Gridtential

Silicon Joule technology for next-generation lead-acid batteries

Santa Clara, United States · Founded 2010 · $25.6M raised

Employees
11–50
Founded
2010
Business Model
B2B
Total Funding
$25.6M
Last Round
$12.0M Venture RoundApr 2021
Rounds
4

About

Gridtential is a Santa Clara-based energy storage company that has developed Silicon Joule technology — a silicon plate that replaces up to 35% of the lead content in traditional lead-acid batteries. The technology dramatically improves energy density, cycle life, and charge acceptance while maintaining backward compatibility with existing battery manufacturing infrastructure, enabling lower-cost grid and automotive storage systems.

Summary

Gridtential is a Clean Energy company based in Santa Clara, United States, founded in 2010. It has raised $25.6M in total across 4 rounds, most recently a $12.0M Venture Round round in Apr 2021. Investors include 1955 Capital and Roda Group.

Sign up to view the funding chart

Create a free account — you'll get 10 credits a month to unlock funding history, valuations, and tech stacks.

Funding History

Venture RoundVenture RoundApr 2021
$12.0M

Sign up to see all 4 rounds

Full funding history, per-round amounts, and investor participation.

Investors

Similar Companies