Solar Installations in Walla Walla County, Washington
County-level solar data from LBNL Tracking the Sun dataset
Total Installations
120
Total Capacity
1 MW
Average Cost
$3.84/W
Median: $3.92/W
Avg System Size
10.2 kW
10.69¢/kWh
State Electricity Rate
$1,114
Est. Annual Savings
+6.4%
vs State Average Cost
Source: LBNL Tracking the Sun / U.S. Department of Energy