Power outages can last hours, days, or weeks. These guides explore solar panels, generators, battery banks, and other off-grid energy solutions to keep your lights on, devices charged, and food refrigerated.
A small solar generator handles most basic needs during short outages.
Editor's pick
How to Make Your Own Emergency Candles
Learn how to make DIY emergency candles with simple supplies, safety tips, and cost comparisons so you’re ready when the lights go out.
The Complete
Prepper's Reference.
149 articles synthesized into one comprehensive PDF — twelve chapters covering water, food, shelter, first aid, comms, and scenario-specific preparedness. Free with your email.
Unsubscribe anytime · We never share your email
You're in. Check your inbox.
All Energy Solutions guides
How to Make Your Own Emergency Candles
Learn how to make DIY emergency candles with simple supplies, safety tips, and cost comparisons so you’re ready when the lights go out.
How to Build a Simple Solar Water Heater
Learn how to build a simple DIY solar water heater with basic tools, prepper-friendly materials, safety tips, and off-grid survival benefits.
How Solar Power Works: A Prepper's Off-Grid Guide
Learn how solar power works step by step and how to build a reliable off-grid emergency solar system. Practical sizing guide from a field-tested prepper.
How to Safely Store Fuel for Emergency Use
Learn how to store gasoline, diesel, and propane safely for emergencies with beginner-friendly tips on containers, shelf life, stabilizers, and fire safety.