Solar One
Solar One is a Sherman, Texas-based, vertically integrated commercial and industrial solar EPC founded in 2017, delivering rooftop, ground-mount, and canopy systems with self-performing crews across 14+ U.S. states for enterprise customers in manufacturing, automotive, real estate, and other sectors.
- Company typePrivate
- Founded2017
- HeadquartersNew York, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Solar One does
Solar One is a vertically integrated commercial and industrial (C&I) solar development firm headquartered in Sherman, Texas. Founded in 2017 by Aaron Wilson and Terry Miller, the company delivers end-to-end solar services — development, engineering, procurement, construction, and operations and maintenance — through a self-performing model with in-house crews rather than subcontractors. It serves enterprise customers across manufacturing, automotive dealerships, commercial real estate, healthcare, hospitality, and education, with named logos including ABB, Cavco Industries, American Woodmark, Suncast, Capital Group, and IDEX, and operates across 14+ U.S. states.
The company designs and installs rooftop, ground-mount, and solar canopy/carport systems using high-efficiency photovoltaic modules, single-axis trackers, module-level power optimization, and BABA-compliant SolarEdge inverters. It layers on SolarEdge Sense Connect monitoring and a dedicated O&M services module covering inspections, proactive repair/replacement, and 30-year manufacturer warranty administration.
Solar One's business model combines project-based installation revenue under three financing structures — Cash Purchase, Power Purchase Agreement (PPA), and Energy Savings Payment (ESP) — with a recurring O&M subscription layer. Its go-to-market is sales-led and targets CFOs and financial decision-makers on ROI rather than ESG messaging, supported by a Federal Investment Tax Credit advisory service. The firm is ranked #11 nationally on Solar Power World's Top Solar Contractors list, with #2 in Texas and #3 in Illinois rankings in 2024.
Note on data integrity: the source set contains firmographic attributes (non-profit status, 2004 founding, New York headquarters) and leadership/funding entries (Stephen Levin, Nancy Weber; DOE $750K grant; NYSERDA funding) that appear to belong to a separately organized sustainability-education non-profit of the same name. The substantive company material in the input is overwhelmingly about the Sherman, Texas C&I solar EPC described above and that entity forms the basis of this analysis.
Solar One firmographics
Firmographics- Name
- Solar One
- Legal name
- Solar One
- Website
- https://solar-one.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Solar One is a Sherman, Texas-based, vertically integrated commercial and industrial solar EPC founded in 2017, delivering rooftop, ground-mount, and canopy systems with self-performing crews across 14+ U.S. states for enterprise customers in manufacturing, automotive, real estate, and other sectors.
- Ownership category
- akta.pro rank
Solar One industry classification
Industry- Product category
- Commercial & Industrial Solar Energy Services
- NAICS
- Roofing Contractors (23816), Solar Electric Power Generation (221114)
- SIC
- Electric Services (4911)
- akta.pro primary industry
- Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)
- akta.pro secondary industries
- Solar Balance-of-Plant EPC (Piles/Foundations, Trenching, Combiner Networks) (EUAEADAJ), Solar Mounting, Racking & Trackers (Fixed-Tilt, Single/Dual-Axis, Rooftop Mounts) (EUAMABAF), Solar Financing, Leasing & Ownership Platforms (Tax Equity, PPA, Securitization) (EUAMABAJ), Solar Design, Engineering & Performance Software (PV Modeling, Digital Twins, Monitoring) (EUAMABAH)
Keywords
Where Solar One is headquartered
LocationHeadquarters
- HQ city
- New York
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Solar One business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Solar System Design and Installation: Solar One designs, engineers, procures, and constructs commercial and industrial solar systems. Revenue is generated through project fees for installation services, with options for direct purchase or financing arrangements. The company offers multiple ownership models including outright purchase (CapEx), Power Purchase Agreements (OpEx), and Energy Savings Payment structures.
- Operations and Maintenance (O&M) Services: Ongoing O&M services for installed solar systems including preventive maintenance, inverter servicing, panel cleaning, real-time monitoring, performance reporting, and warranty claims management. Provides recurring revenue from existing installed base.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Cash Purchase (CapEx) |
| Transaction based/ take rate | Monthly | Power Purchase Agreement (PPA/OpEx) |
| Hybrid | Pay-as-you-go | Energy Savings Payment |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels10 records
Solar One product offering
Product offeringCore offering
Solar One is a self-performing, vertically integrated commercial and industrial solar development firm that designs, engineers, procures, constructs, and maintains solar energy systems for business clients across the United States. The company delivers rooftop, ground mount, and solar canopy/carport installations under multiple ownership and financing structures including Cash Purchase (CapEx), Power Purchase Agreement (OpEx), and Energy Savings Payment models, complemented by recurring operations and maintenance services.
Product overview
Solar One is a commercial and industrial solar development firm offering vertically integrated solar solutions from concept to completion. The core product is its end-to-end C&I solar development service, encompassing custom system design, engineering, procurement, construction, and operations/maintenance. These services are delivered through three primary installation formats: Rooftop Mount, Ground Mount, and Solar Canopy/Carport. Solar One supplements its core development offering with a dedicated Solar Operations & Maintenance (O&M) Services module (covering 24/7 monitoring, preventive maintenance, inverter servicing, thermal imaging, and risk management) and a suite of financing options including Cash Purchase, Energy Savings Payment, and Power Purchase Agreement (PPA). The company also provides ESG & Sustainability Reporting Tools for transparent environmental impact tracking and Federal Investment Tax Credit (ITC) Advisory services to help clients capture incentives worth 30–60% of project costs. The product portfolio is completed by a Commercial Solar Installer job role and educational/workforce partnerships in the renewable energy sector.
Differentiator
Problem solved
Functional benefit
Products and services
- Commercial & Industrial Solar Development
- Rooftop Solar Installation
- Ground Mount Solar Installation
- Solar Canopy & Carport Installation
- Solar Operations & Maintenance (O&M) Services
- ESG & Sustainability Reporting Tools
Quantifiable outcome
- 20-60% reduction in energy costs for commercial clients
- +5 more outcomes
Companies that use Solar One
Customer profileNamed customers14 records
Segments7 records
Ideal customer profiles4 records
Solar One technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability1 record
Feature3 records
Solar One partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered flagship, core and minor.
- NineDot EnergyflagshipNineDot Energy, developer of community-scale battery energy storage systems in New York City, partnered with Solar One to integrate energy storage curriculum into NYC high schools for the 2025-26 academic year. The initiative teaches students about energy storage, grid analysis, and renewable energy careers, focusing on sustainability and green workforce development. This follows a previous partnership with HARTS High School for clean energy career preparation.
- SolarEdge TechnologiescoreSolar One utilizes BABA-compliant U.S.-manufactured SolarEdge inverters and power optimizers for commercial and industrial projects. The partnership includes SolarEdge's 480V C&I product line and advanced monitoring technology like Sense Connect for continuous performance detection. SolarEdge's compliance with the Build America, Buy America Act enables Solar One to participate in federally funded projects.
- Mission SolarcoreMission Solar, based in San Antonio, Texas, manufactures solar panels used by Solar One for installations including the Ferris ISD project. The partnership supports domestic manufacturing and Texas-based supply chain.
- Ferris ISDflagshipSolar One partnered with Ferris Independent School District to install solar panels on all five campuses and the administrative building. The district pays zero dollars for installation, purchasing 25% of annual energy consumption from Solar One at reduced costs, saving approximately $25,000 annually. Solar One fronted $200,000 as part of the contract.
- Solar Energy Industries Association (SEIA)minorSolar One is a member of SEIA, the national trade association for the solar energy industry.
- California Solar and Storage Association (CALSSA)minorSolar One holds membership in the California Solar and Storage Association.
- Chicago Automobile Trade Association (CATA)coreCATA has partnered with Solar One to offer solar solutions to dealer members. The association reports that dealers love Solar One's innovative payment structure and ability to help dealers take control of their electric utility bills by generating electricity on-site.
- UniraccoreSolar One uses Unirac's EcoFoot2+ ballasted mounting system for solar installations, such as the Suncast Corporation project in Batavia, IL.
- Cavco IndustriesflagshipSolar One and Cavco Industries have established an ongoing relationship for sustainable manufacturing through solar array installations. After completing the Glendale, AZ flagship project in 2023, Solar One is building three additional solar projects (887 kW parking canopy arrays) at Cavco facilities in Deming NM, Emlenton PA, and Shippenville PA. The partnership has generated over 2.35 GWh in 18 months at the flagship location.
Scale indicators5 records
Recent moves7 records
Expansion highlights5 records
Solar One competitors and assessment
Company assessmentDirect peers
- Borrego Solar: Borrego Solar is a vertically integrated C&I and utility-scale solar EPC and O&M provider serving commercial, industrial, and public-sector customers across the U.S. It is a direct peer to Solar One, offering the same end-to-end development, design, installation, and O&M model to similar C&I customer segments.
- DSD Renewables: DSD Renewables is a commercial and industrial solar EPC plus O&M provider with national reach, focused on developing, building, and maintaining distributed solar assets. It competes head-to-head with Solar One for the same enterprise C&I rooftop, canopy, and ground-mount projects.
- Pivot Energy: Pivot Energy is a C&I solar developer and EPC serving commercial, public-sector, and nonprofit customers across multiple U.S. states. It is comparable to Solar One in target customer (mid-market C&I and institutional), project types (rooftop/canopy/ground), and developer-EPC-plus-PPA business model.
- GRNE Solar: GRNE Solar (Greenwood Ridge Renewable Energy) is a nationwide C&I solar EPC focused on rooftop and ground-mount installations for commercial, industrial, agricultural, and government customers. It is directly comparable to Solar One's self-performing C&I solar development offering.
- Renu Energy Solutions: Renu Energy Solutions is a C&I solar and battery storage EPC operating across the U.S. Southeast and beyond, targeting manufacturing, retail, and commercial customers. It competes with Solar One for similar commercial rooftop, ground-mount, and energy storage integration projects.
- Pearce Services: Pearce Services is a leading solar O&M and asset management provider serving commercial, industrial, and utility-scale solar portfolios nationwide. It is a direct peer to Solar One's O&M module, competing for the same installed-base service contracts.
Broad incumbents
- Tesla Energy: Tesla Energy operates a massive solar and storage business including commercial-scale deployments (Solar Roof for C&I, Megapack, Powerwall). It is a broad incumbent that overlaps with Solar One in the commercial solar market but operates at vastly larger scale and with proprietary in-house hardware.
- SunPower (commercial division): SunPower has historically operated a commercial solar division offering C&I rooftop and ground-mount systems, often through dealer/installer networks. It competes with Solar One for commercial customers but as a broader, more diversified residential-plus-commercial incumbent.
- ENGIE North America (Distributed Solar): ENGIE's distributed solar business develops, owns, and operates C&I and small utility-scale solar assets across the U.S., often via direct ownership and PPA structures. It is comparable to Solar One's C&I focus and PPA/Energy Savings Payment offerings but at a far larger institutional scale.
Others
- Clean Energy Associates: Clean Energy Associates provides technical advisory, QA/QC, and owner's engineering services for solar and storage projects, including component-level inspections. It is adjacent to Solar One as an enabling services provider in the C&I solar ecosystem rather than a direct EPC competitor.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Solar One social profiles
Digital presenceSolar One compliance and trust
Trust signalCompliance2 records
Solar One financial estimates
Financial estimateRevenue estimate
Valuation estimate
Solar One leadership team
Management profileNumber of profiles
Profiles9 records
Solar One funding detail
Funding detailFunding overview
Funding rounds2 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Solar One M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Solar One
What does Solar One do?
Solar One is a self-performing, vertically integrated commercial and industrial solar development firm that designs, engineers, procures, constructs, and maintains solar energy systems for business clients across the United States. The company delivers rooftop, ground mount, and solar canopy/carport installations under multiple ownership and financing structures including Cash Purchase (CapEx), Power Purchase Agreement (OpEx), and Energy Savings Payment models, complemented by recurring operations and maintenance services.
Is Solar One a public or private company?
Solar One is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Solar One founded?
Solar One was founded in 2017. It employs 11 to 50 people.
Where is Solar One based?
Solar One is headquartered in New York, United States, in the North America region.
How does Solar One make money?
Two revenue lines are on record. Solar System Design and Installation is the primary driver. The others are operations and Maintenance (O&M) Services.
Who are Solar One's main competitors?
Direct peers on record are Borrego Solar, DSD Renewables, Pivot Energy, GRNE Solar, Renu Energy Solutions and Pearce Services. Broad incumbents are Tesla Energy, SunPower (commercial division) and ENGIE North America (Distributed Solar). Clean Energy Associates is listed as an others.
Does Solar One have an API?
No public API is recorded for Solar One.
What industry is Solar One in?
Solar One's product category is Commercial & Industrial Solar Energy Services. Its primary akta.pro industry code is EUAMABAB, Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System), with a secondary code of EUAEADAJ, Solar Balance-of-Plant EPC (Piles/Foundations, Trenching, Combiner Networks). Its NAICS code is 23816 and its SIC code is 4911.