Step-by-Step Off-Grid Solar Build (2025) – Complete Guide

Eric - East Texas Homestead
March 13, 2025

Welcome to the Ultimate DIY Off-Grid Solar Build For Beginners!

If you’re planning to build or upgrade your off-grid solar system, this step-by-step guide will walk you through the entire process, from mounting inverters and batteries to wiring everything together for a rock-solid, reliable power system that anyone can build.

This series covers everything you need to know about setting up an EG4 6000XP inverter system with wall-mount batteries, plus the best techniques for modular mounting using Unistrut.

Whether you’re a DIY beginner or improving your existing system, this guide will save you time, money, and frustration by giving you exact measurements, installation tips, and real-world experience.


Full Parts List & Resources

Get the complete spreadsheet with all components, tools, and recommended products:
👉 Click here to access the full parts list

I’ve compiled everything you need into one easy-to-use spreadsheet, including links to the batteries, inverters, mounting hardware, and wiring components I used in this build.


📺 Watch the Full Off-Grid Solar Build Series

Below, you’ll find every episode in this step-by-step series. Bookmark this page and check back as I add more videos!

🚀 Part 1 – Building the Ultimate Off-Grid Battery & Inverter Setup

  • Watch Now: https://youtu.be/dN5CqcWzkTw
  • Mounting EG4 6000XP Inverters
  • Securing EG4 WallMount Batteries
  • Using Unistrut for a modular mounting system
  • Exact measurements & install tips to save you time
  • Building Conduate

⚡ Part 2 – Wiring the Batteries in Parallel & Setting Up Communications

🔗 Coming Soon! (Subscribe to my channel so you don’t miss it!)
✅ Connecting the batteries properly for maximum efficiency
Configuring inverter & battery communication for smooth operation

🔋 Part 3 – Final Wiring, Testing, & System Walkthrough

🔗 Coming Soon! (Stay tuned!)
✅ Running the final battery & inverter connections
Testing and troubleshooting for a flawless setup
Final overview & tips for long-term reliability


🗣️ Join the DIY Solar Community!

We go LIVE every Thursday at 8PM Eastern to talk all things off-grid solar! Join me, Rodney Hunt and Adam De Lay as we answer questions, discuss new tech, and share real-world DIY solar experiences.

📌 Subscribe & hit the notification bell to join us! 👉 [Insert YouTube Channel Link]


💡 Final Thoughts

Building an off-grid solar system doesn’t have to be complicated. By following this step-by-step series, you’ll have a powerful, reliable system that works for years to come.

🔗 Don’t forget to grab the full parts list here: [Insert Link to Spreadsheet]

💬 Have questions or tips for other DIYers? Drop a comment on the videos! I’d love to hear about your build and help you troubleshoot any issues along the way.

👉 Ready for the next step? Watch the next video here: [Insert Next Video Link When Available].


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