en.Wedoany.com Reported - California-based portable solar-plus-storage solution provider Bluetti has launched two new balcony PV energy storage systems, the Balco 260 and Balco 500. These two products integrate core power electronic components such as the maximum power point tracking controller, microinverter, battery storage, and safety module into a unified architecture.

The Balco 260 is positioned in the mid-to-low-end market, targeting apartments and small household applications. It is equipped with a 2.56 kWh lithium iron phosphate battery, features a built-in heating function, and supports expansion to 15 kWh via additional modules. The system offers four MPPT channels with a maximum solar input of 2400 W, while also supporting 1100 W AC input charging. In terms of output, it can provide 1200 W AC power in both grid-tied and off-grid modes, with a 2300 W AC bypass capable of handling higher loads. The unit measures 476 mm by 260 mm by 336.3 mm and weighs 28.5 kg.

The Balco 500 is a higher-capacity model, designed specifically for larger apartments and whole-home backup power applications. It is equipped with a 5.02 kWh lithium iron phosphate battery, also featuring a built-in heating function. At the system level, up to three Balco 500 units can be paralleled to a home distribution panel, achieving a maximum output capacity of 11 kW and 15 kWh of energy storage. On the solar side, the system supports up to 4.36 kW input through a single MPPT channel within a 70 V to 470 V range, and supports up to 3.68 kW AC input. The output side offers two operating modes: a balcony plug-and-play mode with up to 800 W output, and a whole-home backup mode with up to 3.68 kW bidirectional input or output. The system dimensions are 450 mm by 190 mm by 580 mm, and it weighs 65 kg.

Both systems feature built-in inverters and support grid-tied and off-grid operation. They have an IP65 protection rating and an operating temperature range of -20°C to 55°C. Smart energy integration and app-based control and monitoring are enabled through compatibility with Bluetti, Shelly, and Everhome smart meters, along with Wi-Fi and Bluetooth connectivity. The company offers a 10-year warranty for both products.

The Balco series works with the Balco Transfer Hub, a grid-tied controller that allows existing portable power stations to be integrated into the balcony PV system, achieving up to 800 W of grid-compliant output while retaining off-grid functionality. Portable power stations include Bluetti and third-party devices.

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