Frequently a Sales Rep will dispute the calculation on a design saying that the Average Monthly Bill for a proposal is either too high or too low. Because this is a guesstimate using averages of usage and averages of the cost of kW for a general market this number will not be 100% accurate for each customer.

To change this based on usage and a more accurate price per watt go to the main deal page. Click on System Size and Design.

/span>

Scroll down to the section that has Current avg monthly power bill. Find the Estimated annual kWh Usage. Multiply that by the correct cost. In this case the design calculates the cost per watt to be .0669 and that is generating the avg of $209 per month. If the more correct cost is say .013 that would change the avg monthly bill to only $182. Then you would directly enter the $182 into the CURRENT avg bill line and then Save.

/span>

NOTE: This can only be adjusted on SPS Aurora designs. For HelioQuote or Solo designs, the Sales Rep will need to request a revision to get that number adjusted. Changing this will not change the design. It will update the proposal slide that shows the customer bill and savings over the life of the system.

/span>