Frequently Asked Questions

Can I run a power station while it's charging from solar?

Yes. This is called pass-through charging. Premium models with MPPT controllers manage incoming solar DC power and outgoing AC/DC power simultaneously, acting as a buffer.

Is it safe to use a gas generator in the rain?

No, not without proper cover. Water and open frame electrical outlets are a deadly combination. You must use a specialized generator tent to protect it while maintaining airflow for exhaust.

How long can I store gasoline?

Untreated gasoline begins degrading in 3 to 6 months. By adding a fuel stabilizer, you can extend its life to about 12-24 months. Always cycle your fuel.

How long will a LiFePO4 battery hold its charge in storage?

LiFePO4 batteries have an incredibly low self-discharge rate. They can easily sit on a shelf for 6 to 12 months and retain the vast majority of their charge. However, checking them every 3 months is best practice.

What size power station do I need for a CPAP machine?

If running purely on DC without the humidifier or heated hose, a CPAP draws very little power (often 10W-20W). A 300Wh to 500Wh unit can easily last multiple nights.

Why do solar panels never hit their rated wattage?

Solar ratings are achieved in perfect laboratory conditions (STC). Dust, cable resistance, panel temperature, and minor off-axis sun angles usually reduce real-world output by 15% to 25%.

Can a portable power station power my whole house?

Not typically standalone. Large units (like 3.6kWh stations) can be tied into a home's subpanel via a transfer switch to run essential circuits (fridge, lights, router), but they cannot handle central AC or electric furnaces.

Are inverter generators better than open-frame?

Yes, for sensitive electronics. Inverter generators produce a clean sine wave and adjust their engine speed to match the load, making them much quieter and more fuel-efficient than open-frame units.