OceanPlanet Energy Calculator

Declare your energy independence

Close defaults

AC Loads
Primary AC voltage
Inverter inefficiency

Primary DC Loads
Primary DC voltage
Primary bank discharge and loss

Auxiliary DC Loads
Auxiliary DC voltage
Auxiliary bank discharge and loss

Nonrenewable Sources
Nonrenewable source voltage

Renewable Sources
Renewable source voltage

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2 steps to energy independence.

1. Set default voltage and efficiencies.

2. Enter existing loads and sources.

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Enter your known daily loads, if any

You can calculate loads on the next page.

Enter in Amp hours per day, or watt hours per day.

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Input daily AC loads, if any

Large AC loads like AirCon, water heater, watermaker, and/or small loads like a laptop/iPad, etc.

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Input daily DC loads on primary battery bank

Typical DC loads like lights, autopilot, DC fridge, DC watermaker, pumps, etc.

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Input daily DC loads on auxiliary battery bank, if any

Such as any equipment that runs on an alternative bank, often with a different voltage.

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Identify non-renewable sources

Your charging sources, such as alternator, AC/DC charger (from genset), DC genset, etc.

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Identify existing renewable sources

Such as wind or existing solar.

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Print

OceanPlanet Energy Calculator

Your entered data and calculated results are below.

After printing, contact us at OceanPlanet Energy to answer any questions you may have Contact Us

Results

DESCRIPTIONWATT H/D
Known loads
AC loads
Pri. DC loads
Aux. DC loads
Nonren. Sources
Ren. Sources
Deficit

Defaults

AC LOADS
  Primary AC voltage:
  Inverter inefficiency:

PRIMARY DC LOADS
  Primary DC voltage:
  Primary bank discharge and loss:

AUXILIARY DC LOADS
  Auxiliary DC voltage:
  Auxiliary bank discharge and loss:

NONRENEWABLE SOURCES
  Nonrenewable source voltage:

RENEWABLE SOURCES
  Renewable source voltage: