Why is the compressed solar mod stuck at 1.12.2? Is there no solar panel that can be used with 1.20.1 etc.?
Yes. Here it is.
This mod provides a 5-stage solar panel that allows you to have an unlimited supply of energy from the sun.
Items
Solar Panel

Recipe
- 3x Blue Stained Glass (Can't use other glass)
- 4x Iron Ingot
- 1x Redstone
- 1x Copper Ingot
Performance
- 4FE/t If it's Sunny
- 2FE/t If it's Rainy
- 1024FE Internal Buffer
- 8FE/t max Energy output from Internal Buffer
Golden Solar Panel

Recipe
- 4x Solar Panel
- 1x Gold Ingot
Performance
- 16FE/t If it's Sunny
- 8FE/t If it's Rainy
- 4096FE Internal Buffer
- 32FE/t max Energy output from Internal Buffer
Diamond Solar Panel

Recipe
- 4x Golden Solar Panel
- 1x Diamond
Performance
- 64FE/t If it's Sunny
- 32FE/t If it's Rainy
- 16384FE Internal Buffer
- 128FE/t max Energy output from Internal Buffer
Netherite Solar Panel

Recipe
- 4x Diamond Solar Panel
- 1x Netherite Ingot
Performance
- 256FE/t If it's Sunny
- 128FE/t If it's Rainy
- 65536FE Internal Buffer
- 512FE/t max Energy output from Internal Buffer
Nether Star Solar Panel

Recipe
- 4x Netherite Solar Panel
- 1x Nether Star
Performance
- 1024FE/t If it's Sunny
- 512FE/t If it's Rainy
- 262144FE Internal Buffer
- 2048FE/t max Energy output from Internal Buffer
Some Advices
- Is the recipe too easy? Or is it too difficult? Please change using Datapack etc.
- Solar panels basically extract energy only from the bottom.
- Power cannot be generated at night or during thunderstorms. Let's sleep in bed.
- Basically, it moves only in the overworld. In some cases, it may work even with dimensions added by mods.
Credit
Created using mod maker MCreator - https://mcreator.net/about
I don't mind if this Mod becomes part of a ModPack. Enjoy!