EcoFlow Balcony Photovoltaics is an advanced kit that will help you create a precise, efficient and eco-friendly photovoltaic system for your home. The kit includes a 1.92kWh EcoFlow STREAM Ultra 1020W energy storage and two Trina Vertex S+ photovoltaic panels of 510W each. The storage combines robust battery capacity (2 kWh), high efficiency and smart energy management to provide energy independence at home. Thanks to its quiet operation, wide temperature range and IP65 rating, it will work well in both indoor and outdoor environments.
The EcoFlow energy storage unit has dimensions of 255 × 284 × 458 mm and a weight of 23.1 kg, which, with its capabilities, makes it extremely mobile. The IP65-rated enclosure used provides full dustproof and waterproof protection, allowing safe use both indoors and outdoors. Overvoltage category DC II, AC III guarantee safe operation even in harsh conditions.
The EcoFlow Stream Ultra uses an LFP - LiFePO₄ (lithium-iron-phosphate) battery with a capacity of 2 kWh and a nominal voltage of 19.2 V. It is designed for long life - offering more than 6,000 duty cycles, which translates into years of reliable use. Thanks to natural fanless cooling, the unit operates quietly and trouble-free.
Stream Ultra supports four independent MPPT (Maximum Power Point Tracking) inputs to maximize the use of energy from photovoltaic sources. Each channel supports up to 500 watts, for a total maximum input power of 2,000 watts (60V/14A). The MPPT voltage range is 15-60V, and the maximum short-circuit current is 20A, ensuring compatibility with a wide range of solar panels.
With an AC input of 230 V/50 Hz, Stream Ultra generates a rated power of up to 800 W, with a max. output current of 3.48 A. The max. input power is 2,300 W, and the power factor is adjustable from 1 to 0.8. For AC output, the power supply to devices is at a continuous power of 1,200 W (1,200 VA), with a max. current of 5.22 A and an input power of 800 W. In Bypass Mode, the maximum output current is 10 A, ensuring reliability even with higher loads. On the other hand, for applications requiring more power, the system offers Parallel Connection Mode with up to 2,300 W. This arrangement provides greater flexibility and allows the solution to be scaled for more extensive installations.
The EcoFlow Stream Ultra operates seamlessly in temperatures from -20°C to 55°C, with a humidity range of 5%-95%. It can be safely stored at temperatures from -20°C to 55°C, and its design allows it to operate at altitudes up to 4,000 meters above sea level, making it an ideal choice for applications in harsh locations - from high mountainous terrain to hot deserts.
The device offers Bluetooth and WLAN connectivity, and full control and management are possible from the dedicated EcoFlow app. This gives the user access to real-time data and the ability to remotely monitor and optimize system performance.
The Trina Vertex S+ TSM-510NEG18R.28 photovoltaic panel is a state-of-the-art solar module based on N-type monocrystalline cells with i-TOPCon (Tunnel Oxide Passivated Contact) technology. It offers an output power of up to 510 W and an efficiency of up to 22.9%. The double-glass design increases durability and weather resistance. With a length of no more than 2 meters and a lightweight but durable design, the panel will work well on both commercial and industrial roofs.
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The panel has a very low temperature coefficient (-0.29%/°C), which translates into better performance in hot weather. A maximum power degradation of 1% is predicted in the first year of operation, and 0.4% per year in subsequent years. This means that after 30 years, the module retains at least 87.4% of its original power output. The dual-glass design (two sheets of glass with a thickness of 1.6 mm) provides high mechanical resistance - up to 5400 Pa for positive pressure (such as snow) and 2400 Pa for negative pressure (such as strong wind).
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| Manufacturer EcoFlow | Model STREAM Ultra |
|---|---|
| Dimensions 255 × 284 × 458 mm | Weight 23.1 kg |
| Typology Insulated | Protection class (IP) IP65 |
| Pollution category PD3 | Overvoltage category (OVC) DC: II, AC: III |
| Application Outdoor/indoor | Cooling method Natural convection (without fans) |
| Rated capacity | 2 kWh |
|---|---|
| Rated voltage | 19,2 V |
| Number of cycles | 6000+ |
| Cell type | LFP (lithium-iron-phosphate) |
| Number of MPPT | 4 |
|---|---|
| MPPT voltage range | 15 V-60 V |
| Max. input power | 2000 W (500 W per MPPT) |
| Max input voltage | 60 V |
| Max. input current | 14 A |
| Max. input short-circuit current | 20 A |
| Voltage and frequency | 230 V~, 50 Hz |
|---|---|
| Rated power | 800 W |
| Rated current | 3,48 A |
| Max. input current | 10 A |
| Max input power | 2300 W |
| Power factor | 1 (0.8 to -0.8) |
| Voltage and frequency | 230 V~, 50 Hz |
|---|---|
| Max. output power | 1200 W |
| Rated output current | 5,22 A |
| Max. output current (bypass mode) | 10 A |
| Max input power | 800 W |
| Max. input current | 3,48 A |
| Power factor | 1 (0.8 to -0.8) |
| Voltage and frequency | 230 V~, 50 Hz |
|---|---|
| Max. output power | 2300 W |
| Max. output current | 10 A |
| Max. input current | 10 A |
| Max input power | 2300 W |
| Power factor | 1 (0.8 to -0.8) |
| Operating altitude | ≤ 4000 m above sea level. |
|---|---|
| Operating temperature | -20°C to 55°C |
| Storage temperature | -20°C to 55°C |
| Relative humidity | 5%-95% |
| Connectivity | WLAN, Bluetooth |
|---|---|
| Management | EcoFlow application |
| Manufacturer | Trina Solar |
|---|---|
| Manufacturer code | TSM-510NEG18R.28 |
| Maximum power | 510 W |
|---|---|
| Maximum operating voltage | 33,7 V |
| Maximum operating current | 15,14 A |
| Open circuit voltage | 40,6 V |
| Short-circuit current | 15,93 A |
| Module efficiency | 22,9% |
| Maximum power | 390 W |
|---|---|
| Maximum operating voltage | 31,9 V |
| Maximum operating current | 12,21 A |
| Open circuit voltage | 38,5 V |
| Short-circuit current | 12,84 A |
| Type of cells | Monocrystalline |
|---|---|
| Number of cells | 108 |
| Module dimensions | 1961 × 1134 × 30 mm |
| Weight | 23.5 kg |
| Front glass | 1.6 mm tempered glass, anti-reflective coating (AR) |
| Rear glass | 1.6 mm tempered glass, highly transparent |
| Frame | 30 mm anodized aluminum, black |
| Junction box (J-Box) | IP68 rated, 3 bypass LEDs |
| Connection cables | Photovoltaic cable 4.0 mm² Horizontal: 1300 / 1300 mm |
| Nominal operating temperature of the cell | 43°C (±2°C) |
|---|---|
| Temperature coefficient of power PMAX (Maximum Power - maximum output power) | -0,29% / °C |
| Temperature coefficient of voltage VOC (Open Circuit Voltage) | -0,24% / °C |
| Temperature coefficient of current ISC (Short Circuit Current) | +0,04% / °C |
| Operating temperature | from -40°C to 85°C |
|---|---|
| Maximum circuit voltage | 1500 V DC (IEC, International Electrotechnical Commission) |
| Maximum current protection | 30 A |
| Manufacturer | EcoFlow |
|---|---|
| Model | Stream AC Pro |
| Battery capacity | 1.92 kWh |
| Life cycle | 6000 cycles to 70% capacity |
| AC input | 1050 W |
| AC output power | 1200 W |
| MPPT | - |
| AC output to the grid (on-grid mode) | 800 W |
| AC charging current | 10 A |
| Maximum power of supported devices (Bypass output) | 2300 W (10 A) |
| Operating temperature range | -20°C to 55°C |
| Self-heating of batteries | Low temperature charging activation (≤5°C) |
| Connectivity | Wi-Fi / Bluetooth |
| Degree of protection (IP) | IP65 |
| Net weight | 21.5 kg |
| Dimensions | 255 mm × 254 mm × 458 mm |
| Noise level | <30 dB |
| Warranty | 10 years |
Gifts with orders are constantly changing due to their limited quantity
FREE DELIVERY ON PURCHASES OF EUR 50 AND MORE
Free delivery to the Omniva postal machine when purchasing more than 50 EUR
Free delivery to LP Express or Lithuanian Post when purchasing more than 70 EUR
Free delivery to home or workplace when purchasing more than 150 EUR.
DELIVERY TO Express or Omniva PARCEL TERMINAL
Shipping costs EUR 2.49. To LP Express 3.99
If ordered before 14:00, we ship the goods on the same day (only on working days). Your order will be delivered to the parcel terminal within 1-3 working days from the day of dispatch. The nearest post office from the address you provided is automatically selected.
It is not possible to direct the shipment to another delivery location. You can collect the package at a time convenient for you. Parcel terminals are open 24 hours a day.
DELIVERY TO LITHUANIA POST OFFICES
The price of delivery to post offices is EUR 3.99.
If ordered before 14:00, we ship the goods on the same day (only on working days). The goods will be delivered to Lithuanian post offices within 1-3 working days from the day of dispatch.
HOME OR WORKPLACE DELIVERY BY COURIER
Delivery price - 4.99 EUR
The order will be picked up by a courier and delivered directly to your home or workplace. It usually takes 1-3 working days from the day of dispatch.
DELIVERY TO FOREIGN COUNTRIES
Delivery price - 6.99 EUR.
The order is dispatched within 2 working days. The delivery time varies depending on the country to which the package is going. In many cases, the delivery time is only 2-3 days longer than in Lithuania.
PS The price of delivery may increase if the goods are very large or their weight exceeds the standards indicated on the pages of the delivery services. In such cases, we contact and discuss the situation ourselves, you do not need to do anything additional.
