Dehumidifier 35 pint: how much battery you need1
Dehumidifier 35 pint draws about 350 W (350 W range), runs 60% of the time and uses 2520 Wh per day. Start-up surge: 900 W.
Estimate for a 35-pint-per-day unit; the compressor cycles with the humidistat.
Battery needed
| Hours | Wh | Battery (Wh) | Inverter (W) |
|---|---|---|---|
| For 8 hours | 840 | 1273 | 386 / 900 |
| For 24 hours | 2520 | 3819 | 386 / 900 |
| For 72 hours | 7560 | 11455 | 386 / 900 |
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Stations that fit (24 h)
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FAQ
How many watts does a Dehumidifier 35 pint use?
Typically 350 W while running, with a range of 350 W depending on model and age. Start-up surge can reach 900 W.
How long will a 1000 Wh power station run a Dehumidifier 35 pint?
About 3.1 hours on the clock, allowing for the 60% duty cycle, inverter losses and a 20% reserve.
What size power station do I need for a Dehumidifier 35 pint overnight (8 h)?
About 1273 Wh of battery and an inverter rated at least 386 W continuous with 900 W surge.
Can I run a Dehumidifier 35 pint on solar during an outage?
You need roughly 1680 W of panels in winter to replace a day's use (2520 Wh), charging through a station with a big enough MPPT input.
Other sizes
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1 Approximate values: estimated from motor or heater power and typical figures published online, not from a manufacturer chart. Check your appliance label.
Inverter efficiency 88%, usable depth of discharge 90%, reserve 20%. Full method: How we calculate.