Yes. Solar Flux Reborn is free to download from Modrinth. Its license is LicenseRef-All-Rights-Reserved.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

Solar Flux Reborn — Minecraft Mods

About Solar Flux Reborn

From Modrinth

Adding solar panels into Minecraft. A reborn of Solar Flux mod.

This mod requires  HammerLib.

Solar Flux Reborn adds solar panels that generate FE or RF.

The CORE mod comes by with 8 different tiers of solar panels (fully configurable!)

While also allowing you to create custom panels with custom textures, names, and FE rates! Read the /.minecraft/config/solarflux/custom_panels.js or watch the tutorial video!

Please know, that this mod also integrates with the following mods:

Version 1.14.4 DOES NOT work with Java 11.

Version 1.16.5 DOES NOT work with Java 17.

Mod content:

Blocks:

 Solar Panel I

Generation: 1 FE/tick
Transfer: 8 FE/tick
Capacity: 25,000 FE

 Solar Panel II

Generation: 8 FE/tick
Transfer: 64 FE/tick
Capacity: 125,000 FE

 Solar Panel III

Generation: 32 FE/tick
Transfer: 256 FE/tick
Capacity: 425,000 FE

 Solar Panel IV

Generation: 128 FE/tick
Transfer: 1,024 FE/tick
Capacity: 2,000,000 FE

 Solar Panel V

Generation: 512 FE/tick
Transfer: 4,096 FE/tick
Capacity: 8,000,000 FE

 Solar Panel VI

Generation: 2,048 FE/tick
Transfer: 16,384 FE/tick
Capacity: 32,000,000 FE

 Solar Panel VII

Generation: 8,192 FE/tick
Transfer: 64,000 FE/tick
Capacity: 64,000,000 FE

 Solar Panel VIII

Generation: 32,768 FE/tick
Transfer: 256,000 FE/tick
Capacity: 128,000,000 FE

Draconic Evolution panels:

 Wyvern Solar Panel

Generation: 65,536 FE/tick
Transfer: 512,000 FE/tick
Capacity: 256,000,000 FE

 Draconic Solar Panel

Generation: 131,072 FE/tick
Transfer: 1,024,000 FE/tick
Capacity: 512,000,000 FE

 Chaotic Solar Panel

Generation: 524,288 FE/tick
Transfer: 4,096,000 FE/tick
Capacity: 2,048,000,000 FE

Black Hole Storage panels:

 Dark Matter Solar Panel

Generation: 65,536 FE/tick
Transfer: 512,000 FE/tick
Capacity: 256,000,000 FE

 Thaumcraft panels:

 Alchemical Solar Panel

Generation: 8 FE/tick
Transfer: 64 FE/tick
Capacity: 125,000 FE

Read the full description on Modrinth →

Highlights

From source data

Game versions

Supports 26 Minecraft versions, the newest being 1.21.4.

Loaders

Runs on Forge and NeoForge.

Footprint

Rated a light load on a server.

Solar Flux Reborn on Nxeon

From our catalogue

One-click install: Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
Server side: Required on the server
Server type needed: Forge, NeoForge
Server load: light
Smallest plan we suggest: Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build: 21.1.8, released 2025-07-16

Game versions by loader

Loader	Game versions	Newest
NeoForge	1.21 to 1.21.4 (3 versions)	1.21.4

From 5 recorded builds of Solar Flux Reborn.

Recent builds

Build	Released	Game versions	Loaders
21.1.8	2025-07-16	1.21.1	NeoForge
21.0.7	2025-05-17	1.21 to 1.21.1 (2 versions)	NeoForge
21.4.6	2025-05-07	1.21.4	NeoForge
21.0.6	2025-05-07	1.21 to 1.21.1 (2 versions)	NeoForge
21.0.5	2025-04-29	1.21 to 1.21.1 (2 versions)	NeoForge

Dependencies

Required: modrinth project PlkSuVtM (modrinth, not in our catalogue)
Optional: modrinth project yPlaLxD1 (modrinth, not in our catalogue)
Optional: modrinth project XxWD5pD3 (modrinth, not in our catalogue)
Optional: modrinth project nBqivi8H (modrinth, not in our catalogue)

Declared by the newest build that lists any. Required ones are installed with it on one-click installs.

Run Solar Flux Reborn on a Minecraft server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog

Listed on Modrinth as “Mods”

Gameplay & overhauls

New mechanics, content and overhauls that change how the game plays.

Runs on your server

From source side support

Modrinth lists Solar Flux Reborn as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game: Minecraft
Loaders: ForgeNeoForge
Runs on: Serverrequired on the server
Game versions: 1.21.4 and 25 earlier

Verified at the source

✓ModrinthOfficial listing, checked 2026-10-01Open ↗
✓AuthorZeith, as published on Modrinth
✓LicenseLicenseRef-All-Rights-ReservedFree

Solar Flux Reborn

Gallery