coxunionhills_casestudy

coxunionhills_casestudy
Grid-Tied Commercial System
Cox Communications Solar Power Installation in Union Hills, AZ
Located right off the Black Canyon Freeway, a major freeway
artery, the 69.3kW Union Hills system consists of 396
photovoltaic panels supported by an elevated solar racking
structure that was designed and installed by Alpha, covering
60 parking spaces.
The system will generate more than 108,000kWh per year,
enough to power 11 homes and prevent the emissions
of more than 130,000lbs of CO2 per year. All photovoltaic
systems deployed by Cox AZ include real-time performance
monitoring systems that track and record performance data
including power produced and metrics to energy offsets.
System Specifications
System Power:
69.3kW
PV Array:
(396) 175W panels
Inverters:
(1) 30kW, (1) 50kW
Covered Parking Spaces:
60
Warranty:
20 year inverter warranty, 20 year module warranty
Solar Electricity Production
6,000
5,000
Kilowatt Hours
This 69.3kW elevated solar racking
structure was installed as a continuation
of the partnership between alpha and Cox
Communications to support Cox’s leadership
in solar energy deployments in Arizona. The
system will provide clean and low-cost power
for onsite business operations for the next 20
to 25 years.
4,000
3,000
2,000
1,000
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Month
These estimates are based on thirty years of solar radiation data collected near Phoenix, AZ by the USA National
Renewable Energy Laboratory. They represent long-term production estimates based on the size of the solar array,
solar panel tilt and orientation. Actual production may vary, due to factors including, but not limited to, site-specific
shading and solar panel temperature.
Alpha Energy
17825 59th Ave NE, Suite B | Arlington, WA 98223 | Tel: 360.435.6030 | www.alpha.com
(06/2014)
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