Structured Guides
Step-by-step content you can follow at your own pace, from site selection and shelter to energy, water and sanitation basics.
- Energy, Water, Heating & Cooling, Food
- Articles with practical tips and decision checklists
About
Why Off Grid Hub exists
We build practical, vendor-neutral tools and guides to help you plan and run your off-grid systems — energy, water, sanitation, heating/cooling and food — with clear math, real-world examples and a supportive community.
What you’ll find here
Accurate Calculators
Reliable sizing tools with transparent assumptions and units you can audit.
Community & Knowledge
Learn from others, get unstuck fast, and share what works in the field.
Save & Manage Projects
Keep your scenarios and calculations organized and re-use them as your build evolves.
- Create an account to save, duplicate and refine your setups over time
- All your data in one place, under your control
Our principles
- Practical first. Real constraints, real budgets, real weather.
- Transparent math. Assumptions and units are visible and editable.
- Vendor-neutral. We explain trade-offs; you choose brands and suppliers.
- Worldwide. Built for different climates and contexts.
FAQ
Is Off Grid Hub free?
Core guides are free. Some advanced calculators and project features may require an account.
Do I need an account to use the tools?
You can try most tools without an account. Create one to save and manage your projects.
Can I suggest features or calculators?
Absolutely. Join the community links above or reach us via the Contact page.