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187 published results · Page 1 of 16

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Battery Backup · Updated September 21, 2026

What Size Solar Generator Do You Need for a 1/2 HP Sump Pump?

I’d start shopping for a 1/2 HP sump pump backup in the 2,000-3,000-watt pure sine wave class, with about 2,000 watt-hours of battery capacity for…

Editorial guide · check date, location, model, utility and code assumptions where relevant.

Battery Backup · Updated September 18, 2026

Solar Battery Depth of Discharge: Usable Capacity and Lifespan

I’d size a solar battery around the loads it must carry, not the biggest depth-of-discharge percentage on the brochure. A battery that allows deeper discharge…

Editorial guide · check date, location, model, utility and code assumptions where relevant.

Battery Backup · Updated September 17, 2026

How to Size a Home Battery Backup: Capacity and Runtime Calculation

I?d size a home battery around the circuits you need during an outage before spending a dollar on whole-house backup. Keeping food cold, lights on,…

Editorial guide · check date, location, model, utility and code assumptions where relevant.

Solar Basics · Updated September 15, 2026

How many hours can a 1,000 Wh power station run a mini fridge?

I’d treat a 1,000 Wh power station as an overnight backup for a mini fridge, with roughly 16–32 hours possible when the fridge averages 25–50…

Editorial guide · check date, location, model, utility and code assumptions where relevant.

Solar Basics · Updated September 9, 2026

How often should I test and maintain my power station?

I’d check an emergency power station monthly, run my actual backup devices every three months, and do a longer runtime test once a year. A…

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Solar Basics · Updated September 8, 2026

How long does a power station actually last on a single charge?

I would plan on roughly eight hours from a fully charged 1,000Wh power station running a steady 100W load, with room for that estimate to…

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Solar Basics · Updated September 7, 2026

Can I leave my portable power station plugged in all the time?

I’d leave a portable power station plugged in for everyday backup only if its manufacturer explicitly supports that use. Keeping it ready for outages can…

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Solar Basics · Updated September 6, 2026

Can I use a power station in my apartment building legally?

I’ve used enough battery gear around homes to say this plainly: a portable power station is usually legal inside an apartment, but that does not…

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Solar ROI & Cost · Updated September 4, 2026

How much does it cost to run a power station in my apartment?

I tell apartment owners and renters the same thing: running a portable power station is usually cheap, but buying the wrong size is expensive. The…

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Solar Basics · Updated September 1, 2026

How often do I need to change the oil?

I tell homeowners this all the time: if your generator matters during an outage, the oil schedule matters more than most of the marketing around…

Editorial guide · check date, location, model, utility and code assumptions where relevant.