EcoFlow 1800 W balcony solar power station with STREAM Ultra X 3.8 kWh battery (4 solar panels)

The EcoFlow 1800 W balcony solar power station with the STREAM Ultra X 3.84 kWh battery is a ready-to-use solution for those who want to generate more of their own solar energy without complicated installation, roof modifications or major building work. The kit combines four high-efficiency 450 W Jolywood solar panels with a modern EcoFlow STREAM Ultra X battery, enabling the system not only to generate electricity during the day but also to store it for use in the evening, in cloudy weather or during periods of high consumption.

The total power of the solar array is 1800 Wp, making this kit particularly attractive for users who want to maximise power generation on a balcony, terrace, façade, in the garden or on the roof. The Jolywood Full-Black Glass/Glass solar panels are built using modern n-type TOPCon cells and boast a high efficiency of 22.5%. This design helps the system operate reliably under real-world conditions and maintain good performance even in less intense sunlight.

The centrepiece of the kit is the EcoFlow STREAM Ultra X battery with a capacity of 3.84 kWh. It allows you to store surplus energy generated and use it when it is really needed. The system supports 800 W grid feed-in, 1200 W AC output and up to 2000 W solar input via 4 MPPT channels of 500 W each. This enables efficient operation with four separate panels and better utilisation of solar generation potential. The system is scalable, so it can be adapted to future increases in consumption.

A particular advantage of this kit is its high convenience in everyday use. Via the EcoFlow App, you can monitor generation, battery charge level, consumption and overall system efficiency in real time. This allows you to better understand your own energy balance and optimise the use of stored energy in your home. This approach is particularly useful for households wishing to reduce their dependence on the external grid and make greater use of their own electricity.

The STREAM Ultra X is designed for long-term operation and daily use. The weatherproof housing with IP65 protection allows the system to be used outdoors, whilst the modern design of the storage unit makes it suitable for continuous operation in various conditions. This is not just a compact solution for a balcony, but a fully-fledged home mini solar power system that combines generation, storage and flexible control.

The kit is supplied as a practical, ready-to-use solution. It includes a STREAM Ultra X 3.84 kWh battery, four Jolywood 450 W Glass/Glass bifacial solar panels, four pairs of 5 m solar extension cables and an AC cable for connection to a 230 V socket. If the panels are to be installed at a greater distance from the battery, the system can be further equipped with extension or flat cables for convenient routing through window or door openings without drilling or altering the building’s structure.

The EcoFlow 1800 W with STREAM Ultra X 3.84 kWh is an excellent choice for those looking for a powerful, modern and scalable balcony solar power station with a battery. It combines high solar power output, user-friendly control, energy storage and readiness for daily use in a single, well-designed package.