Marine · Electrical · Calculator May 10

Marine Solar Sizing Calculator

Free marine solar sizing calculator. Daily energy need, peak sun hours and realistic loss factors produce a practical recommended panel wattage.

Marine · Electrical · Calculator May 10

Marine Battery Bank Sizing Calculator

Free marine battery-bank sizing calculator. Enter daily consumption, autonomy, voltage and chemistry to estimate the required capacity in amp-hours.

Marine · Electrical · Calculator May 8

Marine Fuse Sizing Calculator (ABYC E-11)

Free marine DC fuse size calculator using ABYC E-11 standards. Sizes fuses for continuous, intermittent, motor, and inverter loads — and warns if your wire can't safely handle the fuse.

Marine · Electrical · Calculator May 8

Marine Wire Gauge Calculator (ABYC E-11)

Free marine DC wire-size calculator using ABYC E-11 standards. Enter current, distance, voltage and acceptable drop to calculate the appropriate AWG.