SOLO is the flagship CubeSat EPS by 2NDSpace, combining power distribution, battery management, and solar array conditioning in a single fault-tolerant unit. With integrated PDCU and modular battery packs, SOLO offers unmatched flexibility, allowing easy reconfiguration as mission requirements evolve. Backed by flight heritage and designed for CubeSats from 1U to 27U, it ensures reliable and scalable power for demanding nanosatellite missions.