Quantum Solars!? Nice!
One thing that's always bugged me about solars, though, is that mobs seem to spawn on them. I would think that if it's glass based (the top), then mobs shouldn't spawn. I hate having to put torches all over my solar panels. (almost seems ironic, like a solar powered torch. lol)
Just tried out a Solar Array setup - 25 solars on each "arm", 9 in the center). "Infinite Cosmic Power! Itty Bitty little space!" I wonder if there's any new IC2 power storage unit (advanced version of the MFSU) or addon -- that's not GregTech related. The MFSU fills up so quickly with 109 Quantum Solars (done in creative mode - those wither skulls will probably come "easier" with some other mod... maybe nether stars from bees or something - still waiting on Extra Bees and Magic Bees, if they're not already updated).