Bitcoin network hash rate

[arnoudk]

The hash rate of the bitcoin network is continuing to increase exponentially. I don't think this can be caused by old miners becoming profitable again with a higher price (it is just too much hash power), so it must be caused by a flood of new, highly efficient, miners being brought online.

Does anyone have any statistics on how much e.g. KnCMiner's Solar is contributing to the network hash rate, or Spondoolies Tech's SP50 mean machine?

It is unfortunate that, for a small miner or a new miner, you cannot buy the Solar, nor the SP50 machines.

Look at the hash rate!
2 year chart:


All time chart: