15kwh 51v Flat lithium battery felicity

Felicity Solar 15kWh 51.2V Modular “Flat” Lithium Battery System

Maximize your energy storage without sacrificing valuable floor space. The Felicity Solar 15kWh Modular Lithium System combines high-capacity power with a sleek, modern form factor designed for tight spaces, server rooms, or neat wall installations.

This system achieves a massive 15kWh total capacity by utilizing advanced, stackable “flat” modules (typically three 5kWh units). This modular approach offers easier installation, greater flexibility, and the same robust 51.2V LiFePO4 technology found in Felicity’s larger cabinet models, but in a configuration that hugs the wall or fits neatly into standard server racks.