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The Offgrid Field Manual

Plain-language research for power, water, food, and readiness.

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Rendering Lard and Tallow for Storage — hero image

Rendering Lard and Tallow for Storage

Render pork fat for lard, beef suet for tallow — low heat, thorough moisture removal, tight seals, cool dark storage for a year-plus shelf life.

7 min
Power Station to Sump Pump: Wire It Safely — hero image

Power Station to Sump Pump: Wire It Safely

One legal DIY method: plug the pump directly into the power station. Anything else needs a licensed electrician and a permitted transfer switch.

7 min
LiFePO4 Battery Safety: Storage to Disposal — hero image

LiFePO4 Battery Safety: Storage to Disposal

LiFePO4 resists thermal runaway better than other lithium types, but overcharging, physical damage, and heat still create real fire and gas hazards.

7 min
Size a Solar Generator for Fridge + Freezer — hero image

Size a Solar Generator for Fridge + Freezer

Four numbers size a solar generator: daily Wh, depth-of-discharge, surge watts, panel math. Get all four right and the correct unit selects itself.

7 min

Download the Off-Grid Readiness Checklist

47 items. PDF. No email required for the download — but join 0% spam, 100% prepping if you want monthly tips.

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