Capt. Sarah Jenkins
ABYC Master Marine Electrician • USCG Master Captain
Biography & Professional Background
Capt. Sarah Jenkins is the lead specialist for Marine, RV, and Solar Photovoltaic (PV) systems at WireSizerPro. Holding a 100-Ton USCG Master Captain license and recognized as an ABYC Master Marine Electrician, Sarah specializes in mobile direct-current (DC) power systems, high-capacity lithium iron phosphate (LiFePO4) battery banks, and solar array conductor sizing[cite: 8].
Over 14 years of refitting marine yachts, commercial workboats, and expedition overland vehicles, Sarah has solved the unique challenges of mobile electrical infrastructure: high-vibration terminations, tinned-copper wire requirements, marine engine room thermal derating, and rigorous saltwater corrosion prevention.
Primary Focus Areas
- 12V, 24V, and 48V DC Mobile Distribution[cite: 2, 8]
- Rooftop Solar Array String Voltage & Ampacity (NEC 690)
- MPPT Controller to Battery Feeder Sizing[cite: 1, 8]
- Inverter-to-Battery High-Amperage 4/0 AWG Runs[cite: 1, 8]
Code Verification Standards
- ABYC E-11: AC & DC Electrical Systems on Boats[cite: 8]
- NEC Article 690: Solar Photovoltaic Systems
- NEC Article 551: Recreational Vehicles and Parks
- ISO 10133: Small Craft DC Electrical Installations