Posted in Emergency Preparedness Safety and Preparedness

72-Hour Emergency Kits: Why Your Family Needs One (and How Solar Changes Everything)

Author Everyday Us Living Estimated read time 5 min read

Estimated read time: 5–6 minutes
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Imagine this: a storm knocks out power for two days. Your kids are fine – playing board games by candlelight. But your work-from-home income? Dead. Your refrigerator? Warming. Your communication? Offline.

That’s the scenario we prepare for. And here’s what we’ve learned from the few times power has dipped below usable levels – the Bluetti AC200P (#ad) kept my home office running and the refrigerator cold, and we were able to hook up solar panels to recharge while continuing to draw from the battery throughout the day.

Why Every Family Should Prepare

Whether it’s a winter storm, a summer blackout, or just an afternoon outage, having a 72-hour emergency kit isn’t about fear — it’s about maintaining function when things go sideways.

For the complete checklist of essentials tested across real use cases, read our companion guide: “Building Your 72-Hour Kit Essentials for Survival” — where we break down each category by what we’ve actually used and what we’d recommend.

What Is a 72-Hour Emergency Kit?

A 72-hour emergency kit holds essential supplies to keep your family safe and comfortable for at least three days. These first 72 hours are often the most critical. Emergency services may be overwhelmed, grocery stores could be empty, and power or water might be unavailable. Having your own supplies gives you peace of mind and keeps your family secure.

Where to Start?

Start by packing these essentials:
✔ Water & food – Enough for three days per person
✔ First aid kit – Bandages, medications, and antiseptics
✔ Shelter & warmth – Blankets, extra clothing, and a tent or tarp
✔ Emergency tools – Flashlights, batteries, and a multi-tool

For a complete checklist, visit Ready.gov.

What Disasters Should You Prepare For?

Your emergency kit should match the risks in your area. Here are common situations where it becomes essential:

  • Natural Disasters: Hurricanes, wildfires, earthquakes, floods, and tornadoes
  • Power Outages: Winter storms, blackouts, and grid failures
  • Evacuations: Gas leaks, chemical spills, and civil unrest
  • Medical Emergencies: When hospitals are overwhelmed or far away

Find out what emergencies affect your region at FEMA’s Disaster Preparedness Maps.

Preparing a 72-Hour Emergency Kit for a Large Family

If you have young children, elderly family members, or pets, your kit needs extra items. Here’s how we manage it:

  • Two backpacks, not one – This keeps the load manageable and ensures redundancy.
  • Kids’ essentials – Baby formula, diapers, comfort items, and small games.
  • Medical supplies – Prescription medications, allergy treatments, and pain relievers.
  • Pet needs – Food, water, leash, and pet first aid.

For more family-friendly preparedness tips, check out The Survival Mom.

The One Thing That Changes Everything

Canned goods won’t charge your phone when the grid dies. Flashlights won’t run your work laptop. Battery packs won’t keep your refrigerator cold.

Power does.

After testing portable power solutions for home office backup and camping trips, here’s what actually works:

Bluetti AC200P Portable Power Station — 2000Wh (#ad)

Yes, it’s expensive. But we’ve used it for:

  • Home office backup
  • Run refrigerator during short outages
  • Camping trips with the family
  • Outdoor movie nights in the backyard
  • Centralized device charging station (no bedroom charging in our house)

Real experience: During our last significant outage, the AC200P powered my home office setup when the UPS started to run low on power. I connected the 4x 100W solar panels while the battery was still in use – effectively extending runtime by trickle-charging throughout the day.

Trade-offs: It’s heavy (60 lbs). Doesn’t charge in rain. At ~$1,000, it’s a stretch for most budgets. But if power is essential to your home life, it pays for itself in one avoided work-from-home loss.

Budget alternative: Jackery Explorer 1000 (#ad) ~$560. half the capacity, quarter the price. Good for phones and small devices, but it won’t run a refrigerator.

For large families like ours, a single backpack isn’t enough. We use two to distribute weight and ensure we have everything we need. In this post, we’ll explain why a 72-hour kit matters and how to start building yours today.

How Solar Changes the Math

Here’s the thing about traditional 72-hour emergency kits: they assume you’ll be rescued within 72 hours. But what if the power’s out for a week? Or longer?

That’s where solar changes everything.

With four Rich Solar 100W solar panels (#ad at ~$120 each) and DIY stands, we’ve tested recharging the Bluetti during daylight while drawing power at night. The panels charge the AC200P (#ad) in 6-8 hours of direct sun, and the AC200P powers our essentials every evening.

Our setup costs about $1,480 total. Compare that to:

  • Generator fuel for extended outages ($200+)
  • Hotel rooms for a family ($1,200+)
  • Lost productivity from missed work (incalculable)

For the complete checklist of categories and gear recommendations, read the companion piece: “Building Your 72-Hour Kit Essentials for Survival”

Ready to Start Building?

Start with power. Everything else is easier once you know you can keep working, keep food cold, and keep communicating.

The best emergency kit isn’t the biggest one — it’s the one you can grab in 60 seconds.

Disasters can happen anytime. A power outage, wildfire, or hurricane could leave your family without basic necessities for days. A 72-hour emergency kit ensures you have food, water, and supplies to stay safe until help arrives.

Take Action Today

You don’t have to build your kit all at once. Start small and add supplies each week. Keep your backpacks in an easy-to-grab location, and review their contents regularly.

In the next post, we’ll break down the must-have survival items for every 72-hour kit when you have a big family. What’s your biggest challenge in getting prepared? Share in the comments!

Additional Resources for Prepared Families:

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