All videos
2AM Power Outage: My EG4 12000XP Caught This Before It Became a Fire
Real troubleshooting of an off-grid solar system fault: identifying a rain-damaged wire with a multimeter and understanding how the inverter's fault detection prevented a house fire.
48V Battery Rack Wiring Cleanup: Organization and Maintenance
Eleven minutes reorganizing a 48V lithium battery rack for serviceability, safety, and future expansion—covering cable routing, busbar arrangement, and troubleshooting clarity.
DIY Solar Roundtable: Build It. Maintain It. Upgrade It.
Three DIY solar builders compare approaches to designing maintainable systems, planning upgrades, and handling repairs and failures over time.
Massive Off-Grid Farm Power System Maintenance
Walkthrough of a 60 kWh battery-backed off-grid solar system serving multiple families on a working farm: inverter configuration, battery management, frequency shifting, and winter heating strategies.
How to Add Water to Batteries: Solar Battery Bank Off-Grid Maintenance Instructions
Six-minute walkthrough on maintaining lead-acid battery cells in a solar power system by adding distilled water correctly.