Solar Load Calculator

Our electric load calculators provide an estimate of how much energy your solar power system will need to produce. This helps us recommend the right system size and equipment for your needs.

Want to dive deeper? Check out our Electrical Load Evaluation Calculation and System Design Information for more details on estimating your average energy usage.

If you have questions—or prefer to work directly with one of our application engineers—call 1.800.383.0195 or email sales@solar-electric.com.

What type of application are you constructing?

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What percent of the utility usage would you like to produce with solar?
System Load Output Voltage
Alternative power source?
Desired Battery Chemistry?
How do you intend to mount your panels?
Determine your solar direct power

Loading... Peak Sun Hours -
Which seasons will you be using your system?
System Load Output Voltage
Alternative power source?
Desired Battery Chemistry?
How do you intend to mount your panels?
Determine your solar direct power

Loading... Peak Sun Hours -
Which seasons will you be using your system?
System Load Output Voltage
How many days per month are you utilizing shore power?
Alternative power source?
Desired Battery Chemistry?
Determine your solar direct power

Loading... Peak Sun Hours -
Which seasons will you be using your system?
What percent of the utility usage would you like to produce with solar?
System Load Output Voltage
Alternative power source?
Desired Battery Chemistry?
Contact Sales Engineering

Total

  • Average Watt-Hours/ Day
  • Max Watt Hours/ Day
  • Total Average Watt-Hours/ Day
  • Total Max Watt-Hours/ Day

Your average bill is $ with $ price per KWH.