There are numerous calculations required to determine the right equipment for your solar or wind power system.

Our web site offers excellent worksheets and an auto-calculator for those who desire to get involved in the required calculations. This design section is for those who understand or want to better understand the relationship of watt-hours per day, solar array and/or wind generator kWh output, battery reserve and so on.

             Click here for these system sizing tools.
Please note - we still recommend you consult with us before ordering your equipment.

There are pros and cons to consider when selecting your alternative energy equipment, depending on the exact application and location.

For those who do not desire to become too involved in the details of a power system design, but just want it to perform
correctly, please contact us for professional assistance.