877-878-4060

Grid Tied Solar System Sizing Calculator

The altE Grid Tied Solar System Sizing Calculator is designed to help you size a solar panel system for on-grid use. Simply go through the steps listed below, and you will get an idea of what you need for your system. Feel free to call our knowledgeable technical sales staff toll-free at 877-878-4060 for help sizing a system that fits your needs.

Sizing a Grid Tied Solar System

Let's get started.

Step 1

For Watt-Hours/Day, please use our kWh Calculator. For Monthly kWh, check your monthly kilowatt-hour usage printed on your electric bills.

Step 2

OR
This will help us determine the average number of sun hours per day at your location.

Step 3

How many solar panels do you need? That depends on the panel you choose. Select the wattage of the panel you're interested in and we'll give you an estimate.

Recommendations

Solar Array Capacity

Please enter your Energy Usage and Zip Code to get started

Inverter Capacity

Please enter your Energy Usage and Zip Code to get started

Get a Quote!

Now that you have sized up a system that fits your needs, it's time to get started with technical input on your design by submitting a formal request!

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