Central Coast California solar technology firm LightManufacturing exhibits at the Solar Power International (SPI) expo in Anaheim this week, showing new applications for solar energy and a unique set of products to the massive industry conference.

“We’re not a PV company,” explains founder Karl von Kries. “We don’t make electricity. Instead, we use concentrated solar heat to replace fossil fuels in industry.”

Continues von Kries, “For example, we’ve learned how to mold water tanks and boats using solar thermal energy at a fraction of the cost.” The company has molded thousands of commercial-grade plastic parts for private clients at the company’s research facility.


The firm’s Solar Rotational Molding or SRM™ process recently received US Patent protection. The company is targeting several industrial processes for conversion to real-time solar heat.

In addition to patents and process know-how, the firm developed a unique line of sun-tracking heliostats. A two-year effort yielded a simple, industrial-grade heliostat that’s efficient to deploy in small arrays.

LightManufacturing Heliostat

“The new H1 is remarkably easy to use,” says von Kries, “and it’s the first ‘Internet of Things’ or IoT heliostat.” According to the firm, the H1 is the first heliostat that connects to the Internet for simple cloud-based configuration and aiming. No software is required to use the H1, just a web browser on a computer or smartphone.

For greater heat intensity, customers can order the Vacuum Mirror option, a patent pending field-adjustable mirror, which according to the firm can focus most of the reflected energy onto a circle.

LightManufacturing Vacuum Mirror

LightManufacturing’s unique vision for solar thermal in industry won the firm a slot at the competitive “Start-Up Alley” section of the massive Solar Power International show, and landed the company a chance to present at the even-more-selective Startup Challenge competition. SPI attracts 20,000 visitors and 600 exhibitors each year, so “we’re very excited to be invited,” says von Kries.

About LightManufacturing

Founded in 2010, LightManufacturing researches and commercializes solar thermal technology, including Solar Vacuum-Forming and Solar Rotational Molding (SRM®). The firm’s products include the H1 heliostat and turnkey SRM molding systems.

About Solar Power International

Solar Power International (SPI) generates success for solar energy professionals and the global solar industry. SPI is ranked #109 in the Top 250 Largest Trade Shows (by Trade Show News Network), making SPI the largest solar show in North America. In addition, SPI is a Gold 100 tradeshow (as ranked by Trade Show Executive), making it the only solar show to make both lists.