POWERLONG LLC is a project development company specializing in energy storage infrastructure.

As a wholly owned subsidiary of the BSLPV Group, the company is dedicated to the development, operation, and asset formation of energy storage projects in Japan.

With the rapid expansion of renewable energy and increasing demand for grid stability, the social and economic value of energy storage continues to grow.

POWERLONG integrates land development, grid connection coordination, project design, and business structuring to build sustainable energy infrastructure.