Generator Extension Cord Overheating or Melting: Causes and Fixes
An extension cord that’s warm to the touch, discolored, or visibly melting at the plug is telling you it’s undersized […]
Electrical & Power Output
No power at the outlets, tripped breakers, and voltage faults.
Generator GFCI Outlet Not Working? The Reset Sequence That Works
A generator GFCI outlet that won’t reset almost always has a fault on the circuit — something plugged into it
Bad Generator Voltage Regulator Symptoms (and What to Test First)
A failing AVR (automatic voltage regulator) shows up as output voltage that’s consistently high, consistently low, or fluctuating under a
Generator Brushes and Slip Rings: Check and Replace Them
Generator brushes are small carbon blocks that feed excitation current to the spinning rotor through two copper slip rings —
How to Test Generator Output With a Multimeter
To test generator output with a multimeter, set the meter to AC volts, start the generator, and put one probe
Generator Battery Keeps Dying? Test, Charge, and Fix It
A generator battery keeps dying mostly because portable generators barely charge their own batteries — the built-in charging circuit is
Do You Need to Ground a Portable Generator?
What does your setup look like? That question decides everything about grounding, so sort yourself first. Running extension cords from
Running a 12,000 BTU Portable AC on Solar: My 4-Panel Home Setup
Yes, you can run a portable AC on solar. Here’s my real 4-panel setup — combiner box, 3,840Wh LiFePO4 power station, and a refurbished Midea 12,000 BTU AC — with the actual wattage numbers from the Arizona heat.
Generator Putting Out Low or High Voltage
Generator putting out low or high voltage? Low points to a weak AVR, RPM, or overload; high usually means a failed AVR. Steady vs wandering tells you which.
Inverter Generator Won’t Produce Power: Reset, CO Sensor, and the Inverter Board
Inverter generator runs but no power? It has no AVR or brushes — here’s the reset, the flashing-light CO sensor, and when it’s the inverter board.