We make industrial process heat available around the clock with solar PV at prices competitive with natural gas.
Solutions
Our storage solution balances summer and winter solar PV supply to provide steady, year-round industrial process heat.
We bank excess summer solar production for winter use to power seasonal heating loads like district heating.
Technology
A high-density, low-profile solar PV array provides direct current power. Our efficient power management system eliminates the inverters, transformers, and grid-tie equipment that account for one-third of a conventional solar farm's cost.
Electricity flows to heating elements that heat air, which transfers heat to the dirt storage material.
Dirt storage provides ultra cheap, long duration storage at temperatures above 400 °C.
Air removes heat from the material and delivers it directly to the customer or to a steam generator.
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People
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We’re looking for talented recruits with a hunger for rapid development and prototyping to join our growing team. If you think you can show a record of action and a will to take on hard problems alongside us, get in touch.