The individual interviewed didn't state that Silent Hunter was inducted in the PLA, he claimed that LW-30 was in service (back in 2019). As per info released at Zhuhai LW-30 could engage not only drones but also light manned aircraft, mortar rounds, and unguided rockets, so there is more mission flexibility. It could also damage IR sensors at considerable range so it has applications against LGBs and some air to surface missiles. I agree that the unidentified naval laser is in a completely different ballpark. Based on my analysis in the PLAN Laser/Railgun thread, that particular weapon is tailored for cruise missiles but of course could engage slower targets like low flying UCAVs, surveillance drones, and quadcopters.
I did suddenly realize one thing. Has the U.S. Navy conducted solid-state/fiber laser tests against jet/rocket propelled drones? In the videos I've seen they were mostly against propeller drones like scan-eagle. I don't doubt that they can track much faster targets because COIL like THEL have been obliterating unguided rocket/artillery rounds in the early 2000s. Once the power level has been scaled up they should be able to take down cruise missiles, but by how much?
I guess more info might be released at this year's Zhuhai. I hope they don't cancel it this year because of the Delta-variant. If worst comes to worst I hope they just close it off to foreigners physically and use virtual tours for prospective customers.