John smith is a homeowner in california looking to reduce his electric bill by going solar and he decided to call an installation company that he found on the internet.
Open dae to add solar panels.
If your municipality offers a solar renewable energy credit srec marketplace you have the option of.
Solar panels are wired in series when you connect the positive terminal of one panel to the negative terminal of another.
You d like to take advantage of solar renewable energy credits.
When solar panels are wired in series the voltage of the panels adds together but the amperage remains the same.
The average solar panel payback period is 7 to 12 years and solar energy saves 600 to 2 000 per year on electricity costs.
How to connect your solar panels depends on.
But you may want to add more solar panels to your existing system.
Adding more solar panels can minimize the financial sting of your home expansion.
Furthermore additions often provide additional roof space for mounting another solar rack.
The type of your solar panels system.
When you connect two or more solar panels like this it becomes a pv source circuit.
Most solar panels last for 50 years have a 25 year warranty and start generating a return on investment after 8.
Your solar panel system could be undersized to begin with or you might have increased your electricity usage since installation due to new additions to your house new appliances or adding an electric.
The next day a rep from xyz solar came out to his house and after looking at his electric bill told john that he would need an 8 5kw pv system to offset 100 of his past 12 month usage.