Bluetti has unveiled its latest residential battery system, the EnergyPro 13K energy storage system (EP13K ESS).
Compatible with both new and existing solar installations, EnergyPro 13K has a continuous output of 13.2 kW (120 V/240 V) and a high surge capacity of 150 LRA, enabling it to run high-demand appliances. Its integrated automatic transfer switch (ATS) and 155-A bypass enable seamless, uninterrupted switching between grid and stored power.
The EnergyPro 13K features a modular battery design, supporting up to four (4.8-kWh) EnergyPack 500 battery packs for a total capacity maximum of 19.2 kWh. Homeowners can size the system based on current needs and expand over time as demand grows. The system supports mixing new and existing battery packs.
Built with LFP cells and an advanced battery management system (BMS), the EnergyPro 13K is designed for over 10 years of daily use, delivering long-term reliability and consistent energy savings. A built-in self-heating feature further ensures stable performance in freezing conditions.
Building on the proven success of the EP900 Energy Storage System, the next-generation EnergyPro 13K supports a 22-kW solar input through four independent MPPT channels. At the system’s core, the AT1 smart distribution panel intelligently manages energy flow between solar, grid, battery storage and external power sources.
The EnergyPro 13K Energy Storage System is now available at the Bluetti Official Store, with a special promotional price starting at $7,919 (a 10% discount) through April 24, 2026. Customers can also apply the exclusive code BLUETTI8OFF to receive an additional 8% discount.
