Wind Solar AllianceSolar installer in Washington, D.C., DC
Wind Solar Alliance is a solar installer at 1501 M St NW #900, Washington, DC 20005. Open Monday to Friday.
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Key facts
| Address | 1501 M St NW #900, Washington, DC 20005, Washington, D.C., DCGet directions |
|---|---|
| Phone | (202) 383-2513 |
| Website | windsolaralliance.org |
| Hours | Monday to Friday: 9:30 AM – 6 PM |
Trades
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- Solarmain tradebusiness name
Service area
Serves Washington, D.C. and 3 towns within 40 miles: Shaw, Adams Morgan and Chevy Chase.
Based in Washington, D.C., DCView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 9:30 AM – 6 PM |
| Tuesday | 9:30 AM – 6 PM |
| Wednesday | 9:30 AM – 6 PM |
| Thursday | 9:30 AM – 6 PM |
| Friday | 9:30 AM – 6 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Typical solar installation prices
| Job | Low | Typical | High |
|---|---|---|---|
| Solar panel installationPer system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.00 South Atlantic factor (2025 Cost vs. Value Report) | $27,400 | $30,990 | $33,710 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
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Questions about Wind Solar Alliance
What are Wind Solar Alliance’s hours?
Wind Solar Alliance is open Monday to Friday. Its listed hours are Monday to Friday, 9:30 AM – 6 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does Wind Solar Alliance serve?
Serves Washington, D.C. and 3 towns within 40 miles: Shaw, Adams Morgan and Chevy Chase. The list is based on the business's location and the usual service radius for solar installation. Confirm your address is covered when you call.
How do I contact Wind Solar Alliance?
Call Wind Solar Alliance on (202) 383-2513. The business is at 1501 M St NW #900, Washington, DC 20005, Washington, D.C., DC. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
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