Penelope Solar and Engineering,L.L.C.Solar installer in Columbia, MD
Penelope Solar and Engineering,L.L.C. is a solar installer in Columbia, MD. Open Monday to Friday.
Columbia, MD0 paid placements in any rankingHow we rank
Key facts
| Website | penelopesolar.com |
|---|---|
| Hours | Monday to Friday: 9 AM – 3 PM |
Trades
Each trade shows the evidence we matched it on.
- Solarmain tradeGoogle main category
Service area
Serves Columbia and 12 towns within 40 miles: Baltimore, Charles Village, Lansdowne, Baltimore Highlands, Brooklyn Park, Arbutus, Pumphrey, Linthicum, Dundalk, Catonsville, Rosedale and Woodlawn.
Opening hours
| Day | Hours |
|---|---|
| Monday | 9 AM – 3 PM |
| Tuesday | 9 AM – 3 PM |
| Wednesday | 9 AM – 3 PM |
| Thursday | 9 AM – 3 PM |
| Friday | 9 AM – 3 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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