As for which to actually pick i d say it s up to your preference cilya s design with accumulators instead of a roboport is the only one with perfect 0 86 ratio among popular designs used by factorio players.
Factorio best solar panel layout.
This layout has 170 accumulators and 196 panels.
For each 5 solar panels you need 3 accumulators.
Or more precisely you need power consumption in w 30 kw solar panels.
There are either 5 36 extra accumulators or 6 38 missing solar panels.
Keep in mind that these numbers are approximate you may want to have a buffer for laser turrets if nothing else.
However high space efficiency is not the best indicator of a good design.
Though in all honesty you probably aren t ready for solar panels yet if the cost bothers you.
Solar panels and accumulators optimal ratio.
Three types of energy solutions fall into the category of renewable energy factorio solar panel layout energy hydro energy and wind energy solutions.
Even though this substation box design is more compact and has a higher space efficiency than this perf ratio 324 design the second design makes better use of both land and resources by being in the correct ratio.
Plop a sub station down and fill it with solar pannels.
You need 17 solar panels for each steam engine running at max capacity.
I leave a space to walk between.
Overall this design has a continuous power rating excluding roboport drain of 8 232mw.
The optimal ratio is 0 84 21 25 accumulators per solar panel and 23 8 solar panels per megawatt required by your factory this ratio accounts for solar panels needed to charge the accumulators this means that you need 1 428 mw of production of solar panels and 100mj of storage to provide 1 mw of power over one day night cycle.
Note your roboports will be closer together here which isn t necessarily a bad thing depending on your base.
This means one solar panel produces an average of 42 kw over one day and night cycle.
Solar panels are an unlimited source of free energy that produce no pollution.
Just add as needed for each.
I don t beleve in perfect ratios for solar.
With the world slowly moving to the much dreaded energy crisis it is important that we reduce our dependency on non renewable sources of energy.
The ideal ratio is 0 84 accumulators panel.
Factorio solar panel layout what we can do.
This is because it doesn t waste any space that is occupied by unnecessary solar panels.
During daylight hours every panel provides the maximum power level 60kw.
Haven t seen this design posted anywhere so here is yet another 0 15 solar panel layout this solar panel layout has a roboport only uses 4 substations has the exact 0 84 ratio 84 accumulators 100 solar panels and is symettrical.