Leírás
Balcony solar system EcoFlow STREAM Easy Flex 800W
The EcoFlow STREAM Easy Flex kit includes a STREAM microinverter, four Sunman SMF200J 200W photovoltaic panels and the necessary cables, including PV (Photovoltaic) and AC (Alternating Current). It allows you to easily start your balcony photovoltaic adventure - it is very easy to install and configure. Thanks to it you can power selected devices with solar energy and save on bills! The STREAM microinverter supports two independent MPPT (Maximum Power Point Tracking) channels, each with an input power of up to 600 watts - together that's up to 1200 watts from PV panels. It generates up to 800 W of output power at 3.48 A, ideal for on-grid systems. You can also control it with the EcoFlow app thanks to built-in Wi-Fi and Bluetooth.
Better adaptation to operating conditions
The EcoFlow Stream microinverter features two independent maximum power point tracking (MPPT) circuits - each with an input power of up to 600 W. This allows the device to better handle situations where panels are positioned at different angles or part of them are in the shade. Independent operation of each channel allows more efficient use of available sunlight and reduces energy losses caused by varying sunlight conditions. What's more, the microinverter activates with an input power of just 3 watts, allowing it to operate early in the morning and just before dusk.
Flexibility in panel selection
The input voltage range of 16 to 60 V DC (Direct Current) allows it to work with a wide range of PV panels. The device is compatible with 99% of the panels on the market and maintains high efficiency even in low sunlight.
Stable output power to the grid
The EcoFlow Stream 800W operates in on-grid mode - the energy goes directly to the home system, supporting current consumption or returning surplus to the grid. The STREAM system can generate up to 858 kWh of energy annually, saving up to €137 at the average European electricity price. In addition, the microinverter operates stably over a wide range of grid voltage - from 183 to 276 V - and frequency of 45-65 Hz.
Intuitive operation via an app
Thanks to Wi-Fi and Bluetooth connectivity, the microinverter can be monitored and configured remotely via the EcoFlow app. You'll find real-time data, consumption forecasts and artificial intelligence-based features: AI-TOU (Artificial Intelligence - Time of Use, dynamic energy tariffs), AI Power Prediction and Adaptive Energy Architect. The AI (Artificial Intelligence) Assistant works 24/7 to help optimize power consumption. The app also includes features such as Savings Calendar and remote control of connected devices. Note: some of these options require an additional premium subscription.
Easy installation - Plug & Play
Installation requires no specialized tools or electrician's help - the whole process takes about 30 minutes. Thanks to the Plug & Play solution, the device can be easily installed by yourself, even in rented apartments - without any permanent interference with the building structure.
Adapted for outdoor operation
The microinverter's housing meets the IP67 standard (Ingress Protection - full protection against dust and splash resistance), which means full protection against dust and splash resistance. The operating temperature range is -40°C to 65°C - so the device works reliably in both freezing and hot weather. You can successfully mount it outdoors!
Quiet operation and compact dimensions
With a noise level of less than 20 dB, the device remains virtually inaudible. In addition, thanks to its dimensions of 252 x 180 x 35 mm and weight of 3.2 kg, it is easy to find a suitable installation place for it - even where space is limited.
Efficient photovoltaic panels included in the kit
The kit includes four Sunman SMF200J photovoltaic panels, which, thanks to the use of 60 monocrystalline cells, achieve an efficiency of 16.9% and a maximum power of 200 watts. Together you gain as much as 800 watts! Thanks to innovative eArc technology, they combine the proven performance of crystalline silicon cells with a flexible composite material just 2 mm thick. They are about 70% lighter and up to 95% thinner than traditional glass panels, yet offer equally high durability and damage resistance.
Lightweight, flexible, durable
The Sunman SMF200J panel weighs only about 2.6 kg, and its dimensions are 1159 x 1026 x 2 mm. This makes it very easy to transport! In addition, the flexible, frameless design eliminates the need for heavy mounts and aluminum frames. The panel can be glued directly to the surface - without drilling and without disturbing the waterproofing layers, which greatly speeds up and simplifies installation. In turn, the minimum bending radius of 0.5 m allows it to be installed even on slightly curved surfaces. What's more, the SMF200J meets the stringent IEC (International Electrotechnical Commission) 61215 and 61730 standards, and is additionally distinguished by its IP68 rating, which means full dust and water resistance.
Included
- STREAM microinverter
- 4x Sunman SMF200J photovoltaic panel
- PV cable
- AC cable
STREAM microinverter
| Manufacturer |
EcoFlow |
| Manufacturer code |
EFStreamMI800W |
| MPPT |
2 |
| PV input power |
600 W x2 |
| Input voltage |
16-60 V DC |
| AC output power |
800 W |
| AC output current |
3,48 A |
| Operating temperature |
-40°C to 65°C |
| Connectivity |
Wi-Fi / Bluetooth |
| Protection class |
IP67 |
| Weight |
3.2 kg |
| Dimensions |
252 x 180 x 35 mm |
| Noise level |
<20 dB |
Electrical characteristics (STC) of SMF200J photovoltaic panels
| Maximum power |
200 W |
| Maximum voltage |
34,2 V |
| Maximum current |
6,10 A |
| Open circuit voltage |
41,6 V |
| Short-circuit current |
6,37 A |
| Module efficiency |
16,9% |
| Operating temperature range |
From -40°C to 85°C |
| Maximum system voltage |
1500 V DC (IEC) |
| Maximum fuse current |
25 A |
| Application class |
A |
| Power tolerance |
0 / +5 W |
Electrical characteristics (NMOT) of SMF200J photovoltaic panels
| Maximum power |
162,3 W |
| Maximum voltage |
34,2 V |
| Maximum current |
4,75 A |
| Open circuit voltage |
41,7 V |
| Short-circuit current |
5,09 A |
Mechanical characteristics of SMF200J photovoltaic panels
| Cell technology |
Monocrystalline (182 mm, half-cell) |
| Number of cells |
60 (6 x 10) |
| Module dimensions |
1159 x 1026 x 2 mm |
| Weight |
2.6 kg |
| Color of the back layer |
Black |
| Frame |
None (frameless panel) |
| Waterproof class |
IP68 |
| Output cable |
PV 4.0 mm 2, (+)450 mm / (-)450 mm |
| Connector |
MC4 compatible |
