2000 W EcoFlow STREAM Ultra balcony power plant | Set with microinverter and 4x 500 W DAH bifacial solar modules without bracket and 1.92 kWh storage - 21-306889

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Product details

2000 W EcoFlow STREAM Ultra balcony power plant | Set with microinverter and 4x 500 W DAH bifacial solar modules without bracket and 1.92 kWh storage - 21-306889

Product description

2000 W EcoFlow STREAM Ultra Balcony Power Plant – High-performance complete set with storage & bifacial solar modules

With the 2000 W EcoFlow STREAM Ultra balcony power plant, you get a particularly powerful complete solution for decentralized power generation. The set combines four high-quality DAH Solar Frame Black 500 W bifacial solar modules with the advanced EcoFlow STREAM Ultra, including a microinverter and 1.92 kWh storage – ideal for households that want to maximize their self-consumption and become more independent from the grid.

Maximum yields in a limited space – 4x DAH Solar Frame Black 500 W

DAH Solar's bifacial double-glass modules enable up to 25% higher energy yields compared to conventional solar modules thanks to their dual-sided light utilization. The integrated N-type TOPCon cell technology ensures exceptionally high efficiency, low degradation, and reliable performance – even in low light conditions. A 30-year performance guarantee provides additional investment security.

EcoFlow STREAM Ultra – Maximum flexibility with 4 MPPT inputs

The STREAM Ultra is a high-performance, weatherproof energy management system (IP65) with an integrated inverter and 1.92 kWh LiFePO₄ battery. Four independent MPPT connections allow each PV module group to be operated individually and optimally – perfect for different orientations or partial shading. The STREAM Ultra is designed for demanding applications and larger balcony power plants.

Set contents:

  • 1 × EcoFlow STREAM Ultra with integrated inverter and 1.92 kWh storage
  • 4 × DAH Solar Frame Black 500?W bifacial solar modules (double glass, N-Type TOPCon)
  • 4 x 3m connection cables (MC4) for solar modules
  • 1 x 1.5 m Schuko cable for mains connection

Easy to install – ready to use in no time.

Connecting the four modules is particularly easy and flexible thanks to the four MPPT inputs. Each module can be connected individually, allowing for individual adjustment of orientation and tilt angle. Thanks to the plug-and-play principle, pre-assembled cables, and a Schuko plug, the system is ready for operation in no time – no technical expertise required.

Intelligent energy distribution – efficient and cost-saving

The STREAM Ultra analyzes your energy needs in real time and intelligently controls where electricity is stored or consumed – for example, in the kitchen, study, or basement. Thanks to decentralized planning and real-time monitoring via app, self-consumption is noticeably increased and electricity costs are permanently reduced.

EcoFlow App – Full control via smartphone

The EcoFlow app lets you keep track of your energy flows at all times. You can see how much energy is generated, stored, or used directly – in real time. You can also actively control energy flows, set up automations, and optimize your consumption – conveniently from anywhere.

Your advantages at a glance:

  • Total power: 2000 W (4 × 500 W bifacial DAH) + 1.92 kWh storage
  • Up to 25% higher yield thanks to bifacial module technology
  • N-Type TOPCon cells: high efficiency, low degradation
  • EcoFlow STREAM Ultra with 4 MPPT inputs for flexible module arrangement
  • Plug-and-play installation – ideal for self-assembly
  • Intelligent control and real-time monitoring via the EcoFlow app
  • Future-proof solution with up to 6000 charging cycles
  • 10-year warranty on the STREAM system, 30-year performance warranty on modules

The 2000 W STREAM Ultra balcony power plant is the perfect choice for anyone who values ​​maximum performance, smart control and high efficiency.


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 Ultra
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 4
PV input power 2000 W (4 x 500 W)
Connection Wi-Fi / Bluetooth
Protection class IP65
Operating temperature -20 °C to +55 °C
Weight 23.1 kg
Mass 284 mm x 255 mm x 458 mm

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