effect energy
82 installs · $2.98/W avg
Southwest Energy & Solar
18installations on record
$2.19median price per watt
Commercial SolarFinancing Available
Installation Statistics
18
Quotes in Database
31.9 kW
Avg System Size
$91,326
Avg Total Price
Solar Price per Watt
$2.73/W
Average
$2.19/W
Median
Battery Price per kWh
$957/kWh
Average
$849/kWh
Median
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Apache Junction, AZ 8511820.4 kW40.5 kWh$86,821$2.50/W$888/kWhDec 20, 2025Mesa, AZ 8521235.2 kW40.5 kWh$85,000$1.62/W$690/kWhDec 6, 2025Mesa, AZ 8520316.5 kW27 kWh$46,500$1.67/W$704/kWhNov 6, 2025Payson, AZ 8554116 kW27 kWh$37,125$1.36/W$571/kWhOct 20, 2025Glendale, AZ 8530829.2 kW54 kWh$231,305—Oct 20, 2025Phoenix, AZ 8501811.6 kW13.5 kWh$32,000$1.78/W$849/kWhSep 15, 2025Scottsdale, AZ 852516.6 kW14 kWh$24,987$2.01/W$837/kWhSep 4, 2025Phoenix, AZ 8502122.9 kW54 kWh$195,000$4.40/W$1746/kWhAug 12, 2025Glendale, AZ 8530434.4 kW54 kWh$345,197—Mar 24, 2025Apache Junction, AZ 8512027.3 kW27 kWh$91,350$2.37/W$983/kWhMar 10, 2025Williams, AZ 860466 kW13.5 kWh$64,000$5.52/W$2268/kWhJan 6, 2025Ehrenberg, AZ 85334107.8 kW$107,800$1.00/WOct 4, 2023Ehrenberg, AZ 8533445.1 kW$48,100$1.07/WAug 15, 2023Ehrenberg, AZ 8533440 kW$39,960$1.00/WAug 15, 2023Ehrenberg, AZ 8533442.7 kW$42,700$1.00/WAug 15, 2023Ehrenberg, AZ 8533422.3 kW$22,320$1.00/WAug 15, 2023Ehrenberg, AZ 8533437 kW$37,000$1.00/WAug 15, 2023Ehrenberg, AZ 8533452.5 kW$52,500$1.00/WAug 15, 2023