Start with the job

Choose portable power based on what you need to run.

Clear guides, practical calculations, and transparent assumptions for outages, camping, RVs, and off-grid work.

Size power for a refrigerator outage How we choose

01 · DEFINE

Start with your load

What do you need to run, and for how long?

02 · ESTIMATE

Calculate the requirement

Estimate capacity, continuous output, startup surge, and recharge needs.

03 · COMPARE

Understand the tradeoffs

Learn how weight, battery type, recharge time, warranty, and budget affect the decision.

Start here

Choose the help you need

Research-based product comparisons are now available for selected use cases.

Use-case hub

Portable Power Stations

Start with outages, camping, RVs, work sites, or solar use.

Learn first

Buying Guides

Learn how appliances, runtime, capacity, output, and recharge fit together.

Use your numbers

Planning Tools

Use your own numbers to estimate loads, capacity, and runtime.

Check the evidence

How We Choose

See how we separate verified facts, planning estimates, editorial judgment, and direct testing.

Best Lists ComparisonsIn development:Reviews · planned Setup Guides · planned

Choose a scenario

What are you trying to power?

Start with the job. Available guides are linked; future scenarios are clearly marked.

AVAILABLE NOW

During an outage

Estimate the capacity, continuous output, and startup surge needed to plan backup power for a refrigerator and other essential loads.

Open the outage guide AVAILABLE NOW

For camping

Plan device loads, runtime, solar recharge, portability, and manufacturer limits for a camping trip.

Read the camping guide → AVAILABLE NOW

For RV use

Plan 12V, 120V, shore-power, recharge, and startup-demand requirements.

Read the RV power guide → AVAILABLE NOW

For remote work

Plan computer, monitor, networking, runtime, and recharge needs.

Read the remote-work guide → AVAILABLE NOW

For solar planning

Estimate solar recharge time, review input limits, and plan around weather, shading, and battery level.

Read the solar charging guide

Our standard

Good guidance shows its work.

We show how the answer was reached.

We define the use case, explain the calculation assumptions, separate research-based information from hands-on testing, and make important limitations clear.

Read how we choose →

New to portable power?

Start with the job, then learn the numbers.

Open the buying guides →