Solar MEMS designs and develops products for Spacecrafts

We are pride of having the smallest and most accurate sun sensor of the space market.
Additionally, SMT designs, develops and manufactures other attitude sensors for satellites based on our long experience.
Our technology is manufactured with the highest quality standards to withstand space environment and fully compliant to ESA standards.


Nano Sun Sensor on a Chip (nanoSSOC) is a two-axes and low cost sun sensor for high accurate sun-tracking, pointing and attitude determination. The device measures the incident angle of sun ray in two orthogonal axes, providing a high sensitivity based on the geometrical dimensions of the design.


Sun Sensor on a Chip (SSoC), is based on MEMS fabrication processes to achieve highly integrated sensing structures for high accurate sun-tracking, positioning systems and attitude determination.


Horizon Sensor for Nano and Micro Satellites (HSNS) of Solar MEMS is a Quad Thermopile sensor for Earth detection and Nadir vector determination. This device measures the infrared radiation from Space and from Earth with 4 IR eyes, providing accurate and reliable detection and attitude determination.