A window air conditioner can run on a solar generator, but the startup surge eliminates more pairings than the battery capacity ever does. The compressor startup spike on a window AC runs 3 to 5 times its normal running draw, and that single number is the one most buyers never check. This article covers the … Read more
The right answer to “what can a solar generator power” depends on two separate checks that most buyers never run at the same time. First: does the unit’s inverter produce enough AC output to start the appliance, including any startup surge? Second: does the battery hold enough watt-hours to keep it running for however long … Read more
Most homeowners assume a sump pump is a simple load. A fridge runs on 150 watts. A CPAP machine barely registers. A sump pump sounds like it should fall somewhere in between. It does not. The startup surge a pump motor demands is high enough to trip most popular solar generators before the pump completes … Read more
Solar generator sizing mistakes follow predictable patterns, and the same five errors come up more than any others regardless of budget or use case. Most of them happen not because buyers are careless, but because nearly every sizing guide available online is written by brands with a reason to push you toward the next size … Read more
Surge watts are the most overlooked spec in solar generator sizing, and they are the reason units with plenty of battery capacity still shut down when you try to start a refrigerator, sump pump, or window AC. Motor-driven appliances need a brief spike of power at startup that can run three to six times their … Read more