Light Bringer

I have been researching which Solar power generator i can use as a backup power supply at home. To cut the story short, i have chosen Bluetti EB70 1000W because this large power bank can accept solar panel, car charger and home power plug as input charger. Do note that max input is 200W so dont bother buying any Solar Panel which exceed 200W. There are many cheaper alternative to this but i have chosen this mainly because of the battery type. It uses  ultra-stable LiFePO4 battery chemistry,2500+ life cycles ! The recharge cycle matters! and this is the same battery used in EV vehicle. So it much better compare to other types of battery. Here are its full specifications:- Massive 716Wh capacity and 1000W rated wattage The ultra-stable LiFePO4 battery chemistry,2500+ life cycles 2*230V AC outlets, 2*100W PD ports, 2*5V/3A USB-A ports, 2*regulated 12V/10A DC outputs, 1*12V/10A car port,1*15W wireless charging pad. With max input of 200W, this power station can be fully recharged in 3-4 hr

If you want to delete files which contain certain string in a folder, you can use the following powershell command. In this example , i am searching for all files which contain the string _thumb in the folder e:\targetfolder and delete it, Get-Childitem -path e:\targetfolder -Filter *.jpg -Recurse | where-object {$_.Name -ilike "*_thumb*"} | Remove-Item -Force -WhatIf //display file to be delete  Get-Childitem -path e:\targetfolder -Filter *.jpg -Recurse | where-object {$_.Name -ilike "*_thumb*"} | Remove-Item -Force  //actually delete the files