Kernel sistemi design, produces and trades electronic devices for many different sector. From many years the principal focus are photovoltaic devices for megawatt solar plants and electronic devices for industrial automation. The company is based in Italy and each manufacturing step is made within the company. In particular Kernel produces photovoltaic string monitoring units with shunt or hall sensors technology, different products for monitoring new PV plants or for retrofit of PV plants. All Kernel string monitoring units have big accuracy and very low drift in temperature. With Kernel SMU is possible transmit data in RS485 serial, optical fiber or wireless. Available models from 8 to 32 channels of measurement current from 15 Amps to 45 Amps for each channel. Over then 11 Gigawatt are monitored with Kernel PV string monitoring units. Regarding the industrial automation market, Kernel sistemi, produces PLC, compact PLC and PLC with HMI integrated for many different industrial sectors.