The Planté Accumulator Technology combines reliability and robustness thanks to its pure lead thick plates over 11 mm, ensuring a lifespan design life of about  50 years. This type of accumulator invented in 1859 by physicist Gaston Planté is still today the most reliable and efficient hub and accumulation system in off-grid installations, or all those plants that are disconnected from the national grid.

Most often in this type of plant, generally made up of a photovoltaic energy source, commercial storage batteries are the first to die, resulting in a complete blackout of the plant in about five years in the case of high-quality batteries.

Primordial S.r.l.s. solves these problems with the use of Planté's own design and construction.