Practical Solar

Our Mission

Practical Solar, Inc., based near Boston, Massachusetts, is dedicated to providing a practical and cost-effective solution to global energy needs through the utilization of solar energy. We believe in harnessing the power of the sun to create a cleaner, more sustainable future. Our innovative heliostat system, designed for reliability and efficiency, offers a viable alternative to fossil fuels, contributing to a reduced carbon footprint and a healthier planet.

The Practical Solar Heliostat System

Our heliostat system represents a breakthrough in concentrating solar power technology. It utilizes an array of precisely controlled mirrors, called heliostats, to capture and focus the sun's energy onto a central receiver. This concentrated light generates intense heat, which is then transferred to a heat exchange fluid, propylene glycol antifreeze in our system, circulating through the receiver. This heated fluid can be used to provide both heating and cooling for buildings.

The heliostat system's brilliance lies in its inherent simplicity. The system is designed to operate unattended for extended periods, requiring minimal maintenance. The heliostats seamlessly track the sun's movement throughout the day, ensuring maximum energy capture, and our sophisticated control software optimizes performance based on real-time weather conditions.

Advantages of Practical Solar's Heliostats

• Cost-Effective: Our heliostat system offers a cost-competitive alternative to traditional fossil fuel-based heating and cooling systems. The initial investment is offset by long-term savings on energy costs.
• Reliable and Durable: Rigorously tested and designed for decades of reliable operation in diverse climates, our heliostats are engineered for the long haul.
• Environmentally Friendly: By harnessing the clean energy of the sun, our heliostat system produces zero carbon emissions, significantly reducing the environmental impact of building heating and cooling.
• Scalable: Our heliostat system can be customized to meet the specific energy needs of individual buildings or entire communities.
• Versatility: While our current focus is on heating and cooling applications, the inherent power of our heliostat system opens doors to numerous other potential applications, including heat supply for industrial processes or water desalination.

Proven Expertise

Our commitment to innovation and excellence has earned us recognition from industry leaders. NASA, for example, selected our heliostat technology for a groundbreaking project testing the photovoltaic panels used on the Parker Solar Probe, a spacecraft that has ventured closer to the sun than any previous mission. This prestigious endorsement underscores the reliability and performance capabilities of our heliostat system.

We are proud to offer inexpensive manufacturing licenses for our heliostat system, supported by comprehensive technical assistance worldwide. We believe in empowering others to join us in harnessing the sun's energy for a brighter future.