Silicon Loading


Capacity mAh/g


Energy Density Wh/kg


Energy Density Wh/L


Silicon Loading


Capacity mAh/g


Energy Density Wh/kg


Energy Density Wh/L


Silicon Loading


Capacity mAh/g


Energy Density Wh/kg


Energy Density Wh/L

What’s in a Name?

Paraclete means “to come alongside”. As the silicon anode material supplier, we work with battery manufacturers, anode material suppliers, OEMs and researchers to enable them to produce batteries with the highest levels of energy and longevity.

Seamlessly Integrated

Our SM-Silicon/3590™ replaces a percentage of the graphite in the anode. Just mix our silicon with the graphite in the slurry. There are no changes to your manufacturing process required.

In Mass Production

Paraclete Energy is the only silicon anode material supplier identified by Cairn Energy Research to be at “Technology Readiness Level 9: Actual system proven through successful mission operations.”


Up to 3,590 mAh/g

Long battery life

>300% longer than other known silicon materials

Energy density

Up to 2,000 Wh/kg

Energy density

Up to 4,000 Wh/L

Targeted at the electric vehicle industry, given capacity and stability, but also available for consumer devices.

Our products work today and are available today in grams to tons.

Drop-in, dry powder means seamless integration.

Latest News

Where we are presenting and our latest publications.

  • The attached document will keep you up-to-date with all of the appearances of Paraclete Energy in the press. The PDF has...

  • Join Paraclete Energy at Battery Next in Boulder, Colorado, on September 17. Jeff Norris, CEO of Paraclete Energy, will ...

  • Paraclete Energy was featured in this clip from Sam Jaffe’s Batteries in Five. Each week, Sam Jaffe of Cairn ERA u...

  • Introducing the New ParacleteEnergy.com  In the meantime, you can learn more about Paraclete Energy’s&nb...

Request a Sample: +1-734-288-4120

Order your sample of SM-Silicon/3590™ today and validate it yourself.