See what a solar system costs installed in Kansas City, sized from your power bill. Free, instant, no sign-up.
Updated · installer rankings recalculated
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| System | Installed cost |
|---|
Astrawatt Solar
5.0 · 100 reviews · Free quote
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Shinnova Solar by Smart Home Innovations LLC
4.8 · 99 reviews · Free quote
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Ecovole Solar
4.6 · 92 reviews · Free quote
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An estimate, not a quote. Based on $2.12–$2.86 per watt installed in Missouri and 1,433 kWh per kW a year in Missouri. Installers confirm the final price after a roof check.
Ranked by TrustAnalytica from verified reviews · see the full Top 10 list →
Astrawatt Solar stands out for its transparent communication and thorough project management throughout the solar installation process. The team handles design, permitting, installation, and warranty service for residential and commercial systems, with customers appreciating their professionalism and clear updates. Some note occasional delays in email responses due to high demand, but find the… more...
Astrawatt Solar stands out for its transparent communication and thorough project management throughout the solar installation process. The team handles design, permitting, installation, and warranty service for residential and commercial systems, with customers appreciating their professionalism and clear updates. Some note occasional delays in email responses due to high demand, but find the wait worthwhile.
Shinnova Solar by Smart Home Innovations LLC offers all-inclusive pricing with no hidden fees, a policy customers appreciate for transparency. Serving both residential and commercial clients, their team focuses on educating rather than pressuring potential customers. Many highlight the helpful, knowledgeable staff and smooth communication throughout the solar installation process.
Ecovole Solar focuses on managing solar operations for national sales companies and offers its management expertise directly to customers to reduce costs and improve quality. They provide installation and warranty-backed equipment, with customers noting quick installations and helpful technicians, though some mention delays and communication challenges after installation.
Barrett Solar handles every step of the solar installation process in-house, from design and permitting to installation and inspections. They offer turn-key solutions and work with reputable lenders, often enabling zero-down financing. Customers appreciate the knowledgeable team and thorough installations, though some note communication can be uneven during longer project timelines.
SunSmart Technologies offers solar energy solutions focused on helping residential, commercial, and industrial customers gain energy independence through advanced technology and real-time monitoring. Their services include installation and access to rebates, with many customers appreciating the professionalism and long-term savings, though some note challenges with communication and service… more...
SunSmart Technologies offers solar energy solutions focused on helping residential, commercial, and industrial customers gain energy independence through advanced technology and real-time monitoring. Their services include installation and access to rebates, with many customers appreciating the professionalism and long-term savings, though some note challenges with communication and service follow-up.
Known for its transition from electrical contracting to 100% solar since 2012, EnergyONE Renewables offers residential and commercial solar panel installations using Tier-1 products. Customers appreciate the team’s clear communication, thorough proposals, and smooth handling of paperwork, though some note the process can involve detailed planning for older homes.
Lifetime Solar focuses on residential, commercial, and agricultural solar panel installations using American-made panels. Their services include in-house design, construction, and maintenance teams. While some customers appreciate their knowledgeable staff and guidance, others report delays and communication challenges during and after installation.
Gladiator Solar Power offers solar installation services backed by a 25-year warranty that even transfers to new homeowners. Their skilled technicians help customers navigate federal solar tax credits, and many appreciate the team’s friendly communication and responsiveness throughout the process. Some note the company’s professionalism and clear updates during installation.
Solar Power and Light Service focuses on educating customers to help them decide if solar energy is the right choice. The team coordinates solar installations using Tier 1 panels with long-term warranties, guiding clients through the process from start to finish. Customers appreciate their clear communication and reliable service, though some note a growing list of requests after initial work.
RUN as far and as fast away from this company as you can! Do not do anything with this company. They are far from honest and when you have an issue they try to claim that you did business with a company called MEB or Make Everything Better. Early July, Ecovole had salesman going door to door offerin…
two years after install abd the system has yet to work as promised. they threated to not do warranty work if I ever posted anything negative about them online. then they refused to fo warranty work. panels were installed wrong, not even according to the design we agreed on. now they are blaming me f…
| # | Business | Rating | Reviews | Starting price | Phone | Website |
|---|---|---|---|---|---|---|
| 1 | Astrawatt Solar | 5.0 | 100 | $10 | (816) 489-4154 | Visit |
| 2 | Shinnova Solar by Smart Home Innovations LLC | 4.8 | 99 | $200 | (913) 339-8641 | Visit |
| 3 | Ecovole Solar | 4.6 | 92 | $10 | (816) 226-8747 | Visit |
| 4 | Barrett Solar | 4.2 | 100 | $100 | (816) 584-4758 | Visit |
| 5 | SunSmart Technologies | 3.9 | 47 | $100 | (816) 298-7619 | Visit |
| 6 | EnergyONE Renewables | 4.9 | 31 | $100 | (800) 799-7986 | Visit |
| 7 | LifeTime Solar | 3.9 | 37 | $100 | (888) 477-8869 | Visit |
| 8 | Gladiator Solar Power | 5.0 | 14 | $100 | (844) 482-3335 | Visit |
| 9 | Solar Power and Light Service | 5.0 | 7 | — | (816) 756-4663 | Visit |
This calculator sizes a solar system from your electricity use. Your monthly bill, divided by the average Missouri electricity price, gives your yearly use; Missouri's sunshine (1,433 kWh per kW of panels a year) then gives the system size that covers it, adjusted for roof direction and shade. The installed price is that size multiplied by the price per watt homeowners in Missouri pay installers. Payback compares that price with what the panels save at Missouri power prices, assuming prices rise 3% a year.
An estimate, not a quote. Roof size and pitch, shading, equipment, permits and the installer all change the final price; installers confirm it after a site visit. Sources: EnergySage state installed-cost data (2026), NREL PVWatts, U.S. Energy Information Administration residential prices (2026), state program pages.