🔋 Portable Power Station Cost Calculator

Estimate the cost of a portable power station setup for emergencies. Covers wattage needs, solar charging, and essential accessories.

Project Details

Wattage Needed (watts)

Total watt-hours you need to power your devices (300W covers phones/lights, 1000W+ covers a small fridge)

Devices to Power (1=phones+lights, 2=+fridge, 3=+tools)

1 = phones and lights only, 2 = adds small refrigerator, 3 = adds power tools

Add Solar Panel (0=no, 1=yes)

1 = add a compatible solar panel for recharging without grid power

Enter your details and hit Calculate to see results.

Editorial picks. Links go to Amazon — we may earn a small commission at no extra cost to you.

✓ Size up — always buy at least 20% more capacity than your calculated need
✓ Lithium iron phosphate (LiFePO4) batteries last 2-5x longer than standard lithium-ion
✓ Run high-draw appliances like kettles or space heaters in short bursts to preserve battery life
✓ Store in a cool, dry place and keep the charge between 20-80% for longevity