Investments
Current Investments
Energy
- Agility Fuel Systems
- Deeya Energy
- Electro-Petroleum
- Energex
- Environmental Drilling Solutions
- LumaSense
- Miartech
- Petra Solar
- TAS Energy
- TPI Composites
Industrial
Environmental
Prior Investments
Petra Solar
Petra Solar focuses on increasing efficiencies and significantly reducing the cost of installed solar electric systems through the introduction of innovative power electronics. Petra Solar is developing intelligent, digitally controlled, distributed and scalable products that manage power conversion from a solar module into the grid, batteries, or electric loads. The grid-tied, integrated inverter modules will seek to increase overall system efficiency and significantly reduce the total installation costs of photovoltaic systems by as much as 50%.


