Know About SolarSolar installer in Adelphi, MD
Know About Solar is a solar installer in Adelphi, MD, rated 4.9 from 20 Google reviews. Open Monday to Saturday.
Adelphi, MD0 paid placements in any rankingHow we rank
Key facts
| Phone | (301) 328-9192 |
|---|---|
| Website | knowaboutsolar.com |
| Hours | Monday to Thursday: 9 AM – 6 PM; Friday: 9:30 AM – 5 PM; Saturday: 10 AM – 2:30 PM |
| Google rating | 4.9 from 20 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Solarmain tradeGoogle main category
Service area
Serves Adelphi and 12 towns within 40 miles: Edgemere, Riviera Beach, Lake Shore, Dundalk, Essex, Bowleys Quarters, Middle River, Green Haven, Cape Saint Claire, Rossville, Rosedale and Pasadena.
Based in Adelphi, MDView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 9 AM – 6 PM |
| Tuesday | 9 AM – 6 PM |
| Wednesday | 9 AM – 6 PM |
| Thursday | 9 AM – 6 PM |
| Friday | 9:30 AM – 5 PM |
| Saturday | 10 AM – 2:30 PM |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays
- 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.
Questions about Know About Solar
What are Know About Solar’s hours?
Know About Solar is open Monday to Saturday. Its listed hours are Monday to Thursday, 9 AM – 6 PM; Friday, 9:30 AM – 5 PM; Saturday, 10 AM – 2:30 PM. On Saturdays it is open 10 AM to 2:30 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does Know About Solar serve?
Serves Adelphi and 12 towns within 40 miles: Edgemere, Riviera Beach, Lake Shore, Dundalk, Essex, Bowleys Quarters, Middle River, Green Haven, Cape Saint Claire, Rossville, Rosedale and Pasadena. 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.
What do Google reviews say about Know About Solar?
Know About Solar has a rating of 4.9 from 20 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.
How do I contact Know About Solar?
Call Know About Solar on (301) 328-9192. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
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