Just place it in the sun. It will produce electricity as long as it is daylight. It won't work if it rains. You can right-click to see if there is electricity generated based on the little sun in the middle. . The grid can be used to put rechargeable batteries or connect it to other electrical machines with wires. But electricity production is too low. It generates around 12,000 eu (= 3 coals) during the day (this is Industry II).
These are iridium ingots. Don't question it. You want to make a molecule. recombination device and put an iron ingot You have to wait a long time (it consumes a lot of energy). After getting the iridium ore, put it into the compressor without saying anything. After obtaining the iridium ingot, you can make an iridium iron plate, you can make a thickened iridium iron plate, you can make a glorious iridium iron plate and the glorious one. The iridium iron plate needs a small piece of sunlight. For compounds, you also need a molecular recombination device, put in a piece of fluorite powder and wait for it to come out.