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Savings calculator

See exactly how much
you save with solar

Compare your grid + generator running costs against a Uwana solar package. We'll show monthly savings, payback period and total over time.

Solar Savings Calculator

Compare your Custom system solar plan against your current generator & grid spend.
ROI
Solar cost
Generator & Grid cost
Solar Breakdown: 1 year payment plan
Total Solar Cost₦3,000,000
30% Initial Deposit₦900,000
3% Interest / month₦378,000
Balance Payment₦2,100,000
Monthly payment₦413,000
VS
Generator & Grid Breakdown
Monthly Generator Cost₦150,000
Monthly Grid Cost₦30,000
Total Monthly Spend₦180,000
Total Solar Cost (4 years)₦3,378,000
Total Gen & Grid Cost (4 years)₦8,640,000
Total Savings (4 years)₦5,262,000

Cumulative spend over time

The green area is what you save by switching to solar.

₦0₦2.5M₦5.0M₦7.5M₦10MBreak-evenYr 1Yr 2Yr 3Yr 4
Solar spendGen & Grid spendYour savings

Estimates assume your solar system covers ~95% of your daily energy needs and grid usage drops to a small top-up. Actual savings vary with weather, usage patterns, fuel prices and tariff bands.