About whatpowerfor
We built whatpowerfor because every portable power station "review site" felt either too marketing-y or too shallow. "Best of" lists with no scenario context, comparison pages with 8 specs out of 40, runtime promises that fell apart in real life.
What we do differently
- Real-world runtime tables on every product page — not best-case math, but realistic numbers using 88% inverter efficiency and 92% usable capacity.
- Spec Reality Score — we cross-reference manufacturer specs with independent test data (YouTube reviewers, professional labs). Models that overinflate their numbers get a lower score.
- Solar pairing built in — every product has a "what panel pairs well" calculator with realistic daily energy in.
- Full 35-parameter database — not 8 specs, not 12. Every relevant number for the decision.
Our team
Two people researching, testing, and writing — both with deep engineering backgrounds, both independent. Click through for their full credentials.
Jane Chen
Power station researcher · Seattle, WA
Former battery storage engineer turned independent reviewer. Tests power stations in real apartment-and-blackout scenarios, not lab benches.
Marcus Kim
Off-grid systems tester · Bozeman, MT (when not driving)
Full-time van lifer since 2019. Tests power stations and solar setups in the conditions they're actually used in — Arizona summers, Maine winters, mountain passes.
How we make money
Affiliate links. When you buy through a partner link (Amazon, manufacturer direct) we earn a small commission. This doesn't influence our rankings — the Spec Reality Score and runtime tables are calculated mechanically from data, not vibes. We also don't accept review samples conditioned on a positive write-up.
Read our full methodology and disclaimer.