Categories: Solar, Off-grid Solar, String Inverters Fronius Primo Selectronic Certified String Inverter Using a Selectronic Certified grid-tie inverter allows you to have a grid-tie power system today andadd a fully managed storage system at a later date. This is a cost-effective, future ready solution. Managed AC Coupling with Selectronic Certified grid-tie inverters Using our highly acclaimed Managed AC Coupling topology, the SP PRO controls the PV output in 1% increments, allowing for perfect control of your solar power system. Want solar but not ready to add battery storage? Using a Selectronic Certified grid-tie inverter allows you to have a grid-tie power system today andadd a fully managed storage system at a later date. This is a cost-effective, future ready solution. Benefits of using Selectronic Certified No frequency changes when off-grid or when grid has failed Precise battery charging Grid inverter data is displayed in SP LINK monitoring software Allows for small capacity batteries to be connected Allows for utility-controlled battery discharging (if grid-connected) Allows more AC coupled PV in grid-connect systems Allows more PV to be connected and available when grid fails Export limiting capability when grid-connected with an SP PRO Go completely off-grid when AC coupled with an SP PRO Allows a backup generator to be connected when AC coupled with an SP PRO The foundation of the ultimate solar power system A Selectronic Certified grid-tie inverter is the first step in building a system with maximum efficiency and ultimate flexibility using Selectronic’s Managed AC Coupling technology. Print Hubands Energy has flexible, interest free terms available through Q Card on purchases over $1000. View finance details