Sterling pro 1600 combi inverter. Jan 10, 2022 11:33:52 GMT via mobile Quote Select PostDeselect PostLink to PostBack to Top Post by ianali on Jan 10, 2022 11:33:52 GMT I have a friend who’s inverter has stopped working. Shows a solid red light but no power out. He thinks batteries are ok as 12 v all ok. Anyone familiar with this model?