The Unite Union will today start consultations with electronics giants Sharp after the firm's announcement it'll stop making solar panels at its factory in Wrexham.
Bosses have blamed "unavoidable market conditions" for their decision.
Two hundred and fifty posts will be shed. It also won't renew around 350 agency workers' contracts.
Microwave ovens will still be made there.
More top news
We are in between the tree and grass pollen seasons at the moment, which means there is a low pollen count this weekend.
As you can probably imagine, it's going to be far from wall to wall sunshine! We have a rain warning issued for this afternoon too!
Police in Gwent are warning people to stay vigilant after an elderly lady was tricked into buying hundreds of pounds vouchers.