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10605 N WOLFE RD
CUPERTINO, CA

10605 N Wolfe Rd is the Courtyard by Marriott San Jose Cupertino, a full-service hotel with 149 guest rooms and approximately 79,400 sq ft of building area. Energy loads include 24/7 HVAC, pool, kitchen/bistro, laundry, and business center operations.

System layout — solar carports at CUPERTINO
System layout — solar carports

Projected savings.

Year 1

$138,600

Lifetime (~30 yr)

$10,341,000

By the numbers.

1.3

Years to payback

$24.5M

Total benefits (lifetime)

$14.2M

Property value gain

$493,311

Tax incentives captured

Levelized cost of electricity

$0.02 / kWh · SolarPorts
vs.
$1.16 / kWh · PG&E

Like most CUPERTINO businesses, the site was paying high Peak rates and large Demand charges — the kind of bill structure that punishes daytime energy use and penalizes the very hours commercial properties consume the most power. The result was a Levelized Cost Of Energy (LCOE) of $1.16/kWh from PG&E, reduced to $0.02/kWh from SolarPorts.

SolarPorts evaluated their interval power usage (every 15 minutes) and proposed a right-sized 150 kW solar system for on-site generation delivered as 4 SolarPort carport structures above the parking lot.

The system now produces roughly 296,073 AC kWh of clean energy each year, an estimated $138,600 in year-one utility offsets, and around $10,341,000 in net lifetime savings — turning a recurring operating-cost into a long-term, predictable energy hedge.

System spec

System design

Site
10605 N WOLFE RD
CUPERTINO, CA 95014-0613
APN
31647019
Utility
PG&E
Seismic rating
1.2
Irradiance
2
System size
150.0 kW DC
Estimated production
296,073 AC kWh / year
Year-1 utility offset
$138,600
Lifetime savings (~30 yr)
$10,341,000
Solar panels
240 × Q.TRON XL-G2.3/BFG
SolarPort structures
4
Wire loss
2.0%

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