Sunpeak
SunPeak is a full-service commercial solar PV provider based in Madison, Wisconsin, specializing in the design, installation, and long-term operations and maintenance of solar systems for enterprise and industrial customers across the Midwest and beyond.
- Company typePrivate
- Founded2014
- HeadquartersMadison, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Sunpeak does
SunPeak is a full-service commercial solar photovoltaic (PV) engineering, procurement, and construction (EPC) provider headquartered in Madison, Wisconsin. Founded in 2014 by Chad Sorenson (President) and Karl H. Huber (Executive Vice President), the company designs, installs, and maintains rooftop, ground-mounted, and solar carport PV systems exclusively for commercial and industrial customers — manufacturing, warehousing, retail, healthcare, education, utilities, insurance, food processing, and aggregates — with no residential offering. Core technology centers on a standardized 'Standard System Architecture' combining tier-one solar panels, inverters, and racking components tested together for durability and safety, plus a proprietary DeltaWing east-west flat-roof design that increases energy density on commercial roofs without roof penetration.
Sunpeak firmographics
Firmographics- Name
- Sunpeak
- Legal name
- SunPeak
- Website
- https://sunpeakpower.com
- Company type
- Private
- Founded year
- 2014
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- SunPeak is a full-service commercial solar PV provider based in Madison, Wisconsin, specializing in the design, installation, and long-term operations and maintenance of solar systems for enterprise and industrial customers across the Midwest and beyond.
- Ownership category
- akta.pro rank
Sunpeak industry classification
Industry- Product category
- Commercial Solar Installation Services
- NAICS
- Solar Electric Power Generation (221114)
- SIC
- Services-Facilities Support Management Services (8744), Electric Lighting & Wiring Equipment (3640)
- 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 Roofing & Roof-Mounted PV Systems (IMADAFAO), Solar Design, Engineering & Performance Software (PV Modeling, Digital Twins, Monitoring) (EUAMABAH)
Keywords
Where Sunpeak is headquartered
LocationHeadquarters
- HQ city
- Madison
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Sunpeak business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Solar PV System Sales and Installation: Full-service commercial solar PV provider specializing in design, installation and maintenance of commercial systems. Revenue generated from system sales, installation fees, and project development services for commercial and industrial customers.
- Operations and Maintenance (O&M) Services: Ongoing operations and maintenance support for the life of every solar PV system. Includes warranty work, preventative maintenance, performance monitoring, and ongoing customer support. Cloud-based monitoring capabilities deliver real-time production data.
- Financing Services: SunPeak helps customers find and arrange the right financing for their solar projects. Options include Cash purchase, Loans, PACE financing, and Investor-Owned Financing (PPA/ESA/Operating Leases).
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | One time | Custom Solar Feasibility & Financial Analysis - No cost, no obligation initial assessment |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels7 records
Sunpeak product offering
Product offeringCore offering
Sunpeak designs, engineers, installs, and maintains commercial-scale solar photovoltaic (PV) systems for businesses, institutions, and municipalities. The company delivers turnkey solar projects from feasibility and design through construction and commissioning, plus ongoing operations and maintenance services supported by 24/7 monitoring. Its customer base is exclusively commercial and industrial, primarily located in the Midwestern United States.
Product overview
Sunpeak is a full-service commercial solar PV provider specializing in the design, installation, and maintenance of commercial solar systems. The company operates using a Standard System Architecture combining tier-one solar panels, inverters, and racking components, with proprietary DeltaWing flat-roof technology for east-west installations. Sunpeak offers comprehensive project services including initial feasibility analysis, custom engineering, procurement, installation, utility interconnection, and long-term Operations & Maintenance support with 24/7 cloud-based monitoring. The company also provides flexible financing solutions (cash, loan, PACE, and investor-owned PPA/ESA options) to help businesses afford solar installations.
Differentiator
Problem solved
Functional benefit
Products and services
- Commercial Solar PV System Design and Installation
Quantifiable outcome
- Up to 30% federal Investment Tax Credit available through 2027 (with safe harbor provisions through 2030)
- +4 more outcomes
Companies that use Sunpeak
Customer profileNamed customers11 records
Segments5 records
Ideal customer profiles2 records
Sunpeak technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Sunpeak partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Alliant EnergycoreSunPeak worked with Alliant Energy and its customers Kohler Company and City of Sheboygan to develop and install ground-mounted solar PV systems supporting the utility's customer-hosted renewables portfolio and NetZero GHG emissions goal by 2035.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Sunpeak competitors and assessment
Company assessmentDirect peers
- Borrego Solar: Borrego Solar is a commercial and utility-scale solar EPC and O&M provider with similar full-service design-build-maintain capabilities serving C&I customers across the U.S. — directly comparable to SunPeak's offering, with broader geographic reach and larger headcount.
- REC Solar: REC Solar is a commercial solar EPC specializing in design, installation, and O&M for businesses and organizations — a near-identical service model to SunPeak, with comparable emphasis on long-term customer relationships and recurring service revenue.
- Pivot Energy: Pivot Energy is a commercial and community solar developer and EPC with in-house engineering, project development, and construction teams — directly comparable to SunPeak's vertically integrated approach for C&I customers, with similar regional-to-national growth trajectory.
- Verogy: Verogy is a commercial and community solar EPC serving enterprise and institutional customers across multiple U.S. states — closely comparable to SunPeak in target customer segments, in-house delivery model, and mid-market scale.
- Baker Electric: Baker Electric's Renewable Energy division designs and installs commercial solar PV systems for C&I customers, including self-performed electrical work — directly comparable to SunPeak's in-house, non-subcontracted installation approach.
- Namaste Solar: Namaste Solar is an employee-owned commercial and residential solar EPC with a cooperative culture and full-service design-install-maintain offering — directly comparable to SunPeak on values-driven ownership, in-house delivery, and C&I customer focus.
- Signal Energy: Signal Energy is a renewable energy EPC contractor specializing in utility-scale and large commercial solar PV construction with self-perform crews — comparable to SunPeak on in-house construction execution, though typically at larger project scale.
Broad incumbents
- Mortenson Construction: Mortenson's Renewable Energy Groups delivers large-scale wind and solar EPC as part of a broader national construction firm — comparable as a C&I/utility solar EPC incumbent, but with much larger scale and a wider construction portfolio than SunPeak's focused commercial offering.
- McCarthy Building Companies: McCarthy's Solar group provides commercial and utility-scale solar EPC as part of a large national general contractor — comparable in delivery capability and C&I customer base, but operating as part of a much larger, diversified construction business.
- EDF Renewables Distributed Solutions: EDF Renewables offers commercial, industrial, and utility-scale solar development and O&M through its Distributed Solutions arm — broadly comparable to SunPeak on C&I customer segments and full-service capabilities, but as part of a much larger international renewable energy developer.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Sunpeak social profiles
Digital presenceSunpeak compliance and trust
Trust signalCompliance2 records
Sunpeak financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sunpeak leadership team
Management profileNumber of profiles
Profiles5 records
Sunpeak funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sunpeak 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 Sunpeak
What does Sunpeak do?
Sunpeak designs, engineers, installs, and maintains commercial-scale solar photovoltaic (PV) systems for businesses, institutions, and municipalities. The company delivers turnkey solar projects from feasibility and design through construction and commissioning, plus ongoing operations and maintenance services supported by 24/7 monitoring. Its customer base is exclusively commercial and industrial, primarily located in the Midwestern United States.
Is Sunpeak a public or private company?
Sunpeak is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Sunpeak founded?
Sunpeak was founded in 2014. It employs 11 to 50 people.
Where is Sunpeak based?
Sunpeak is headquartered in Madison, United States, in the North America region.
How does Sunpeak make money?
Three revenue lines are on record. Solar PV System Sales and Installation is the primary driver. The others are operations and Maintenance (O&M) Services and financing Services.
Who are Sunpeak's main competitors?
Direct peers on record are Borrego Solar, REC Solar, Pivot Energy, Verogy, Baker Electric, Namaste Solar and Signal Energy. Broad incumbents are Mortenson Construction, McCarthy Building Companies and EDF Renewables Distributed Solutions.
Does Sunpeak have an API?
No public API is recorded for Sunpeak.
What industry is Sunpeak in?
Sunpeak's product category is Commercial Solar Installation 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 221114 and its SIC code is 8744.