Here is a way to create instantaneous, free, HV current. I know what you're thinking: That's easy! Why can't you just use a hybrid reactor or HV Solar panels? Because A, hybrid reactors are resource-intensive, time consuming and dangerous. And HV panels only work during a sunny day. So here: we will combine three MFSU's, a good amount of gold/glass cable and quite a few solar panels, along with some pipes, lava fabricators and geothermal generators. Here we go!
Make a solar roof on a small building, at least 5x5 using HV panels. Configure the wiring like so:
(Sorry for item subbing, the solar panel icon is glitched) (They're solar panels)
Next, take the feed and plug it into the three MFSU's like so:
Now we have unlimited power during rain or shine, night of day, because once fully charged, three lava fabricators can only consume about 3 500 000 EU during a night or storm. In the event of an extremely large thunderstorm, (many days) you have 30 000 000 EU to last a number of days. Lava fabricators will draw power from the MFSU's during night/rain. In daylight the power passes straight through the multi-functional storage units (MFSU's) So before you perform the next step it is advised to let the MFSU's charge to full. A half drained MFSU will recharge in mere seconds from the HV panel roof. Next steps!
Draw power from the dotted face of the MFSU's with a glass fiber cable and put it into three lava fabricators as shown:
So now the feed is 3x1x2. Build 2 more beside it to make it 3x3x2.
Take pipes and draw lava from the fabricators:
Pipe (I know, it's not looking very pipe-ish but respect it)
The pipe rig is 1x1x2.
Make 2 more beside it to make it 1x3x2.
Then take the pipes and plug them into the bottom of a geothermal generator:
Once more, build this beside it again twice.
Run cables out the tops of the generators, and....
You're done! You have infinite power.