FieldWatt: Solar PV Toolkit

By Chris Thrasher on AppTrack Ninja.

Inverter faults & NEC calcs

Built by a working field technician, not a software company. FieldWatt is the offline field toolkit for utility scale solar: commissioning and O&M crews on 1500 volt DC plants with central inverters, single axis trackers, and a controls layer nobody has documented in one place. Everything ships inside the app, so it works in the middle of a field with zero cell signal. CALCULATORS THAT SHOW THEIR WORK • Max and min string size with cold and hot temperature corrections (NEC 690.7) • DC conductor sizing with the 156 percent rule plus ambient and fill derates (690.8) • Fuse and OCPD checks again…

Categories: Utilities, Productivity

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