2020 Solar Grader:
Costs of solar panels are determined by state local solar companies and financial models are averaged using multiple utilities. Besides the 26% Federal Tax Credit their may be utility or local incentives to increase the attractiveness of installing solar.
District of Columbia
Solar Panel Costs and Rebates
Solar energy installations is growing fast in District of Columbia, and with solar panels for homes proving to be cost effective and reliable. We have gathered local data on solar rebates and local DC solar companies.