The Off-Grid Power & Comms Field Manual — Complete Edition

The complete engineering playbook for building resilient off-grid power and staying connected anywhere the grid doesn't reach.

Most off-grid systems disappoint their owners for one reason: they're designed backward — panel first, load last. This manual teaches the correct method used by real system designers, then walks it end to end across four real-world builds.

What's inside (15 pages, delivered as PDF + EPUB):

• Part 1 — Power: the five core sizing formulas (load, array, battery, inverter, charge controller) with worked numbers, plus surge and duty-cycle math, system derate, and bus-voltage selection.
• Supplementary generation: micro-hydro, small wind, and generator integration — each modelled correctly so you know what actually shrinks your array vs. your battery.
• Balance of system & safety: the wiring, fusing, grounding, and disconnects that keep you alive and pass inspection.
• Part 2 — Communications: the full layered-resilience doctrine — satellite internet, LoRa mesh, and HF radio (including honest licensing guidance).
• Part 3 — Putting it together: the complete decision flow, four worked case studies (weekend cabin to multi-building eco-resort), and the honest DIY-vs-configured-kit economics.
• Reference: formula quick-card, failure-mode troubleshooting table, and a full pre-build checklist.

Formats: Print-ready PDF and reflowable EPUB for e-readers — both included.

This guide is educational. Off-grid electrical work can be dangerous and is subject to local codes; radio transmission requires licensing in most jurisdictions. Figures are planning estimates — consult a licensed professional for installation.

SovereignGrid · sovereigngrid.live · Where the grid stops, you keep going.