How Much Does Solar Installation Cost in St. Louis, MO
Have you been considering installing solar panels on your home? If so, we’ve got the information that can help make it easier for you.
Take a look at our guide to find out more about solar installation costs and prices in St. Louis. Use our free tool to compare prices near you.
Solar Installation Cost Calculator
Homeowners in the area of St. Louis can save big on their energy bills by going solar. You’ll see how much money you could potentially free up each year if this is something your home needs, plus tips for making sure it goes smoothly from start to finish. For those considering solar installation in the area, expect to invest $10,021 – $15,403 for smaller homes and up to $21,450 – $55,955 if your home is larger with higher kilowatts requirements.
Solar Efficiency Rates & Cost/kW
| Panel Type | *Avg. Cost/kW – per watt | Efficiency | Approx. Life – Expectancy |
|---|---|---|---|
| Polycrystalline | $0.72-$1.10 | 14%-21% | 25 years |
| Monocrystalline | $1.15-$1.52 | 17%-25% | 32 years |
| Thin-Film | $1.03-$1.55 | 8%-14% | 16 years |
| *National average cost by type and kW | |||
Cost by Panel Size
| Solar Panel Sizes | Avg Solar Cost in St. Louis, MO |
|---|---|
| 2 kW | $5,997 |
| 3 kW | $9,108 |
| 4 kW | $12,117 |
| 5 kW | $14,997 |
| 6 kW | $18,613 |
| 7 kW | $21,195 |
| 8 kW | $24,504 |
Solar Installation Within 25 Miles of These Zip Codes: 63101, 63102, 63103, 63104, 63105, 63106, 63107, 63108, 63109, 63110, 63111, 63112, 63113, 63115, 63116, 63117, 63118, 63119, 63120, 63123
How Much Can Solar Save You?
You may be surprised by how much money you can save with solar power. The amount will depend on your home size and other factors but the benefits are worth it.
On average you can typically save upwards of $1,718 on your electricity bill annually.
Pros of Solar Panels
- Energy bills reduce and eliminate
- Reduce your carbon footprint
- Increase property value
- Earn your investment back
- More consistent energy supply
Cons of Solar Panels
- Installation expense
- Not all roofs work
- Night electricity needs
How Solar Works
Passive solar design is the best way to make your home more comfortable, as it harnesses natural resources. Systems are made up primarily of materials with favorable thermal mass or light dispersing properties that store heat from winter nights inside them so that it can be released during warmer days.
The Weather in St. Louis Has an Impact on Solar
St. Louis, Missouri is a city that experiences all four distinct seasons and on average there are 202 sunny days throughout the year. Summers are hot with highs that get into the 80s and 90s while winters are much chillier with lows that get well below freezing.
Solar Companies in St. Louis
Below is a list of some of the best solar companies in the area. Contact them directly, or request to compare quotes from suppliers near you.
Solis Energy Services
720 Olive St Suite 2730, St. Louis, MO 63101
Helio GreenTech
1114 Lucas Ave Suite 415, St. Louis, MO 63102
American Patriot Solar
2650 Locust St, St. Louis, MO 63103
Learn about the Advantages and Disadvantages of Solar
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