I stumbled across a way to go from 10% or less to 100% shields on my seriously engineered corvette (the FNS ROFLSTOMP) and decided to offer some help for those that have singularly equipped ships. My ship is equipped with a class 7 prismatic shield with G5 reinforced and 8x G5 heavy duty A class shield boosters for about 8,500 MJ of shield power. As many know, recharging shields like this, even in the station takes FOREVER. This tip will work for all ships with all shield types, but because of the recharge penalty, it works best for shields that are supersized. All you have to do is:
1) Land on any nearby planet. Usually conflict zones spawn around landable planets, so this should not be a problem.
2) Deploy SRV and immediately dismiss your ship.
3) As soon as your ship is off the scanner, recall it.
4) Reenter the ship and your shields will be 100% after only a few seconds.
5) Go back to conflict zone and unleash the fury of hell upon your enemies.
I have tested this with a combat fitted anaconda with about 5,000 MJ, a combat fitted cutter with just under 9,000 MJ (I need to re roll the prismatics so they can be OVER 9,000!) and several other ships. I have tested with and without NPC pilot but I have NOT tested with a multicrew pilot. One caveat, I have noticed that upon return, the ship always has the power distribution set weird. And by "weird", I mean set in such a way as to make combat tricky. Hopefully this helps some of you.