Solar Cost Calculator - Coming Soon!
|With little more than your electric bill, you can estimate the pv system size that's right for you (note: you need to have Microsoft Excel to open this file).|
Under current SDG&E rates, installing too many solar panels could mean that you will give away free electricity to SDG&E. With this calculator, you determine how much photo-voltaic capacity you need to hit the "sweet spot" in SDG&E's complicated rates.
All you need is your electric bills for the last 12 months (they're online if you don't have them) to determine what size system is right for you.