Learn how altitude, heat, airflow, engine limits, alternator limits, and duty ratings affect usable generator capacity at the installation site.
Blog
Generator Cooldown and Shutdown Delays: Protecting Turbo-Diesel Engines
Learn when a diesel generator needs a cooldown delay, how controllers remove load before shutdown, and what to verify for turbo and remote systems.
120V vs 120/240V Generators for Off-Grid Battery Charging
Choose a 120 V or 120/240 V generator for an off-grid inverter by matching its AC input, per-leg current, charging load, and site loads.
How to Use Two-Wire Auto-Start With an Off-Grid Inverter and Diesel Generator
Learn how two-wire generator auto-start works with off-grid inverters, what to verify before wiring, and how to prevent failed starts, short cycling, and charging overload.
Generator Overload When Charging Batteries: Inverter-Charger Settings, Power Factor, and Proper Sizing
Learn why a generator overloads while charging batteries, how inverter-charger settings and power factor affect sizing, and how to select a diesel generator for reliable off-grid charging.
Why DC Generators Outperform AC
In battery-centric power systems, DC generators outperform AC generators by operating in their optimal load range, delivering direct high-current charging, and minimizing inverter-induced losses. When integrated into solar-hybrid architectures, they reduce fuel consumption, extend battery life, and improve overall system stability while running fewer hours.
Troubleshooting Hatz Diesel Engines via DynaGen TG350 Controller
Learn how to safely power your ECU, access the DynaGen TG350 diagnostic menu, and decode Hatz J1939 engine fault codes (SPN and FMI) with our step-by-step guide.
Newfoundland Power Crisis
A rare frazil ice event pushed Newfoundland and Labrador’s power grid to the edge, shutting down its largest hydro plant and exposing how fragile and human the system behind our electricity really is. From divers cutting ice by hand in freezing water to neighboring provinces conserving power to keep the lights on, the crisis revealed the hidden science, risk, cost trade-offs, and cooperation required to keep modern grids running when nature intervenes.