Solar Energy Blog — Page 6 | City Renewables DC

Pepco utility meter box on the exterior of a DC row house with solar conduit running from the roof, showing the interconnection point between a residential solar system and the grid

Solar Interconnection Explained: Why It Takes Time and How to Stay Informed

The solar interconnection utility approval timeline in DC runs 10–20 weeks. Here's what each step involves, what causes delays, and how to stay informed.

City Renewables • Aug 1

Solar panels on a DC row house rooftop requiring annual maintenance and cleaning

solar maintenance

Solar Panel Maintenance Cost in DC: What to Expect

Solar panel maintenance cost in DC runs $150–$400 per year for most homeowners. Here's what drives that number up or down, and what DC-specific conditions to plan for.

City Renewables • Jul 31

community solar

Arcadia Community Solar in DC: How It Works & What to Expect

Arcadia community solar lets DC renters and homeowners save 5–10% on Pepco bills with no panels, no upfront cost, and no long-term contract. Here's how it works.

City Renewables • Jul 30

DC community solar and rooftop solar options for Pepco customers in Washington DC

solar core

DC Community Solar Programs 2026: Your Guide to Shared Solar Benefits

DC community solar programs let any Pepco customer go solar without a roof. Here's how they compare to rooftop solar in 2026 — costs, savings, and who each option fits.

City Renewables • Jul 29

Pepco electric bill statement on a kitchen table in a Washington DC row house, showing delivery and supply charge line items

billing

How to Read Your Pepco Bill: The DC Homeowner's Line-by-Line Guide

Learn how to read your Pepco bill line by line — delivery vs. supply charges, what solar offsets, and what stays fixed no matter how much you produce.

City Renewables • Jul 28

DC homeowner on a phone call reviewing solar installation paperwork at a kitchen table, solar panels visible through the window on a neighboring row house rooftop

solar energy

How to Choose a Solar Company That Actually Answers the Phone

Solar customer service accessibility breaks down industry-wide after installation. Here's what to test before you sign with any DC solar company.

City Renewables • Jul 27

Community solar subscribers in Washington DC reviewing Pepco bill credits from a shared solar farm

solar core

Community Solar in DC: How to Save on Energy Costs in 2026

Community solar in DC lets renters and homeowners save 5–50% on Pepco bills in 2026 — no roof, no panels, no federal tax credit required.

City Renewables • Jul 26

Solar panels on a Washington DC rowhouse roof with Capitol Hill neighborhood visible in the background

solar benefits

Does Installing Solar Panels Increase Your DC Home's Value?

Owned solar panels add roughly 4% to DC home values — and the District's property tax exemption means that increase won't raise your annual tax bill. Here's what the data shows.

City Renewables • Jul 25

Solar panels installed on a DC row house roof with Capitol Hill neighborhood rooftops visible in the background

solar installation-costs

How Much Does Solar Panel Installation Cost in DC?

Solar panel installation cost in DC runs $17,500–$30,600 before incentives in 2026. Here's what drives the number and what DC programs reduce it.

City Renewables • Jul 24

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