Hurricane & Power Outage Prep: A Solar Charging Checklist

When a hurricane knocks out the grid, the outage rarely lasts an hour or two. After major Atlantic storms, millions of homes can go dark for days, sometimes weeks. Gas stations close, generator fuel sells out, and the cell network strains under everyone trying to reach loved ones at once. In that environment, the ability to recharge a phone, run a light, or keep a medical device alive becomes priceless. This is exactly where solar charging shines: it pulls free, renewable energy straight from the sky, no fuel runs required.

The Atlantic hurricane season runs from June through November, and the smartest time to prepare is before a storm is named, not while you are standing in a checkout line with empty shelves. Below is a practical, evergreen checklist for building a solar-powered emergency charging setup you can rely on year after year.

Why solar is ideal for hurricanes and outages

Unlike a gas generator, a solar charger needs no fuel, produces no fumes, and makes no noise. You can run it safely on a balcony, in a yard, or even from a window sill. There are no moving parts to break and nothing to store in a garage that goes stale. As long as the sun comes up, your power source refills itself, which is a huge advantage during a multi-day outage when supply chains are frozen.

One honest caveat that separates a real prep plan from wishful thinking: solar panels only generate power in direct sunlight. They do not produce electricity at night, and on heavily overcast or stormy days output drops to roughly 10 to 25 percent of their rated wattage. That is why a complete emergency setup pairs panels with a battery. You harvest energy during daylight, bank it in a power bank, and draw on that stored charge after dark or when clouds roll in. SunJack's rugged, IP67 waterproof folding panels are built to survive the wind-driven rain and grit of storm season, so they keep working when conditions are at their worst.

What to put in your solar emergency kit

A well-rounded outage kit balances energy capture, energy storage, and the devices you need to keep alive. At minimum, aim for:

• A foldable solar panel to capture sunlight. SunJack's portable waterproof solar panels fold down flat for storage and unfold to soak up the sun on a porch or rooftop.
• A high-capacity power bank to store that energy for nighttime and cloudy stretches. The 100W 25,600mAh power bank can refill several phones and still have reserves left.
• An all-in-one solar kit if you would rather not piece it together. SunJack's solar panel kits bundle a panel with a matched battery so you are ready out of the box.
• Waterproof lighting so you are not fumbling in the dark. The LightStick camplight is IP68 waterproof, doubles as a power bank, and is bright enough to light a room or a tent.
• Universal USB cables for every device in the household, plus a printed contact list in case your phone dies.

Because SunJack gear uses universal USB charging, the same panel and battery can top off phones, tablets, headlamps, two-way radios, GPS units, and most rechargeable medical or CPAP backup batteries.

How to size your solar setup

Sizing comes down to one question: how much power do you need to bank each day, and how fast do you need to refill it? Start by adding up your daily must-charge devices. Two smartphones a day is modest; add tablets, lights, and radios and the number climbs quickly.

For a single person or a short outage, the 25W panel with two 10,000mAh batteries keeps phones and small electronics topped off. For a couple or a small family, step up to the 60W panel with a 100W power bank, which captures energy faster and stores far more of it. For a whole household, longer outages, or running larger gear, the 400W foldable panel delivers serious recharging muscle on every sunny day. When in doubt, size up: cloudy storm days cut output, so extra panel wattage and extra battery capacity buy you breathing room.

Keeping phones and essentials charged

During the storm itself, keep your panels safely indoors and run devices off your fully charged power banks. The moment the sky clears, get the panel back in direct sunlight, angled toward the sun, and recharge your batteries before nightfall. Treat your power bank as the heart of the system: charge it whenever the sun is out so you always have a reserve for after dark.

Prioritize ruthlessly. Keep one phone fully charged as the household's communication hub and put the others in low-power mode. Charge lights and radios during the day so they are ready by evening. Browse SunJack's lights and accessories to round out your kit with cables, extra LightSticks, and mounting gear that makes daily recharging effortless.

A printable-style prep checklist

• Foldable, IP67 waterproof solar panel sized for your household
• High-capacity power bank (or a panel-plus-battery kit) fully charged before the storm
• IP68 waterproof LightStick or camplight, charged and tested
• Universal USB cables for every device, plus a backup wall charger
• Phones, tablets, and radios topped off the day before landfall
• Printed emergency contact list and a paper map
• Battery backups for any medical devices (CPAP, oxygen concentrator, etc.)
• Headlamps or flashlights with spare rechargeable cells
• Plan for where to place the panel in direct sun once the storm passes
• Gear stored together in a dry, grab-and-go bin you can reach in the dark

Frequently Asked Questions

Can a solar charger power my phone at night?

Not directly. Solar panels only generate electricity in direct sunlight, so they cannot charge anything after dark. The workaround is simple: use the panel during daylight to fill a power bank, then charge your phone from that stored energy at night. This is why every SunJack emergency kit includes a battery.

Do solar panels still work on cloudy or rainy hurricane days?

Yes, but at reduced output. On heavily overcast days, panels typically produce around 10 to 25 percent of their rated wattage. That is exactly why you size up your panel and bank extra energy in a power bank on sunny days, so you have reserves to ride out the gray ones.

How big a solar setup do I need for a power outage?

For one person or a brief outage, a 25W panel with a couple of 10,000mAh batteries is plenty. Couples and small families do well with a 60W panel and a 100W power bank, while larger households or multi-day outages benefit from a 400W panel. Add up your daily devices and size up to cover cloudy days.

Are SunJack panels durable enough for storm conditions?

Yes. SunJack's folding panels are IP67 waterproof and built rugged for the field, and the LightStick lights are IP68 waterproof. They are designed to keep working through wind-driven rain, dust, and the rough handling that comes with an emergency.

Can I charge things other than phones?

Absolutely. Thanks to universal USB charging, the same panel and battery can power tablets, two-way radios, GPS units, headlamps, rechargeable lights, and many medical-device backup batteries. If it charges over USB, your SunJack setup can keep it running.