Use the heat to melt the snow on 3000+ meter high mountains and use the water to drive some hydro power plant. Of course you would need acres and acres of mining farms to achieve that effect and the electricity generated might not be strong enough to drive them
I thought you meant to use the solar power plant for electricity? You'll have enough capital outlay for the mining hardware, the cooling etc. already and now you want to pay for a hydroplant as well?