Call Now
Website
Call
Business Details
44 Years
experience
Trusted Solar Panel Installation Services in Kansas and Missouri
Cromwell Solar has been a leader in solar energy solutions since 1982, delivering expert design and installation services for residential and commercial clients across Kansas and Missouri. With over 40 years of industry experience, our NABCEP-certified team has completed more than 3,000 solar projects, emphasizing engineering precision, sustainability, and customer satisfaction. We prioritize custom solutions tailored to each client's unique needs, combining technical expertise with a commitment to environmental stewardship.

Our headquarters in Lawrence, Kansas, operates entirely on solar power, reflecting our dedication to clean energy. Backed by Cromwell Environmental, Inc., we integrate solar innovation with broader environmental expertise, ensuring reliable, future-focused energy systems for homes, businesses, and communities.
Services
Residential Solar Panels Commercial Solar Panels Battery Backup Systems EV Charger Installation Energy Audits Generator Installation Solar Maintenance
Details
  • Year established: 1982
Highlights and features
  • We have over 40 years of experience in solar energy system design and installation.
  • Our team includes NABCEP-certified professionals and master electricians.
  • We use engineering-driven approaches for customized solar solutions.
  • We've completed more solar projects in Kansas than any other firm.
  • We specialize in maximizing federal tax credits and incentives for clients.
Associations and certifications
  • NABCEP (North American Board of Certified Energy Practitioners)
Services
Residential Solar Panels
We design and install custom residential solar panel systems tailored to homeowners' energy needs and roof configurations. Our NABCEP-certified technicians ensure optimal placement for maximum efficiency and aesthetic appeal. With decades of experience, we deliver durable, code-compliant installations that reduce energy costs and environmental impact.
Commercial Solar Panels
Our commercial solar installations provide businesses with scalable, cost-effective renewable energy systems. We engineer solutions for diverse properties including warehouses, office buildings, and industrial facilities. Our team handles permitting, utility interconnection, and tax credit optimization to ensure seamless implementation and long-term ROI for commercial clients.
Battery Backup Systems
We install advanced battery backup systems that store solar energy for use during power outages or peak demand periods. Our solutions integrate with existing solar arrays to enhance energy independence and grid resilience. Professional installation ensures safe, efficient operation for both residential and commercial properties.
EV Charger Installation
Our EV charging station installations support residential and commercial clients transitioning to electric vehicles. We provide Level 2 and DC fast charging solutions with smart grid integration. Certified electricians ensure code-compliant installations that maximize charging efficiency and system longevity.
Energy Audits
We conduct comprehensive energy audits to identify efficiency opportunities for homes and businesses. Our assessments analyze current consumption patterns and recommend targeted improvements. This data-driven approach helps clients optimize energy use before implementing solar or retrofit solutions.
People
Aron Cromwell
Owner & Engineer
Aron Cromwell, a NABCEP-certified solar installer with a Master's in Environmental Engineering, leads Cromwell Solar's technical operations. His expertise in sustainable design and local regulatory compliance ensures high-quality installations. As former Mayor of Lawrence, he combines technical knowledge with community-focused leadership.
Sarah Cromwell
Co-Owner
Sarah Cromwell co-owns Cromwell Solar with extensive experience in business management and clean energy advocacy. She focuses on client relations and operational strategy, leveraging her background in nonprofit and corporate sales to drive sustainable growth for the company.
Questions
What tax credits are available for solar installations?
Commercial and nonprofit projects qualify for a 30% federal tax credit if contracted before December 31, 2025. Residential projects no longer qualify for the credit but remain cost-effective due to falling solar prices.
Which areas do you serve?
We provide solar solutions throughout Kansas and Missouri, including Kansas City, Lawrence, Olathe, Wichita, Manhattan, and Topeka, with a 700-mile service radius from our Lawrence headquarters.
What services does Cromwell Solar offer?
We specialize in residential and commercial solar panel installation, battery backup systems, EV charging stations, energy audits, and generator installations for homes and businesses across the Midwest.
How does the solar installation process work?
We start with a free assessment using your utility bill and property details. Our team designs a custom system, provides financing options, handles permits, and completes installation with a final walkthrough to ensure system understanding.
Are your installers certified?
Yes, our team includes NABCEP-certified professionals, master electricians, and journeymen. We prioritize ongoing training to maintain industry-leading standards for safety and technical proficiency.