PC randomly shutting down

[SnowB232]

For a while now my old PSU would make a sound, similar to electricity arcing. I recently changed by PSU about a month ago and all was fine, however this past Monday people from the solar company were checking the system, and the all arcing noise came back, and once again from my computer. Now I did shut off my solar system to solve the issue (Which did work thankfully) And now it randomly shuts down without warning, then someone in my house says there internet is not working and it seems, whenever my computer shutdown it takes the power to the router and other electronics in my house. I have no idea what to at this point and I put yet another psu in. (I feel I should also note, that all of these issues started after my solar was turned on last August. 
I5-4590
Asus H-97Plus
16gb LP blue kingston
Gigabyte windforce GTX 1060 3gb
WD black 1TB HHD
Corsair TX550M (550w)

[nickyteddy]

Don't mind me asking I have no knowledge of solar panels but could they be interfering with the power from the grid?

 

[ant666_2]

how about trying a ups??

[aezakmi]

x2 for the interference thing, the solar panels should have a different independent circuit

[SnowB232]

11 minutes ago, nickyteddy said:

Don't mind me asking I have no knowledge of solar panels but could they be interfering with the power from the grid?

 

 

5 minutes ago, aezakmi said:

x2 for the interference thing, the solar panels should have a different independent circuit

Its highly likely, at the moment my entire solar system is turned off, but it did happen again when, this time not solar but my ISP came out and were working over in the corner of my house by the fuse box. 
 

 

7 minutes ago, ant666_2 said:

how about trying a ups??

I currently lack the funds for one, but that.. actually isn't a half bad idea

[SupaKomputa]

You can try using Volt Stabilizers, as solar energy voltages maybe unstable for pc use.

It is cheaper than buying a ups. If it works, you won't need a ups.

For the long run, UPS is better as will also acts as a stabilizers.

Whenever voltage drops, the battery in the ups will kick in.

Make sure the ups has an auto sleep function whenever power outage occurs.