Heat map of battery profitability

Fig 2: Comparing the difference in payback between PV-only and PV-battery systems for the median consumer. Payback difference = (Payback PV-only)-(Payback PV-battery). Average retail electricity prices and subsidy levels in different regions for the year 2015 are marked for context.

When are PV-battery systems more economic than PV only?

Leave a Reply

Your email address will not be published. Required fields are marked *