

The size of the system is shown, along with whether it’s solar or solar + storage. In this case, there are three financing options– loan, lease or cash.

The landing page of the proposal will look something like this: Once you’ve provided your utility bills and your solar representative has generated a quote, you’ll get a message in your email with a link to a solar proposal. SunPower guarantees its systems will perform at or above 92% over the 25-year warranty of the system. For some companies, this number can go as low as 80%, which will dramatically affect your energy production, and hence, your financial returns. Production guarantee- Solar panels tend to degrade over time - some more than others.loan, lease or PPA), the length of the contract and the warranties the company provides should all be clearly evident in your proposal. The terms of your agreement- How will you pay for solar power? The financing vehicle (cash vs.
#SUNPOWER SOLAR QUICK QUOTES HOW TO#
(Every SunPower dealer knows how to estimate this, and this metric should be noted in your proposal.) The amount you’ll save depends on your local utility rates and the average expected increase in their costs to you.

In this post, we’ll walk you through the mySunPower proposal tool and point out the relevant information along the way. If you’re making the move to solar power (good on you!), you may be wondering, what is the best way to compare proposals from different providers? Unfortunately, there is no one standard format for solar proposals, but there are some key points of information that you can look for to make an informed decision.
