1500 W EcoFlow STREAM Pro balcony power plant | Set with microinverter and 3x 500 W DAH bifacial solar modules with grid balcony mount and 1.92 kWh storage - 21-306887

  • EcoFlow STREAM Pro Batterie mit Wechselrichter
  • 3 x 500 W DAH bifaziale Solarmodule = 1500 Wp Solarleistung
  • 3 MPP-Tracker, Überwachung auf Modulebene
  • Inklusive 3 m Anschlusskabel für die Solarmodule
  • inkl. 1,5 m Schuko-Kabel für den Anschluss an die Haushaltssteckdose
  • Inklusive sind Halterungen für den Gitterbalkon

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Product details

1500 W EcoFlow STREAM Pro balcony power plant | Set with microinverter and 3x 500 W DAH bifacial solar modules with grid balcony mount and 1.92 kWh storage - 21-306887

  • EcoFlow STREAM Pro Batterie mit Wechselrichter
  • 3 x 500 W DAH bifaziale Solarmodule = 1500 Wp Solarleistung
  • 3 MPP-Tracker, Überwachung auf Modulebene
  • Inklusive 3 m Anschlusskabel für die Solarmodule
  • inkl. 1,5 m Schuko-Kabel für den Anschluss an die Haushaltssteckdose
  • Inklusive sind Halterungen für den Gitterbalkon

Product description

1500 W EcoFlow STREAM Pro Balcony Power Plant – Complete Set with Storage, Mounting Brackets & Bifacial Solar Modules

With the 1500 W EcoFlow STREAM Pro balcony power plant, you get an efficient complete solution for decentralized energy supply directly at home. The set combines three State-of-the-art DAH Solar Frame Black 500 W bifacial solar modules with the powerful EcoFlow STREAM Pro including microinverter, 1.92 kWh storage and three WATTSTUNDE balcony brackets – ideal for quick installation on mesh balconies.

Maximum performance in a small space – 3x DAH Solar Frame Black 500 W

DAH Solar's bifacial double-glass modules deliver up to 25% more energy than conventional solar modules – thanks to the use of sunlight on both the front and back. Equipped with state-of-the-art N-Type TOPCon technology, they impress with maximum efficiency, reduced degradation, and an impressive 30-year performance guarantee. Ideal for balconies, gardens, or flat roofs.

EcoFlow STREAM Pro – Your smart energy center

The EcoFlow STREAM Pro is a powerful plug-and-play solution with an integrated inverter and 1.92 kWh storage. Three MPPT connections ensure optimal use of the energy from your solar panels – even under varying light conditions. Thanks to its IP65 protection rating, the compact system is perfectly suited for outdoor use.

Set contents:

  • 1 × EcoFlow STREAM Pro with integrated inverter and 1.92 kWh storage
  • 3 × DAH Solar Frame Black 500 W bifacial solar modules (double glass, N-Type TOPCon)
  • 3 × WATTSTUNDE balcony bracket BKW-HS (black) for mesh balconies
  • 3 x 3 m connection cables (MC4) for solar modules
  • 1 x 1.5 m Schuko cable for mains connection

Easy installation on the railing balcony – ready for use in no time.

Connecting the solar panels to the EcoFlow STREAM Pro is particularly straightforward thanks to the three integrated MPPT inputs. Each panel can be connected individually and independently – for maximum flexibility in terms of orientation and placement. The WATTSTUNDE BKW-HS balcony brackets included in the set ensure secure and stable mounting of the panels to the balcony railing. Three 4-meter connection cables and a 1.5-meter Schuko cable for mains connection are also included. This means your balcony power plant is ready to use in just a few minutes – no technical expertise required.

Intelligent energy distribution – greater self-sufficiency, lower electricity costs

The STREAM Pro detects your energy needs in real time, learns from them, and distributes power precisely where you need it – whether in the kitchen, home office, or workshop. With the EcoFlow app, you maintain full control over your energy flows and can conveniently optimize your consumption via smartphone.

Everything at a glance – with the EcoFlow app

With the EcoFlow app, you can conveniently control your entire electricity generation and consumption via smartphone. You can see in real time how much energy your modules are generating, how much is being stored or consumed directly – and you can even precisely control when and where electricity should be used. Whether on vacation or from the sofa: you retain full control over your balcony power plant at all times.

Your advantages at a glance:

  • Total power: 1500 W (3 x 500 W bifacial DAH) + 1.92 kWh storage
  • Bifacial technology for up to 25% more energy yield
  • N-Type TOPCon cells: durable, efficient and temperature-stable
  • EcoFlow STREAM Pro: Plug and Play, IP65, 3 x MPPT inputs
  • Includes 3 x WATTSTUNDE balcony brackets for easy mounting on mesh balconies.
  • Intelligent control via EcoFlow app
  • Future-proof with up to 6000 charging cycles and a 10-year warranty

This balcony power plant is the ideal choice if you want smart technology, high-quality modules and a simple, safe installation on a lattice balcony.


Technical data DAH SOLAR 500W
Rated power 500 W
Maximum daily yield (summer) 3000 Wh/d
Voltage (Umpp) 37.10 V
Electricity (Impp) 13.48 A
Open circuit voltage (Voc) 43.70 V
Short-circuit current (Isc) 14.48 A
Cell efficiency 22.11%
Cell material N-type cells
Bypass diode Integrated
Weight 27 kg
Dimensions 1944 x 1134 x 30 mm


Technical data EcoFlow STREAM Pro
battery Lithium iron phosphate (LiFePO4)
Battery capacity 1.92 kWh
AC charging input 1050 W
AC output 1200 W
AC output mains-connected 800 W
AC charging input 10 A
Bypass outlet 2300 W
Life cycles 6000 to 70%
MPPT 3
PV input power 1500 W (3 x 500 W)
Connection Wi-Fi / Bluetooth
Protection class IP65
Operating temperature -20 °C to +55 °C
Weight 22.8 kg
Mass 284 mm x 255 mm x 458 mm

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