Table 9 Payback period (years) of the SWPS at different interest rates
From: Potential of microfinanced solar water pumping systems for irrigation in rural areas of Burkina Faso
SWPS systems | PBP at 9.5% | PBP at 12% | PBP at 14% |
|---|---|---|---|
Market segment 1 AC SWPS/DWP | 18.5 | > 20 | > 20 |
Market segment 2 AC SWPS/DWP | 15.0 | > 20 | > 20 |
Market segment 3 DC SWPS/DWP | 7.9 | 9.0 | 9.5 |