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Successful EMC testing

        The Optistring 4.6kW system sucessfully passed EMC pre compliance measurements. Both immuity and radiated noise were measured at the Intertek laboratory in Stockholm. The system pass both industrial and residential limits. Please contac us for more information and data.   

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Time for a change

                        The solar inverter business is a very competitive place today with low and falling margins, online here Optistring is the new thinking outsider. Optistring has developed high end inverters for photovoltaic (PV) energy systems based on wellknown technology from high power distribution. By[…]