ROISCENARIOS

How to read these ROI scenarios

Every scenario on this page is an illustrative model, not a report on a completed project. The sector, system size and savings figures show how a commercial solar case is built, so you can compare the logic with your own site. They are not a promise of the result you will see, and they do not describe a named customer.

A real proposal starts from your own data. These are the inputs that move the numbers most:

• TNB tariff category: the energy rate you pay per kWh differs between tariff classes, so the value of each solar kWh depends on which one applies to your account.
• Maximum demand (MD) charges: solar lowers energy purchased but may not lower peak demand, especially on cloudy afternoons, so MD charges are checked separately.
• Roof area and condition: usable, unshaded area and structural suitability limit how many panels fit.
• Self-consumption ratio: the share of generation your site uses at the time it is produced. A weekday daytime operation usually self-consumes more than one that runs mainly at night.
• Export arrangements and incentives: any tax allowance such as GITA depends on the system being commissioned and submitted by 31 Dec 2026, and eligibility is confirmed case by case.

To test your own assumptions, use the commercial ROI calculator, review the financing options, and send us twelve months of bills so we can replace these assumptions with your actual consumption.