BLUETTI B500

This massive expansion module is designed for a substantial increase in the energy capacity of home backup power systems, transforming a compatible station into a full-fledged power source for the entire house in case of prolonged outages. Since the device is not a stand-alone inverter and lacks its own output sockets or USB interfaces, it works exclusively in tandem with the brand's head units, transmitting the accumulated resource to them through specialized cables.

Inside the durable casing are modern lithium iron phosphate (LiFePO4) batteries, renowned for their high fire safety and immense capacity — a single BLUETTI B500 battery block adds an impressive 4960 Wh of energy to the overall setup. This reserve is sufficient for several hours of support for power-hungry appliances, including climate control technology and kitchen equipment.

The construction, weighing 56 kg and measuring 338x636x325 mm, is clearly intended for stationary placement. However, the engineers have designed it to function in challenging climatic conditions: the operating temperature range starts from -20 °C, allowing for worry-free installation in unheated garages or basements. Integrating such modules into the system provides the user with flexibility in setting the desired level of autonomy without the need to replace the main inverter. The use of advanced lithium iron phosphate batteries ensures superior safety and substantial energy capacity.