space_additons_solar_panels-1.2.1-forge-1.20.1.jar is a release file of the Minecraft mod Space Solar and such for Forge, made for Minecraft 1.20.1. It was published on April 11, 2026 and is 0.8 MB in size. For the full description, screenshots and every other version, visit the Space Solar and such mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.