Solayer NZ Ltd - 55 kW Irrigation Pump Grid-tied Ground mount installation - Willowglen Farms
Central Otago
Irrigation Pump shed with 30kVa irrigation pump that runs fixed speed 24/7 from November-April.
54.54 kWp installed with a 50kW inverter.
108 panels installed which occupy 2x 32m x3.6m ground mount array
Annual power cost for this site pre-solar = $28,000
Annual power cost after solar = $14,000 ($19,000 remaining cost of power + $5,000 export credit)
Investment $77,000
Payback period <6 years
ROI 18.5%
