It's actually common to be in that situation where the grid is paying pennies on the dollar and you have extra generation. Most grid-tie systems are in that boat.
Suddenly you find yourself looking for something to spend power on so it doesn't go to waste.
Solar panel breakage doesn't depend on a graphics card.
Solar power is not free.
You can decide to not fix the panel that was being used to power a GPU.
Or you could sell the power back.
Or you could put it in a battery bank for when the sun is down.
Or, if none of those are the case and you just have excess power that's useless for anything but a GPU, then you prepaid for the GPU.
I love that we have solar panels, but we weren't gifted them. Using power has a cost.
It's actually common to be in that situation where the grid is paying pennies on the dollar and you have extra generation. Most grid-tie systems are in that boat.
Suddenly you find yourself looking for something to spend power on so it doesn't go to waste.