How many years does it take for the solar container cabinet to pay back

The average EnergySage shopper breaks even on their solar investment in 10.5 years. After that? About 15-20 more years of free electricity. That break-even point—your solar payback period—tells you exactly when your system stops costing you money and starts making you money. [pdf]

Do i need to pay taxes on solar container income

Federal and state solar credits reduce tax liability and are not considered taxable income. Rebates or cash payments from solar incentives may be taxable and should be reported. IRS Form 5695 is required to claim a federal solar Investment Tax Credit (ITC). [pdf]