Model
Pelonis PAD50P1ABLS
Rank #437 means 436 of the 519 dehumidifier models we track cost less to run each year; the 56th efficiency percentile means it uses less energy for its size than 56% of those models.
What does the Pelonis PAD50P1ABLS cost to run per year?
At $97 a year to run, the Pelonis PAD50P1ABLS is among the more expensive dehumidifier models we track to run, ranking #437 of 519. Once capacity is factored in, its efficiency percentile of 56 is fairly typical for the class, neither a standout nor a laggard. The IEF figure of 2.01 on this model captures integrated energy factor, the main efficiency lever ENERGY STAR tracks for this class.
Immediately around it on the leaderboard, the Midea MDUDP-50AEN8-BB0 at $97/yr runs a little cheaper and the Seasons SD50CP1 at $97/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A dehumidifier typically stays in service for somewhere around 8 years; over that span, the Pelonis PAD50P1ABLS's $97/yr adds up to roughly $776 in electricity alone, before purchase price or repairs.
Also sold as: Amazon Basics B0GR2TN8YX.
By the numbers
The Pelonis PAD50P1ABLS normalized against its whole class, so each figure means something.
What it costs you over time
Running cost is an every-year number, so it compounds. At $97/yr, here is what the Pelonis PAD50P1ABLS adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Pelonis PAD50P1ABLS costs about $970. That is roughly $330 more than the class median, which would run closer to $640 over the same ten years.
How the Pelonis PAD50P1ABLS compares
The dehumidifier class we track runs from $19 to $521 a year. At $97/yr, it runs about $33 a year above the class median of $64, and it is about $78 a year more than the cheapest dehumidifier to run at $19.
What drives its running cost
At 49.74 pints/day, the Pelonis PAD50P1ABLS is a large dehumidifier for its class, which spans 1.91 to 172.13 pints/day with a median of 32.46 pints/day, size is usually the single biggest lever behind a running-cost figure, and at this end of the range there is more capacity to service, which tends to push the number up. Its IEF of 2.01, above the class median of 2.01, reflects integrated energy factor: a higher figure means it wrings more useful work out of every kilowatt-hour, so it is the efficiency lever to weigh against raw size.
- Integrated Energy Factor (IEF). Two dehumidifiers rated for the same pints per day can carry very different IEF figures, and IEF is what actually separates their running costs.
- Water removal capacity (pints/day). Pints-per-day rating scales with the space it is built for, and that rating is the first driver of how much power the compressor needs.
- Humidistat accuracy. How tightly a humidistat holds its target humidity determines how much of the day the compressor actually runs, on top of the unit's rated capacity and IEF.
Common questions
Is the Pelonis PAD50P1ABLS cheap to run?
Not especially. At $97 a year it ranks #437 of 519 dehumidifier models we track, in the pricier part of its class to run, though its size and features may still justify that for your needs.
How much does the Pelonis PAD50P1ABLS cost per month?
Roughly $8.12/mo, spreading the $97/yr estimate evenly across twelve months at $0.1856/kWh. Actual monthly bills swing with your rate and usage pattern.
How is this running-cost figure calculated?
We take the model's published annual energy use of 525 kWh from ENERGY STAR and multiply it by the US average residential electricity rate of $0.1856/kWh, giving about $97 a year. It is an electricity-only estimate and does not include purchase price, water, or installation.
How efficient is the Pelonis PAD50P1ABLS for its size?
56th percentile once size is factored in. That means its size-adjusted efficiency is a real factor in the running-cost figure above; its capacity plays a large role too.
Cheaper to run in the same class
Source
ES_1138537_PAD50P1ABLS_101420250551603_6618131View certified dehumidifier listingsENERGY STAR data as of July 2026Pelonis and PAD50P1ABLS are used here for identification only and are not endorsements. Figures are computed by WattWise Labs from public ENERGY STAR data, not measured in our own lab.