








2000 W EcoFlow STREAM Ultra X balcony power plant | Set with roof mounts for tiled roofs, 4x 500 W DAH bifacial solar modules and 3.84 kWh storage - 21-306909 Including 0% VAT according to §12 para. 3 UStG.
- EcoFlow STREAM Ultra X Batterie mit Wechselrichter
- 4 x 500 W DAH bifaziale Solarmodule = 2000 Wp Solarleistung
- 4 MPP-Tracker, Überwachung auf Modulebene
- Inklusive Hausdachhalterungen für Ziegeldächer
- Inklusive 3 m Anschlusskabel für die Solarmodule
- Inklusive 1,5 m Schuko-Kabel für den Anschluss an die Haushaltssteckdose
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Product details
2000 W EcoFlow STREAM Ultra X balcony power plant | Set with roof mounts for tiled roofs, 4x 500 W DAH bifacial solar modules and 3.84 kWh storage - 21-306909 Including 0% VAT according to §12 para. 3 UStG.
- EcoFlow STREAM Ultra X Batterie mit Wechselrichter
- 4 x 500 W DAH bifaziale Solarmodule = 2000 Wp Solarleistung
- 4 MPP-Tracker, Überwachung auf Modulebene
- Inklusive Hausdachhalterungen für Ziegeldächer
- Inklusive 3 m Anschlusskabel für die Solarmodule
- Inklusive 1,5 m Schuko-Kabel für den Anschluss an die Haushaltssteckdose
Manufacturer information and, if applicable, the responsible person:
Product description
2000 W EcoFlow STREAM Ultra X Balcony Power Plant – Set with 3.84 kWh Storage & Roof Mounts
The 2000 W EcoFlow STREAM Ultra X balcony power plant is your premium solution for maximum independence and extended storage times. With four 500 W DAH bifacial solar panels, a powerful 3.84 kWh battery, and a comprehensive WATTSTUNDE roof mounting kit for tiled roofs, you receive a complete package that perfectly combines efficiency, performance, and safety.
Maximum energy yield with bifacial modules
DAH's four 500W double-glass modules utilize sunlight from both sides, generating up to 25% more energy than conventional solar panels. Thanks to state-of-the-art N-Type TOPCon cell technology, you benefit from high efficiency, low degradation, and a long lifespan – backed by a 30-year performance guarantee.
EcoFlow STREAM Ultra X – double the storage capacity
The STREAM Ultra X offers double the storage capacity of the STREAM Ultra with its 3.84 kWh LiFePO4 battery. Four MPPT inputs allow you to operate each module separately – perfect for different roof orientations or partial shading. This ensures you get the most out of your solar setup, even with complex roof conditions.
Complete set with WATTSTUNDE roof mount
For secure installation, the set includes a complete WATTSTUNDE mounting system for tiled roofs. With sturdy roof hooks, rails, end and mid clamps, you can mount your solar panels securely, weatherproof, and durably directly onto your roof.
Easy installation & smart control
The pre-assembled cables and Schuko plug make setup particularly easy. The EcoFlow app gives you full control over generation, storage status, and consumption at all times – directly from your smartphone.
Set contents:
- 1 × EcoFlow STREAM Ultra X with 3.84 kWh storage, integrated inverter & 4 MPPT inputs
- 4 × DAH Solar 500 W bifacial solar modules (double glass, N-Type TOPCon)
- 5 × WATTSTOURE roof mounting bracket roof hook
- 1 × WATTSTUNDE roof mounting bracket end clamps + caps
- 3 × WATTSTUNDE roof mounting mid clamps + connectors
- 4 × WATTSTUNDE roof mounting rails
Your advantages at a glance:
- Total power: 2000 W (4 × 500 W bifacial DAH) + 3.84 kWh storage
- Bifacial double-glazed modules with up to 25% higher yield
- Complete WATTSTUNDE mounting kit for tile roofs included in delivery
- Double the storage capacity compared to STREAM Ultra
- Efficient N-Type TOPCon cells with a 30-year performance guarantee
- Four MPPT inputs for maximum flexibility
- Plug-and-play with Schuko connection
- Intelligent control & monitoring via EcoFlow app
- Up to 6000 charging cycles for maximum durability
- 10-year warranty on STREAM Ultra X
More power, more storage, more independence
With the EcoFlow STREAM Ultra X 2000 W complete set, including a 3.84 kWh storage system and WATTSTUNDE roof mounting brackets, you get a particularly powerful and future-proof balcony power plant. Ideal for anyone who wants to use solar energy even more intensively and permanently reduce their electricity costs.
| 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 | 1994 x 1134 x 30 mm |
| Technical data | EcoFlow STREAM Ultra X |
| battery | Lithium iron phosphate (LiFePO4) |
| Battery capacity | 3.84 kWh |
| AC charging input | 1200 W |
| AC output | 1200 W |
| AC output mains-connected | 800 W |
| AC charging input | 10 A |
| Bypass outlet | 2300 W (10 A) |
| Life cycles | 6000 to 70% |
| MPPT | 4 |
| PV input power | 2000 W (4 x 500 W, max. 60V DC) |
| Connection | Wi-Fi / Bluetooth |
| Protection class | IP65 |
| Operating temperature | -20 °C to +55 °C |
| Weight | 38.8 kg |
| Mass | 420 mm x 294 mm x 460 mm |

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