The Dual-Value Payback Period
In states without performance incentive programs, ROI is based entirely on avoiding utility bills. In the Garden State, you achieve "dual value." First, you wipe out your expensive PSE&G or JCP&L bill through robust net metering. Second, you earn fixed SuSI cash payments for every megawatt-hour of electricity you produce over 15 years. When you combine this income stream with the 30% Federal Tax Credit, the average payback period for a New Jersey solar system typically ranges from 5 to 8 years. After this breakeven point, your system produces decades of pure profit.



