The climate conditions are an important benchmark for finalizing your solar sales. Access to maps and a variety of other sources, the solar design tool allows the solar installer up to date information on the weather. An informed customer who wants to save on their monthly utility bills will find this information helpful in making a decision to purchase solar panels.Īlong with being a valuable calculator for potential energy output, the PVWatts Calculator provides valuable resource data for the solar installer. Based on weather patterns, the government-run PVWatts Calculator will provide a potential customer with both hourly and monthly energy production rates. Providing customers with data of the potential energy output of the solar panel system is a critical solar design tool.

The National Renewable Energy Laboratory’s (NREL) PVWatts Calculator provides the solar installer with estimation on energy output. Consider each type of solar design tool as a valuable resource for providing selling points to the potential customer. If a solar installer fails to provide the right answers or background information, the result may be losing the sale to the competition.

Impressing potential clients with the ability to go from a rooftop design to drawing up documents is a valuable selling component. The right type of solar design tool may help in concluding a sale. Selling solar panels in a competitive market requires optimal resources from one of the market's solar design tools. As a solar installer, being able to answer questions and provide details is vital. Others decide to invest in helping preserve the environment. Many homeowners and business owners invest for the prospect of lower monthly utility bills. The reason for investing in solar panels depends on the customer’s personal motivation.

Free solar panel layout tool