at 20c you'd think it would work okay with a decent air gap around it. I've seen folk on the web rig up fans to cool them and thought 'yeah right', but actually they were simply overcoming this very issue. Since replaced it with a spare Growatt string inverter I had which has worked flawlessly in the same conditions. But then that has a much bigger heat sink which I think is the issue here. To keep the cost down I think they have compromised too far on the passive cooling aspect. Do I think its a good micro inverter and the answer is yes caveated with if you cool it or you are happy to loose generation on hotter than 20c days.

Apart from waiting 4 weeks for arrival this works amazingly well and plug and play is so easy I would of liked a bit more communication regarding delivery but it did turn up when anticipated

Works fine will take a long time to get my money back

Really surprised at this, truly excellent value for money. With a couple of 475w panels its been producing around 600w for hours now with just an average sunny day, easily clearing my house base load with power to spare. Cloudier days give you less energy generation as you'd expect, but it's still noticeable on the smart meter.

Despite what Rufus says it does not come with the DC cables to connect the Solar panels to the Inverter. I have contacted the manufacturer directly and they confirm this, so it arrives "with all the wiring you need to get going" straight from the box is not true...... Dear Customer: Thank you for contacting EcoFlow customer service. Your package has been delivered. This kit includes only one power cord; connecting cables are not included. Thank you for your trust and understanding. Please feel free to contact us if you have any questions. Sincerely,

Like some other buyers on here, I only received the micro inverter box and no cable box. My box was pretty bashed in too. What should have arrived is a larger box containing the micro inverter box I received and a separate box containing four MC4 panel cables and the AC output cable. At first I thought what had arrived may have fallen out of the bigger box, but in that case it would not have an address label on it. To make matters worse, the missing AC output cable uses a proprietary connector that is hardwired into the inverter itself. This cable does not appear to be available to buy separately, meaning without, it the unit is entirely useless. I have contacted EcoFlow via Amazon and their own website about this and will return at their expense if this is not resolved. Edit: EcoFlow have replied. The AC cable is currently out of stock until early June. They are sending the four PV cables now and will send the AC cable separately when back in stock. Why they chose to ship an incomplete order rather than simply hold it until everything was available, saving themselves additional postage costs in the process, is beyond me. I will update this review once everything has arrived.

Simple d'installation et très efficace. De plus l'application est très bien faite. Je recommande.

5 Stelle non bastano, ottimo prodotto per il prezzo , facilissimo da installare, APP molto semplice. Lo consiglio per i mini FTV domestici .

Cumple perfectamente su cometido. Aplicacion intuitiva. Lastima q compre placa solar de 200w en obramat y no me da mas de 125w.

Ich bin mit dem Ecoflow Wechselricher sehr zufrieden. Er ließ sich einfach montieren. ALLE erforderlichen Kabel waren in bester Qualität mitgeliefert worden. Das einrichten über App. Ist kein Problem und der Inverter funktioniert einwandfrei.

He comprado este Microinversor de EcoFlow y tras probarlo durante un tiempo me ha gustado su funcionamiento. Se trata de un Microinversor de 800 w de potencia, con un sistema muy fácil, ya que solo hay que conectarle dos paneles solares y con el enchufe que incluye lo conectas a cualquier enchufe de tu casa, empezando a inyectar la electricidad que produce. Es así de fácil, ya que el Microinversor incluye tanto el cable depara conectarlo como los cables para conectar los paneles, por lo que no tendrás que comprar nada más que los paneles, aunque también lo venden con ellos incluidas. En mi caso puse dos paneles de 505 w, ya que por la ubicación que tengo no dará el 100% de su potencia, siendo compatible con la mayoría de los paneles del mercado, que usen tomas MC4, que son las habituales. Respecto a la producción después de casi dos meses de uso ha sido formidable, el pico de uso ha llegado a los 790 W, variando según transcurre el día o si hay más nubes o menos. El Microinversor genera energía aunque no reciba el sol directo, son con la luz del día, eso si, bastante menos que cuando recibe el sol en la totalidad del panel, y necesita estar conectado a la luz, por lo que no lo podrás utilizar si hay un apagón, para eso necesitarías baterías, que yo no he instalado. Incluyen una aplicación gratuita de EcoFlow con la que conectaras mediate wifi el Microinversor a tu teléfono donde verás en tiempo real la producción que estás generando, con gráficos diarios, semanales, mensuales y anuales, muy fácil de utilizar y de entender, donde almacena todos los datos. En mi caso después de estos casi dos meses, ha tenida una producción de 133 KW/H en el mes de Agosto, que está genial, con días en el mes de Julio de 5,4 KW/H, por lo que estoy muy contento. Principalmente monte este sistema para amortizar un poco el consumo de la depuradora de la piscina que tengo y ha sido todo un acierto, ya que más de la mitad del consumo de está ahora me sale gratis, además de contribuir con el medio ambiente al ser energías que no contaminan, a mi me ha gustado, además de un servicio técnico que contesta bastante rápido ante cualquier consulta que les hagas, que para mi es bastante importante…..