Usually yes, through the station’s ordinary mains input, and it is a common pairing: the generator runs for an hour at a good load while the station stores the energy and delivers it quietly afterwards. Waveform quality is the specification to check on the generator.
The two machines that look like competitors turn out to work well together, and for a reason that is about engines rather than batteries.
Why generators dislike small loads
A generator running a lamp burns fuel at a rate that has little to do with the lamp. Its efficiency and its noise are both best relative to output when it is working properly, which small household loads never ask it to do.
What the station changes
It turns an intermittent set of small loads into one large steady one. The generator runs for a bounded period at a sensible load, then stops, and the station covers the hours in between silently.
What has to match
The station’s mains input rating against the generator’s output, and the waveform against what the station’s charger accepts. Both makers publish what is needed, and the station is usually the fussier of the two.
What pairing them does not change
Where the generator may run, and its manual’s instructions on exhaust, clearance and refuelling. Pairing it with a battery does not move it indoors, and no arrangement of equipment alters that.
What people ask before they order
Does the generator need to be an inverter type?
Sensitive electronics are the reason inverter generators exist, and some station chargers are particular about the waveform they accept. The station’s manual states what it will charge from.
Why is this pairing efficient?
Because a generator is least efficient at light loads. Charging a station is a substantial, steady load, so the engine runs where it is meant to, for less time overall.
Last reviewed 16 September 2026